{"id":384091,"date":"2024-09-09T19:18:36","date_gmt":"2024-09-09T12:18:36","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=384091"},"modified":"2024-09-09T19:18:36","modified_gmt":"2024-09-09T12:18:36","slug":"dien-tro-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/","title":{"rendered":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc"},"content":{"rendered":"<p>Trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed v\u00e0 v\u1eadt l\u00fd, thu\u1eadt ng\u1eef \u0111i\u1ec7n tr\u1edf kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1, l\u00e0 th\u1ee9 g\u1eafn li\u1ec1n v\u1edbi m\u1ea1ch \u0111i\u1ec7n. Th\u1ebf nh\u01b0ng, gi\u1ea3i th\u00edch kh\u00e1i ni\u1ec7m \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec theo c\u00e1ch chi ti\u1ebft v\u00e0 h\u1ecdc thu\u1eadt nh\u1ea5t th\u00ec kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u nh\u1eefng th\u00f4ng tin li\u00ean quan \u0111\u1ebfn \u0111i\u1ec7n tr\u1edf nh\u00e9!<\/p>\n<h2>\u0110i\u1ec7n tr\u1edf l\u00e0 g\u00ec?<\/h2>\n<p>\u0110i\u1ec7n tr\u1edf trong v\u1eadt l\u00fd l\u00e0 m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng v\u1eadt l\u00fd \u0111\u1eb7c tr\u01b0ng cho t\u00ednh ch\u1ea5t c\u1ea3n tr\u1edf d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ed9t v\u1eadt d\u1eabn. N\u00f3i c\u00e1ch kh\u00e1c, \u0111i\u1ec7n tr\u1edf c\u00e0ng l\u1edbn th\u00ec d\u00f2ng \u0111i\u1ec7n c\u00e0ng kh\u00f3 kh\u0103n khi di chuy\u1ec3n qua v\u1eadt li\u1ec7u \u0111\u00f3. C\u0169ng b\u1edfi \u0111\u1ecbnh ngh\u0129a n\u00e0y, m\u1ed7i khi nh\u1eafc t\u1edbi kh\u00e1i ni\u1ec7m n\u00e0y, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u00ed von l\u00e0 &#8220;ch\u01b0\u1edbng ng\u1ea1i v\u1eadt&#8221; c\u1ea3n tr\u1edf d\u00f2ng \u0111i\u1ec7n qua l\u1ea1i trong m\u1ed9t m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p>C\u00f2n trong ng\u00e0nh \u0111i\u1ec7n t\u1eed, \u0111i\u1ec7n tr\u1edf \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed th\u1ee5 \u0111\u1ed9ng, c\u00f3 ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 h\u1ea1n ch\u1ebf c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-384102 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-1.jpg\" alt=\"dien-tro-la-gi-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>V\u00ed d\u1ee5 v\u1ec1 \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec nh\u01b0 sau:\u00a0H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng d\u00f2ng \u0111i\u1ec7n nh\u01b0 n\u01b0\u1edbc ch\u1ea3y qua m\u1ed9t \u1ed1ng. \u0110i\u1ec7n tr\u1edf gi\u1ed1ng nh\u01b0 m\u1ed9t \u0111o\u1ea1n \u1ed1ng b\u1ecb thu h\u1eb9p l\u1ea1i, khi\u1ebfn cho n\u01b0\u1edbc ch\u1ea3y ch\u1eadm h\u01a1n. \u0110i\u1ec7n tr\u1edf c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ma s\u00e1t trong c\u01a1 h\u1ecdc. Khi m\u1ed9t v\u1eadt di chuy\u1ec3n tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t, ma s\u00e1t c\u1ea3n tr\u1edf chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a v\u1eadt \u0111\u00f3.<\/p>\n<h2 data-sourcepos=\"46:1-46:39\">C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u0111i\u1ec7n tr\u1edf<\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 \u0111i\u1ec7n tr\u1edf v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng n\u00f3, ch\u00fang ta c\u1ea7n n\u1eafm v\u1eefng c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u0111i\u1ec7n tr\u1edf. Bao g\u1ed3m:<\/p>\n<h3>Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf<\/h3>\n<p data-sourcepos=\"3:1-3:87\">Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf l\u00e0 m\u1ed9t \u0111\u1ea1i l\u01b0\u1ee3ng v\u1eadt l\u00fd \u0111\u1eb7c tr\u01b0ng cho m\u1ee9c \u0111\u1ed9 c\u1ea3n tr\u1edf d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u1ed9t v\u1eadt d\u1eabn \u0111i\u1ec7n. N\u00f3i c\u00e1ch kh\u00e1c, n\u00f3 cho bi\u1ebft v\u1eadt li\u1ec7u \u0111\u00f3 kh\u00f3 ho\u1eb7c d\u1ec5 cho d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua. Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi tr\u00ean th\u00e2n \u0111i\u1ec7n tr\u1edf ho\u1eb7c m\u00e3 h\u00f3a b\u1eb1ng c\u00e1c v\u00f2ng m\u00e0u. Gi\u00e1 tr\u1ecb c\u00e0ng l\u1edbn, \u0111i\u1ec7n tr\u1edf c\u00e0ng c\u1ea3n tr\u1edf d\u00f2ng \u0111i\u1ec7n.<\/p>\n<p data-sourcepos=\"5:1-5:13\">\u0110\u01a1n v\u1ecb \u0111o<\/p>\n<ul data-sourcepos=\"6:1-7:27\">\n<li data-sourcepos=\"6:1-6:57\">Ohm (\u03a9): \u0110\u00e2y l\u00e0 \u0111\u01a1n v\u1ecb \u0111o ti\u00eau chu\u1ea9n c\u1ee7a \u0111i\u1ec7n tr\u1edf.<\/li>\n<li data-sourcepos=\"7:1-7:27\">Kilohm (k\u03a9): B\u1eb1ng 1000 Ohm.<\/li>\n<li data-sourcepos=\"8:1-9:0\">Megaohm (M\u03a9): B\u1eb1ng 1.000.000 Ohm.