{"id":2188,"date":"2026-09-01T14:23:00","date_gmt":"2026-09-01T07:23:00","guid":{"rendered":"https:\/\/yourapx.com\/?p=2188"},"modified":"2026-09-01T14:23:00","modified_gmt":"2026-09-01T07:23:00","slug":"cau-diode-chinh-luu","status":"publish","type":"post","link":"https:\/\/yourapx.com\/?p=2188","title":{"rendered":"C\u1ea7u diode ch\u1ec9nh l\u01b0u l\u00e0 g\u00ec? K\u00fd hi\u1ec7u, c\u00e1ch m\u1eafc, c\u00e1ch \u0111o v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"

C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/strong> thu\u1ed9c nh\u00f3m c\u1ea7u diode ch\u1ec9nh l\u01b0u. C\u1ea7u diode ch\u1ec9nh l\u01b0u t\u00edch h\u1ee3p b\u1ed1n diode theo c\u1ea5u h\u00ecnh c\u1ea7u \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i ngu\u1ed3n AC th\u00e0nh \u0111i\u1ec7n \u00e1p DC \u0111\u1eadp m\u1ea1ch.<\/p>\n

1. C\u1ea7u diode ch\u1ec9nh l\u01b0u l\u00e0 g\u00ec v\u00e0 c\u00f3 vai tr\u00f2 g\u00ec?<\/h2>\n

C\u1ea7u diode ch\u1ec9nh l\u01b0u t\u00edch h\u1ee3p b\u1ed1n diode theo c\u1ea5u h\u00ecnh c\u1ea7u \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i ngu\u1ed3n AC th\u00e0nh \u0111i\u1ec7n \u00e1p DC \u0111\u1eadp m\u1ea1ch.<\/p>\n

2. K\u00fd hi\u1ec7u C\u1ea7u diode ch\u1ec9nh l\u01b0u trong s\u01a1 \u0111\u1ed3 m\u1ea1ch \u0111i\u1ec7n<\/h2>\n

K\u00fd hi\u1ec7u c\u1ea7u ch\u1ec9nh l\u01b0u g\u1ed3m b\u1ed1n diode: hai cathode n\u1ed1i chung t\u1ea1i DC+, hai anode n\u1ed1i chung t\u1ea1i DC\u2212; hai n\u00fat c\u00f2n l\u1ea1i l\u00e0 AC1 v\u00e0 AC2.<\/p>\n

M\u1ed7i s\u01a1 \u0111\u1ed3 trong b\u00e0i d\u00f9ng m\u00e3 tham chi\u1ebfu ri\u00eang cho t\u1eebng linh ki\u1ec7n, ch\u1eb3ng h\u1ea1n R cho \u0111i\u1ec7n tr\u1edf, C cho t\u1ee5 \u0111i\u1ec7n, D cho diode, Q cho transistor, U cho IC, L cho cu\u1ed9n c\u1ea3m v\u00e0 K cho r\u01a1-le. Khi m\u1ed9t m\u1ea1ch c\u00f3 nhi\u1ec1u linh ki\u1ec7n, s\u1ed1 th\u1ee9 t\u1ef1 R1, R2, C1, D1\u2026 gi\u00fap ph\u00e2n bi\u1ec7t t\u1eebng ph\u1ea7n t\u1eed m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i k\u00fd hi\u1ec7u \u0111i\u1ec7n c\u1ee7a ch\u00fang.<\/p>\n

\"K\u00fd
K\u00fd hi\u1ec7u v\u00e0 quy \u01b0\u1edbc ch\u00e2n c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u trong s\u01a1 \u0111\u1ed3 m\u1ea1ch \u0111i\u1ec7n<\/figcaption><\/figure>\n

3. C\u1ea5u t\u1ea1o, h\u00ecnh d\u1ea1ng v\u00e0 c\u00e1c ki\u1ec3u package<\/h2>\n

Ti\u1ebfp gi\u00e1p b\u00e1n d\u1eabn t\u1ea1o \u0111\u1eb7c tuy\u1ebfn d\u00f2ng\u2013\u00e1p phi tuy\u1ebfn. V\u1eadt li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac chip quy\u1ebft \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p thu\u1eadn, d\u00f2ng r\u00f2, t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu xung.<\/p>\n

    \n
  • DIP-4<\/li>\n
  • WOG\/DB tr\u00f2n<\/li>\n
  • KBP\/KBL<\/li>\n
  • KBU\/GBU<\/li>\n
  • GBJ\/GBPC c\u00f4ng su\u1ea5t<\/li>\n<\/ul>\n

    \u1ea2nh th\u1ef1c t\u1ebf ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eafn t\u00ean package khi c\u00f3 \u0111\u1ee7 c\u0103n c\u1ee9 t\u1eeb m\u00e3 linh ki\u1ec7n, k\u00edch th\u01b0\u1edbc ho\u1eb7c datasheet; kh\u00f4ng \u0111o\u00e1n package ch\u1ec9 t\u1eeb t\u1ef7 l\u1ec7 \u1ea3nh.<\/p>\n

    \"C\u1ea7u
    \u1ea2nh th\u1ef1c t\u1ebf 1: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

    4. C\u00e1c ch\u1ee7ng lo\u1ea1i ph\u1ed5 bi\u1ebfn<\/h2>\n
      \n
    • C\u1ea7u m\u1ed9t pha<\/li>\n
    • C\u1ea7u c\u00f4ng su\u1ea5t th\u1ea5p<\/li>\n
    • C\u1ea7u c\u00f4ng su\u1ea5t c\u00f3 l\u1ed7 b\u1eaft t\u1ea3n nhi\u1ec7t<\/li>\n
    • C\u1ea7u ba pha l\u00e0 c\u1ea5u h\u00ecnh kh\u00e1c<\/li>\n<\/ul>\n
      \"C\u1ea7u
      \u1ea2nh th\u1ef1c t\u1ebf 2: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

      5. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n hi\u1ec3u<\/h2>\n
        \n
      • \u0110i\u1ec7n \u00e1p ng\u01b0\u1ee3c l\u1eb7p l\u1ea1i VRRM<\/li>\n
      • D\u00f2ng ch\u1ec9nh l\u01b0u trung b\u00ecnh IF(AV)<\/li>\n
      • D\u00f2ng xung IFSM<\/li>\n
      • S\u1ee5t \u00e1p thu\u1eadn tr\u00ean m\u1ed7i nh\u00e1nh<\/li>\n
      • Nhi\u1ec7t tr\u1edf v\u00e0 ki\u1ec3u t\u1ea3n nhi\u1ec7t<\/li>\n<\/ul>\n

        \u0110\u1ecdc VF theo d\u00f2ng, VRRM, d\u00f2ng r\u00f2, th\u1eddi gian ph\u1ee5c h\u1ed3i\/\u0111i\u1ec7n dung, nhi\u1ec7t tr\u1edf; v\u1edbi TVS \u0111\u