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-384103 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-2.jpg\" alt=\"dien-tro-la-gi-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c<\/h3>\n<p>C\u00f4ng su\u1ea5t l\u1edbn nh\u1ea5t trong \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec? \u0110\u00f3 l\u00e0 m\u1ee9c m\u00e0 \u0111i\u1ec7n tr\u1edf c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00e0 kh\u00f4ng b\u1ecb h\u1ecfng. N\u1ebfu v\u01b0\u1ee3t qu\u00e1 c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c, \u0111i\u1ec7n tr\u1edf s\u1ebd b\u1ecb qu\u00e1 nhi\u1ec7t v\u00e0 c\u00f3 th\u1ec3 ch\u00e1y.<\/p>\n<p>\u0110\u01a1n v\u1ecb \u0111o: Watt (W)<\/p>\n<h3>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/h3>\n<p>\u0110\u1ed9 l\u1ec7ch cho ph\u00e9p c\u1ee7a gi\u00e1 tr\u1ecb th\u1ef1c so v\u1edbi gi\u00e1 tr\u1ecb ghi tr\u00ean \u0111i\u1ec7n tr\u1edf \u0111\u01b0\u1ee3c sai s\u1ed1 \u1edf m\u1ed9t ph\u1ea1m vi nh\u1ea5t \u0111\u1ecbnh. \u0110\u01a1n v\u1ecb \u0111o l\u00e0 ph\u1ea7n tr\u0103m (%).<\/p>\n<p>V\u00ed d\u1ee5: \u0111i\u1ec7n tr\u1edf 100\u03a9 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 5% c\u00f3 ngh\u0129a l\u00e0 gi\u00e1 tr\u1ecb th\u1ef1c c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 n\u1eb1m trong kho\u1ea3ng 95\u03a9 \u0111\u1ebfn 105\u03a9.<\/p>\n<h3>H\u1ec7 s\u1ed1 nhi\u1ec7t \u0111\u1ed9<\/h3>\n<p>Ch\u1ec9 s\u1ed1 cho bi\u1ebft s\u1ef1 thay \u0111\u1ed5i c\u1ee7a gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf khi nhi\u1ec7t \u0111\u1ed9 thay \u0111\u1ed5i. \u0110\u01a1n v\u1ecb \u0111o l\u00e0\u00a0ppm\/\u00b0C<\/p>\n<p>Hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a \u0111i\u1ec7n tr\u1edf gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn v\u00e0 s\u1eed d\u1ee5ng linh ki\u1ec7n n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 trong c\u00e1c m\u1ea1ch \u0111i\u1ec7n c\u1ee7a m\u00ecnh. V\u00ed d\u1ee5 m\u1ed9t \u0111i\u1ec7n tr\u1edf c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 sau: 100\u03a9, 1\/2W, 5%. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0:<\/p>\n<ul data-sourcepos=\"50:1-53:0\">\n<li data-sourcepos=\"50:1-50:41\">Gi\u00e1 tr\u1ecb danh \u0111\u1ecbnh c\u1ee7a \u0111i\u1ec7n tr\u1edf l\u00e0 100\u03a9.<\/li>\n<li data-sourcepos=\"51:1-51:39\">\u0110i\u1ec7n tr\u1edf c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 t\u1ed1i \u0111a 0.5W.<\/li>\n<li data-sourcepos=\"52:1-53:0\">Gi\u00e1 tr\u1ecb th\u1ef1c c\u1ee7a \u0111i\u1ec7n tr\u1edf c\u00f3 th\u1ec3 n\u1eb1m trong kho\u1ea3ng 95\u03a9 \u0111\u1ebfn 105\u03a9.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"size-full wp-image-384104 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-3.jpg\" alt=\"dien-tro-la-gi-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>C\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec?<\/h2>\n<p>C\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u01a1 b\u1ea3n nh\u01b0ng v\u00f4 c\u00f9ng quan tr\u1ecdng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eed. N\u00f3 gi\u00fap ch\u00fang ta t\u00ednh to\u00e1n, thi\u1ebft k\u1ebf v\u00e0 ph\u00e2n t\u00edch c\u00e1c m\u1ea1ch \u0111i\u1ec7n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<h3 data-sourcepos=\"10:1-10:142\">C\u00f4ng th\u1ee9c<\/h3>\n<p>\u0110i\u1ec7n tr\u1edf (k\u00fd hi\u1ec7u: R) \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a b\u1eb1ng t\u1ec9 s\u1ed1 gi\u1eefa hi\u1ec7u \u0111i\u1ec7n th\u1ebf (U) \u0111\u1eb7t v\u00e0o hai \u0111\u1ea7u v\u1eadt d\u1eabn v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n (I) ch\u1ea1y qua v\u1eadt d\u1eabn \u0111\u00f3: R = U\/I<\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<ul data-sourcepos=\"16:1-18:35\">\n<li data-sourcepos=\"16:1-16:43\">R: \u0110i\u1ec7n tr\u1edf (\u0111\u01a1n v\u1ecb: Ohm, k\u00fd hi\u1ec7u: \u03a9)<\/li>\n<li data-sourcepos=\"17:1-17:48\">U: Hi\u1ec7u \u0111i\u1ec7n th\u1ebf (\u0111\u01a1n v\u1ecb: V\u00f4n, k\u00fd hi\u1ec7u: V)<\/li>\n<li data-sourcepos=\"18:1-18:35\">I: C\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n (\u0111\u01a1n v\u1ecb: Ampe, k\u00fd hi\u1ec7u: A)<\/li>\n<\/ul>\n<p>C\u00f4ng th\u1ee9c n\u00e0y th\u1ec3 hi\u1ec7n m\u1ed1i quan h\u1ec7 gi\u1eefa \u0111i\u1ec7n tr\u1edf, hi\u1ec7u \u0111i\u1ec7n th\u1ebf v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong m\u1ed9t m\u1ea1ch \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384105 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-4.jpg\" alt=\"dien-tro-la-gi-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 class=\"\" data-sourcepos=\"17:1-17:40\">C\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf \u1ee9ng d\u1ee5ng khi n\u00e0o?<\/h3>\n<p data-sourcepos=\"19:1-19:59\">C\u00f4ng th\u1ee9c n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf, bao g\u1ed3m:<\/p>\n<p>Thi\u1ebft k\u1ebf m\u1ea1ch \u0111i\u1ec7n: Khi t\u00ecm hi\u1ec3u \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, ch\u00fang ta c\u00f2n c\u1ea7n bi\u1ebft \u0111\u1ebfn c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf \u0111\u1ec3 s\u1eed d\u1ee5ng trong vi\u1ec7c t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n mong mu\u1ed1n trong m\u1ed9t m\u1ea1ch. Nh\u1edd v\u1eady, b\u1ea1n m\u1edbi c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c m\u1ea1ch ph\u00e2n t\u1ea7n, m\u1ea1ch ngu\u1ed3n v\u1edbi nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n<p>Ph\u00e2n t\u00edch s\u1ef1 c\u1ed1 m\u1ea1ch \u0111i\u1ec7n: X\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 trong m\u1ea1ch \u0111i\u1ec7n b\u1eb1ng c\u00e1ch \u0111o \u0111i\u1ec7n tr\u1edf v\u00e0 so s\u00e1nh v\u1edbi gi\u00e1 tr\u1ecb l\u00fd thuy\u1ebft.<\/p>\n<p>L\u1ef1a ch\u1ecdn linh ki\u1ec7n: L\u1ef1a ch\u1ecdn c\u00e1c lo\u1ea1i \u0111i\u1ec7n tr\u1edf c\u00f3 gi\u00e1 tr\u1ecb ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p>T\u00ednh to\u00e1n c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5: T\u00ednh to\u00e1n c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a \u0111i\u1ec7n tr\u1edf \u0111\u1ec3 ch\u1ecdn lo\u1ea1i \u0111i\u1ec7n tr\u1edf c\u00f3 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p, tr\u00e1nh b\u1ecb ch\u00e1y. C\u00f4ng th\u1ee9c t\u00ednh c\u00f4ng su\u1ea5t: P = U*I = I\u00b2R = U\u00b2\/R<\/p>\n<h3 class=\"\" data-sourcepos=\"32:1-32:36\">C\u00e1c c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf kh\u00e1c<\/h3>\n<p data-sourcepos=\"34:1-34:111\">Ngo\u00e0i c\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n tr\u00ean, c\u00f2n c\u00f3 c\u00e1c c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf kh\u00e1c t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3, nh\u01b0:<\/p>\n<p>\u0110i\u1ec7n tr\u1edf c\u1ee7a d\u00e2y d\u1eabn: R = \u03c1 * (L\/S)<\/p>\n<ul>\n<li>\u03c1: \u0110i\u1ec7n tr\u1edf su\u1ea5t c\u1ee7a v\u1eadt li\u1ec7u<\/li>\n<li>L: Chi\u1ec1u d\u00e0i d\u00e2y d\u1eabn<\/li>\n<li>S: Di\u1ec7n t\u00edch ti\u1ebft di\u1ec7n d\u00e2y d\u1eabn<\/li>\n<\/ul>\n<p>\u0110i\u1ec7n tr\u1edf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a c\u00e1c \u0111i\u1ec7n tr\u1edf m\u1eafc n\u1ed1i ti\u1ebfp: Rt\u0111 = R1 + R2 + R3 + &#8230;<\/p>\n<p>\u0110i\u1ec7n tr\u1edf t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u1ee7a c\u00e1c \u0111i\u1ec7n tr\u1edf m\u1eafc song song: 1\/Rt\u0111 = 1\/R1 + 1\/R2 + 1\/R3 + &#8230;<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384106 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-5.jpg\" alt=\"dien-tro-la-gi-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>Ph\u00e2n lo\u1ea1i \u0111i\u1ec7n tr\u1edf<\/h2>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i \u0111i\u1ec7n tr\u1edf kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng ri\u00eang. Sau khi n\u1eafm \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f9ng \u0111i t\u1edbi ph\u1ea7n ph\u00e2n lo\u1ea1i ngay d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h3>Ph\u00e2n lo\u1ea1i \u0111i\u1ec7n tr\u1edf d\u1ef1a tr\u00ean c\u1ea5u t\u1ea1o v\u00e0 v\u1eadt li\u1ec7u<\/h3>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i \u0111i\u1ec7n tr\u1edf ph\u1ed5 bi\u1ebfn d\u1ef1a tr\u00ean c\u1ea5u t\u1ea1o v\u00e0 v\u1eadt li\u1ec7u.<\/p>\n<h4 data-sourcepos=\"7:1-7:28\">\u0110i\u1ec7n tr\u1edf Cacbon<\/h4>\n<p data-sourcepos=\"3:1-3:169\">\u0110i\u1ec7n tr\u1edf cacbon l\u00e0 m\u1ed9t lo\u1ea1i \u0111i\u1ec7n tr\u1edf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c m\u1ea1ch \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n t\u1eed. \u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a n\u00f3, th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a \u0111i\u1ec7n tr\u1edf n\u00e0y l\u00e0 cacbon.<\/p>\n<ul data-sourcepos=\"8:1-8:61\">\n<li data-sourcepos=\"8:1-8:61\">C\u1ea5u t\u1ea1o: \u0110\u01b0\u1ee3c l\u00e0m b\u1eb1ng m\u1ed9t l\u1edbp cacbon m\u1ecfng ph\u1ee7 tr\u00ean m\u1ed9t l\u00f5i s\u1ee9.<\/li>\n<li data-sourcepos=\"8:1-8:61\">Nguy\u00ean l\u00fd: Khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua \u0111i\u1ec7n tr\u1edf cacbon, c\u00e1c electron di chuy\u1ec3n g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ea3n tr\u1edf c\u1ee7a c\u00e1c nguy\u00ean t\u1eed cacbon. S\u1ef1 va ch\u1ea1m n\u00e0y l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 c\u1ee7a c\u00e1c electron v\u00e0 chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh nhi\u1ec7t n\u0103ng. Ch\u00ednh s\u1ef1 chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng n\u00e0y \u0111\u00e3 t\u1ea1o ra \u0111i\u1ec7n tr\u1edf.<\/li>\n<li data-sourcepos=\"9:1-9:48\">\u01afu \u0111i\u1ec3m: Gi\u00e1 th\u00e0nh r\u1ebb, k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 s\u1ea3n xu\u1ea5t.<\/li>\n<li data-sourcepos=\"10:1-10:42\">Nh\u01b0\u1ee3c \u0111i\u1ec3m: \u0110\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p, d\u1ec5 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec7t \u0111\u1ed9, c\u00f4ng su\u1ea5t nh\u1ecf.<\/li>\n<li data-sourcepos=\"11:1-12:0\">\u1ee8ng d\u1ee5ng: S\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c m\u1ea1ch \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n, kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384107 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-6.jpg\" alt=\"dien-tro-la-gi-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h4 data-sourcepos=\"15:1-15:50\">\u0110i\u1ec7n tr\u1edf m\u00e0ng (\u0110i\u1ec7n tr\u1edf G\u1ed1m Kim Lo\u1ea1i)<\/h4>\n<p>M\u00e0ng \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec? B\u00ean c\u1ea1nh v\u1eadt li\u1ec7u cacbon, \u0111i\u1ec7n tr\u1edf m\u00e0ng m\u1ecfng c\u0169ng r\u1ea5t hay s\u1eed d\u1ee5ng trong \u0111i\u1ec7n t\u1eed. N\u00f3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch l\u1eafng m\u1ed9t l\u1edbp m\u00e0ng m\u1ecfng c\u1ee7a m\u1ed9t kim lo\u1ea1i ho\u1eb7c h\u1ee3p kim l\u00ean m\u1ed9t l\u1edbp n\u1ec1n g\u1ed1m c\u00e1ch \u0111i\u1ec7n. L\u1edbp m\u00e0ng n\u00e0y s\u1ebd \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t c\u1ea3n tr\u1edf d\u00f2ng \u0111i\u1ec7n, t\u1ea1o ra \u0111i\u1ec7n tr\u1edf.<\/p>\n<ul data-sourcepos=\"16:1-18:52\">\n<li data-sourcepos=\"16:1-16:83\">C\u1ea5u t\u1ea1o: M\u1ed9t l\u1edbp m\u00e0ng m\u1ecfng c\u1ee7a m\u1ed9t kim lo\u1ea1i ho\u1eb7c h\u1ee3p kim c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t cao (nh\u01b0 niken crom, b\u1ea1ch kim) \u0111\u01b0\u1ee3c l\u1eafng \u0111\u1ecdng l\u00ean l\u1edbp n\u1ec1n b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd ho\u1eb7c h\u00f3a h\u1ecdc.<\/li>\n<li data-sourcepos=\"17:1-17:86\">\u01afu \u0111i\u1ec3m: \u0110\u1ed9 ch\u00ednh x\u00e1c cao th\u01b0\u1eddng \u0111\u1ea1t \u00b11% ho\u1eb7c t\u1ed1t h\u01a1n, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t t\u1ed1t, c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n \u0111i\u1ec7n tr\u1edf cacbon.<\/li>\n<li data-sourcepos=\"18:1-18:52\">Nh\u01b0\u1ee3c \u0111i\u1ec3m: Gi\u00e1 th\u00e0nh cao h\u01a1n \u0111i\u1ec7n tr\u1edf cacbon.<\/li>\n<li data-sourcepos=\"19:1-20:0\">\u1ee8ng d\u1ee5ng: S\u1eed d\u1ee5ng trong c\u00e1c m\u1ea1ch \u0111i\u1ec7n c\u00f3 y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u1ed5n \u0111\u1ecbnh nhi\u1ec7t t\u1ed1t.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384108 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-7.jpg\" alt=\"dien-tro-la-gi-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h4 class=\"\" data-sourcepos=\"23:1-23:30\">\u0110i\u1ec7n tr\u1edf d\u00e2y qu\u1ea5n<\/h4>\n<p>D\u1ef1a tr\u00ean kh\u00e1i ni\u1ec7m ni\u1ec7m tr\u1edf l\u00e0 g\u00ec, b\u1ea1n s\u1ebd bi\u1ebft \u0111\u1ebfn d\u1ea1ng \u0111i\u1ec7n tr\u1edf d\u00e2y qu\u1ea5n. N\u00f3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng c\u00e1ch qu\u1ea5n m\u1ed9t d\u00e2y d\u1eabn c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t cao (nh\u01b0 constantan, manganin, nikelin) quanh m\u1ed9t l\u00f5i c\u00e1ch \u0111i\u1ec7n (th\u01b0\u1eddng l\u00e0 g\u1ed1m s\u1ee9). D\u00e2y d\u1eabn n\u00e0y \u0111\u01b0\u1ee3c ch\u1ecdn c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t cao \u0111\u1ec3 t\u1ea1o ra \u0111i\u1ec7n tr\u1edf l\u1edbn tr\u00ean m\u1ed9t chi\u1ec1u d\u00e0i d\u00e2y nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<ul data-sourcepos=\"24:1-28:0\">\n<li data-sourcepos=\"24:1-24:91\">C\u1ea5u t\u1ea1o: \u0110\u01b0\u1ee3c l\u00e0m b\u1eb1ng m\u1ed9t d\u00e2y d\u1eabn c\u00f3 \u0111i\u1ec7n tr\u1edf su\u1ea5t l\u1edbn qu\u1ea5n quanh m\u1ed9t l\u00f5i c\u00e1ch \u0111i\u1ec7n.<\/li>\n<li data-sourcepos=\"25:1-25:54\">\u01afu \u0111i\u1ec3m: C\u00f4ng su\u1ea5t l\u1edbn, kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t t\u1ed1t.<\/li>\n<li data-sourcepos=\"26:1-26:72\">Nh\u01b0\u1ee3c \u0111i\u1ec3m: K\u00edch th\u01b0\u1edbc l\u1edbn, \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p, h\u1ec7 s\u1ed1 nhi\u1ec7t \u0111\u1ed9 l\u1edbn.<\/li>\n<li data-sourcepos=\"27:1-28:0\">\u1ee8ng d\u1ee5ng:\u00a0\u0110i\u1ec7n tr\u1edf d\u00e2y qu\u1ea5n l\u00e0 m\u1ed9t lo\u1ea1i \u0111i\u1ec7n tr\u1edf c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi d\u00f2ng \u0111i\u1ec7n l\u1edbn v\u00e0 nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c cao.<\/li>\n<\/ul>\n<h3 class=\"\" data-sourcepos=\"39:1-39:42\">Ph\u00e2n lo\u1ea1i \u0111i\u1ec7n tr\u1edf d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng<\/h3>\n<p>Ngo\u00e0i vi\u1ec7c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u1ea5u t\u1ea1o v\u00e0 v\u1eadt li\u1ec7u, \u0111i\u1ec7n tr\u1edf c\u00f2n \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a ch\u00fang trong m\u1ea1ch \u0111i\u1ec7n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i \u0111i\u1ec7n tr\u1edf ph\u1ed5 bi\u1ebfn d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng \u0111i\u1ec7n tr\u1edf:<\/p>\n<ul data-sourcepos=\"41:1-45:0\">\n<li data-sourcepos=\"41:1-41:91\">\u0110i\u1ec7n tr\u1edf c\u1ed1 \u0111\u1ecbnh: Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf kh\u00f4ng \u0111\u1ed5i theo th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c.<\/li>\n<li data-sourcepos=\"42:1-42:87\">Bi\u1ebfn tr\u1edf: Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh con ch\u1ea1y. C\u00f3 3 lo\u1ea1i bi\u1ebfn tr\u1edf g\u1ed3m bi\u1ebfn tr\u1edf xoay, bi\u1ebfn tr\u1edf tr\u01b0\u1ee3t v\u00e0 trimpod.<\/li>\n<li data-sourcepos=\"43:1-43:57\">Nhi\u1ec7t tr\u1edf: Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf thay \u0111\u1ed5i theo nhi\u1ec7t \u0111\u1ed9.<\/li>\n<li data-sourcepos=\"44:1-45:0\">Quang tr\u1edf: Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf thay \u0111\u1ed5i theo c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng.<\/li>\n<li data-sourcepos=\"44:1-45:0\">\u0110i\u1ec7n tr\u1edf ph\u1ee5 thu\u1ed9c: Gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf thay \u0111\u1ed5i ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t y\u1ebfu t\u1ed1 v\u1eadt l\u00fd n\u00e0o \u0111\u00f3 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u00e1nh s\u00e1ng, \u00e1p su\u1ea5t.<\/li>\n<li data-sourcepos=\"44:1-45:0\">\u0110i\u1ec7n tr\u1edf t\u00e1ch s\u00f3ng:\u00a0\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ch\u1eb7n nhi\u1ec5u gi\u1eefa c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a m\u1ea1ch \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384109 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-8.jpg\" alt=\"dien-tro-la-gi-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>Vai tr\u00f2 c\u1ee7a \u0111i\u1ec7n tr\u1edf<\/h2>\n<p data-sourcepos=\"3:1-3:85\">\u0110i\u1ec7n tr\u1edf l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed kh\u00f4ng th\u1ec3 thi\u1ebfu trong h\u1ea7u h\u1ebft c\u00e1c m\u1ea1ch \u0111i\u1ec7n. N\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t &#8220;c\u00e1nh c\u1eeda ch\u1eadt h\u1eb9p&#8221; ki\u1ec3m so\u00e1t d\u00f2ng \u0111i\u1ec7n ch\u1ea3y qua m\u1ea1ch. Nh\u1edd v\u00e0o vi\u1ec7c hi\u1ec3u r\u00f5 \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, ch\u00fang ta c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng \u0111i\u1ec7n, chia \u0111i\u1ec7n \u00e1p, t\u1ea1o ra c\u00e1c m\u1ea1ch \u0111i\u1ec7n ph\u1ee9c t\u1ea1p v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed.<\/p>\n<h3>H\u1ea1n ch\u1ebf d\u00f2ng \u0111i\u1ec7n<\/h3>\n<p>Khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ed9t \u0111i\u1ec7n tr\u1edf, n\u00f3 s\u1ebd g\u1eb7p ph\u1ea3i m\u1ed9t l\u1ef1c c\u1ea3n, l\u00e0m gi\u1ea3m t\u1ed1c \u0111\u1ed9 di chuy\u1ec3n c\u1ee7a c\u00e1c electron v\u00e0 t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n. Nhi\u1ec1u linh ki\u1ec7n \u0111i\u1ec7n t\u1eed ch\u1ec9 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed9t c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n nh\u1ea5t \u0111\u1ecbnh. N\u1ebfu d\u00f2ng \u0111i\u1ec7n qu\u00e1 l\u1edbn, ch\u00fang s\u1ebd b\u1ecb h\u01b0 h\u1ecfng. V\u00ec th\u1ebf, c\u00f4ng d\u1ee5ng c\u1ee7a \u0111i\u1ec7n tr\u1edf s\u1ebd g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 tu\u1ed5i th\u1ecd c\u1ee7a c\u00e1c linh ki\u1ec7n.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384110 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-9.jpg\" alt=\"dien-tro-la-gi-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Ph\u00e2n chia \u0111i\u1ec7n \u00e1p<\/h3>\n<p>B\u00ean c\u1ea1nh kh\u00e1i ni\u1ec7m \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, c\u1ea7u ph\u00e2n \u00e1p c\u0169ng r\u1ea5t ph\u1ed5 bi\u1ec3n. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1ea1ch \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n, s\u1eed d\u1ee5ng hai ho\u1eb7c nhi\u1ec1u \u0111i\u1ec7n tr\u1edf m\u1eafc n\u1ed1i ti\u1ebfp \u0111\u1ec3 chia m\u1ed9t \u0111i\u1ec7n \u00e1p l\u1edbn th\u00e0nh c\u00e1c \u0111i\u1ec7n \u00e1p nh\u1ecf h\u01a1n. Khi m\u1eafc nhi\u1ec1u \u0111i\u1ec7n tr\u1edf n\u1ed1i ti\u1ebfp, \u0111i\u1ec7n \u00e1p ngu\u1ed3n s\u1ebd \u0111\u01b0\u1ee3c chia ra cho t\u1eebng \u0111i\u1ec7n tr\u1edf theo t\u1ec9 l\u1ec7 v\u1edbi gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch trong vi\u1ec7c t\u1ea1o ra c\u00e1c \u0111i\u1ec7n \u00e1p kh\u00e1c nhau t\u1eeb m\u1ed9t ngu\u1ed3n \u0111i\u1ec7n duy nh\u1ea5t. \u0110i\u1ec7n tr\u1edf c\u00e0ng l\u1edbn th\u00ec \u0111i\u1ec7n \u00e1p tr\u00ean n\u00f3 c\u00e0ng l\u1edbn.<\/p>\n<h3>T\u1ea1o ra c\u00e1c m\u1ea1ch ph\u00e2n t\u1ea7n<\/h3>\n<p>\u0110i\u1ec7n tr\u1edf l\u00e0 m\u1ed9t trong nh\u1eefng linh ki\u1ec7n c\u01a1 b\u1ea3n v\u00e0 quan tr\u1ecdng nh\u1ea5t trong c\u00e1c m\u1ea1ch ph\u00e2n t\u1ea7n. N\u00f3 k\u1ebft h\u1ee3p v\u1edbi t\u1ee5 \u0111i\u1ec7n v\u00e0 cu\u1ed9n c\u1ea3m \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ed9 l\u1ecdc, chia t\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n t\u1ea7n s\u1ed1 kh\u00e1c nhau trong m\u1ed9t t\u00edn hi\u1ec7u \u0111i\u1ec7n, \u0111\u1ed3ng th\u1eddi cho ph\u00e9p ch\u1ecdn l\u1ecdc c\u00e1c t\u1ea7n s\u1ed1 kh\u00e1c nhau trong m\u1ed9t t\u00edn hi\u1ec7u.<\/p>\n<p>B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i gi\u00e1 tr\u1ecb c\u1ee7a \u0111i\u1ec7n tr\u1edf, ch\u00fang ta c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a m\u1ea1ch ph\u00e2n t\u1ea7n nh\u01b0 t\u1ea7n s\u1ed1 c\u1eaft, \u0111\u1ed9 d\u1ed1c c\u1ee7a \u0111\u01b0\u1eddng \u0111\u1eb7c tuy\u1ebfn t\u1ea7n s\u1ed1<\/p>\n<h3>T\u1ea1o ra nhi\u1ec7t<\/h3>\n<p>Ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01a1n gi\u1ea3n r\u1eb1ng s\u1ef1 va ch\u1ea1m gi\u1eefa electron v\u00e0 nguy\u00ean t\u1eed trong \u0111i\u1ec7n tr\u1edf c\u00f3 th\u1ec3 chuy\u1ec3n h\u00f3a th\u00e0nh n\u0103ng l\u01b0\u1ee3ng. \u0110\u00e2y l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi khi c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua \u0111i\u1ec7n tr\u1edf v\u00e0 c\u0169ng l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng v\u1eadt l\u00fd r\u1ea5t quen thu\u1ed9c m\u00e0 ch\u00fang ta th\u01b0\u1eddng g\u1eb7p trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384111 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-10.jpg\" alt=\"dien-tro-la-gi-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>Khi d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ed9t \u0111i\u1ec7n tr\u1edf, c\u00e1c electron di chuy\u1ec3n g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ea3n tr\u1edf c\u1ee7a c\u00e1c nguy\u00ean t\u1eed trong v\u1eadt li\u1ec7u l\u00e0m n\u00ean \u0111i\u1ec7n tr\u1edf. S\u1ef1 va ch\u1ea1m n\u00e0y l\u00e0m cho c\u00e1c nguy\u00ean t\u1eed dao \u0111\u1ed9ng m\u1ea1nh h\u01a1n, v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 \u0111i\u1ec7n tr\u1edf b\u1ecb n\u00f3ng l\u00ean. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 hi\u1ec7u \u1ee9ng Joule-Lenz trong v\u1eadt l\u00fd. Do \u0111\u00f3, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t s\u1ed1 lo\u1ea1i \u0111i\u1ec7n tr\u1edf c\u00f3 c\u00f4ng su\u1ea5t l\u1edbn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec3n h\u00ecnh nh\u01b0 l\u00f2 s\u01b0\u1edfi..<\/p>\n<h3>\u0110i\u1ec1u ch\u1ec9nh c\u01b0\u1eddng \u0111\u1ed9 s\u00e1ng c\u1ee7a \u0111\u00e8n<\/h3>\n<p>Trong c\u00e1c m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n LED, \u0111i\u1ec7n tr\u1edf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua \u0111\u00e8n. C\u00e1c lo\u1ea1i \u0111\u00e8n LED n\u00f3i chung \u0111\u1ec1u c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c v\u00e0 d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c. N\u1ebfu d\u00f2ng \u0111i\u1ec7n v\u01b0\u1ee3t qu\u00e1 gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c, \u0111\u00e8n c\u00f3 th\u1ec3 b\u1ecb h\u01b0 h\u1ecfng. B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i gi\u00e1 tr\u1ecb c\u1ee7a \u0111i\u1ec7n tr\u1edf, ch\u00fang ta c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua \u0111\u00e8n, t\u1eeb \u0111\u00f3 l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 s\u00e1ng c\u1ee7a \u0111\u00e8n, gi\u00fap \u0111\u00e8n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd b\u1eb1ng c\u00e1ch tr\u00e1nh t\u00ecnh tr\u1ea1ng qu\u00e1 d\u00f2ng.<\/p>\n<h3><strong>B\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n kh\u00e1c<\/strong><\/h3>\n<p>\u0110i\u1ec7n tr\u1edf th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n b\u00e1n d\u1eabn nh\u01b0 transistor, diode kh\u1ecfi b\u1ecb qu\u00e1 t\u1ea3i d\u00f2ng \u0111i\u1ec7n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong ng\u00e0nh c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n t\u1eed.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-11.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-11-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/dien-tro-la-gi-11-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-384112 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-11.jpg\" alt=\"dien-tro-la-gi-11\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-11.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-11-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi-11-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>L\u1eddi k\u1ebft<\/h2>\n<p>To\u00e0n b\u1ed9 b\u00e0i vi\u1ebft tr\u00ean \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin v\u1ec1 \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u0169ng nh\u01b0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf, vai tr\u00f2 c\u1ee7a n\u00f3 trong \u0111i\u1ec7n t\u1eed v\u00e0 \u1ee9ng d\u1ee5ng v\u00e0o cu\u1ed9c s\u1ed1ng. Hi\u1ec3u r\u00f5 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u0111i\u1ec7n tr\u1edf s\u1ebd gi\u00fap con ng\u01b0\u1eddi thi\u1ebft k\u1ebf c\u00e1c m\u1ea1ch khu\u1ebfch \u0111\u1ea1i, dao \u0111\u1ed9ng v\u00e0 nhi\u1ec1u m\u1ea1ch \u0111i\u1ec7n t\u1eed kh\u00e1c d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p>Xem th\u00eam:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/ppi-la-gi\/\">Ch\u1ec9 s\u1ed1 gi\u00e1 s\u1ea3n xu\u1ea5t (Producer Price Index) \u2013 PPI l\u00e0 g\u00ec?<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/ic-la-gi\/\">IC l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng v\u00e0 ph\u00e2n lo\u1ea1i IC b\u1ea1n n\u00ean bi\u1ebft<\/a><\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed v\u00e0 v\u1eadt l\u00fd, thu\u1eadt ng\u1eef \u0111i\u1ec7n tr\u1edf kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1, l\u00e0 th\u1ee9 g\u1eafn li\u1ec1n v\u1edbi m\u1ea1ch \u0111i\u1ec7n. Th\u1ebf nh\u01b0ng, gi\u1ea3i th\u00edch kh\u00e1i ni\u1ec7m \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec theo c\u00e1ch chi ti\u1ebft v\u00e0 h\u1ecdc thu\u1eadt nh\u1ea5t th\u00ec kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng [&hellip;]<\/p>\n","protected":false},"author":51,"featured_media":385308,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3910,30453],"tags":[],"class_list":["post-384091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kham-pha","category-kien-thuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc\" \/>\n<meta property=\"og:description\" content=\"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:published_time\" content=\"2024-09-09T12:18:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Autumn\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Autumn\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"16 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\"},\"author\":{\"name\":\"Autumn\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/f2f61e460e278a61bb3fca32a943ff72\"},\"headline\":\"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc\",\"datePublished\":\"2024-09-09T12:18:36+00:00\",\"dateModified\":\"2024-09-09T12:18:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\"},\"wordCount\":3840,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg\",\"articleSection\":[\"Kh\u00e1m Ph\u00e1\",\"Ki\u1ebfn Th\u1ee9c\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#respond\"]}],\"copyrightYear\":\"2024\",\"copyrightHolder\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\",\"name\":\"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc\",\"isPartOf\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg\",\"datePublished\":\"2024-09-09T12:18:36+00:00\",\"dateModified\":\"2024-09-09T12:18:36+00:00\",\"description\":\"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.\",\"breadcrumb\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg\",\"contentUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg\",\"width\":1200,\"height\":628,\"caption\":\"dien-tro-la-gi\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#website\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#organization\",\"name\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png\",\"contentUrl\":\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png\",\"width\":256,\"height\":37,\"caption\":\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\"},\"image\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/hoanghamobilecom\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/f2f61e460e278a61bb3fca32a943ff72\",\"name\":\"Autumn\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/d0a373fa64d2c380929baa743a2f300d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/d0a373fa64d2c380929baa743a2f300d?s=96&d=mm&r=g\",\"caption\":\"Autumn\"},\"description\":\"M\u00ecnh l\u00e0 Thu v\u1edbi h\u01a1n 5 n\u0103m kinh nghi\u1ec7m vi\u1ebft content. M\u00ecnh y\u00eau th\u00edch vi\u1ec7c t\u00ecm hi\u1ec3u c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u1edbi, sau \u0111\u00f3 chia s\u1ebb ki\u1ebfn th\u1ee9c th\u00e0nh b\u00e0i vi\u1ebft d\u01b0\u1edbi g\u00f3c nh\u00ecn tr\u1ea3i nghi\u1ec7m \u0111\u1ec3 b\u1ea1n \u0111\u1ecdc c\u00f9ng bi\u1ebft th\u00eam nhi\u1ec1u th\u00f4ng tin b\u1ed5 \u00edch.\",\"sameAs\":[\"https:\/\/www.facebook.com\/hoanghamobilecom\"],\"url\":\"https:\/\/hoanghamobile.com\/tin-tuc\/author\/thu-le\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc","description":"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/","og_locale":"vi_VN","og_type":"article","og_title":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc","og_description":"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.","og_url":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/","og_site_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","article_publisher":"https:\/\/www.facebook.com\/hoanghamobilecom","article_author":"https:\/\/www.facebook.com\/hoanghamobilecom","article_published_time":"2024-09-09T12:18:36+00:00","og_image":[{"width":1200,"height":628,"url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg","type":"image\/jpeg"}],"author":"Autumn","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Autumn","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"16 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#article","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/"},"author":{"name":"Autumn","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/f2f61e460e278a61bb3fca32a943ff72"},"headline":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc","datePublished":"2024-09-09T12:18:36+00:00","dateModified":"2024-09-09T12:18:36+00:00","mainEntityOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/"},"wordCount":3840,"commentCount":0,"publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg","articleSection":["Kh\u00e1m Ph\u00e1","Ki\u1ebfn Th\u1ee9c"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#respond"]}],"copyrightYear":"2024","copyrightHolder":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"}},{"@type":"WebPage","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/","name":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc","isPartOf":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage"},"thumbnailUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg","datePublished":"2024-09-09T12:18:36+00:00","dateModified":"2024-09-09T12:18:36+00:00","description":"T\u00ecm hi\u1ec3u ngay \u0111i\u1ec7n tr\u1edf l\u00e0 g\u00ec, c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o v\u00e0 c\u00f4ng th\u1ee9c t\u00ednh \u0111i\u1ec7n tr\u1edf ra sao \u0111\u1ec3 \u00e1p d\u1ee5ng v\u00e0o c\u00e1c b\u00e0i to\u00e1n th\u1ef1c ti\u1ec5n.","breadcrumb":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#primaryimage","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2024\/09\/dien-tro-la-gi.jpg","width":1200,"height":628,"caption":"dien-tro-la-gi"},{"@type":"BreadcrumbList","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/dien-tro-la-gi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/hoanghamobile.com\/tin-tuc\/"},{"@type":"ListItem","position":2,"name":"\u0110i\u1ec7n Tr\u1edf L\u00e0 G\u00ec? Kh\u00e1i Ni\u1ec7m, C\u00f4ng Th\u1ee9c T\u00ednh, C\u00e1ch \u0110\u1ecdc"}]},{"@type":"WebSite","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#website","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","description":"","publisher":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hoanghamobile.com\/tin-tuc\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#organization","name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","url":"https:\/\/hoanghamobile.com\/tin-tuc\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/","url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","contentUrl":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2021\/12\/logo-text.png","width":256,"height":37,"caption":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile"},"image":{"@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"]},{"@type":"Person","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/f2f61e460e278a61bb3fca32a943ff72","name":"Autumn","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/d0a373fa64d2c380929baa743a2f300d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/d0a373fa64d2c380929baa743a2f300d?s=96&d=mm&r=g","caption":"Autumn"},"description":"M\u00ecnh l\u00e0 Thu v\u1edbi h\u01a1n 5 n\u0103m kinh nghi\u1ec7m vi\u1ebft content. M\u00ecnh y\u00eau th\u00edch vi\u1ec7c t\u00ecm hi\u1ec3u c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u1edbi, sau \u0111\u00f3 chia s\u1ebb ki\u1ebfn th\u1ee9c th\u00e0nh b\u00e0i vi\u1ebft d\u01b0\u1edbi g\u00f3c nh\u00ecn tr\u1ea3i nghi\u1ec7m \u0111\u1ec3 b\u1ea1n \u0111\u1ecdc c\u00f9ng bi\u1ebft th\u00eam nhi\u1ec1u th\u00f4ng tin b\u1ed5 \u00edch.","sameAs":["https:\/\/www.facebook.com\/hoanghamobilecom"],"url":"https:\/\/hoanghamobile.com\/tin-tuc\/author\/thu-le\/"}]}},"_links":{"self":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/384091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/comments?post=384091"}],"version-history":[{"count":0,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/384091\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media\/385308"}],"wp:attachment":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media?parent=384091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/categories?post=384091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/tags?post=384091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}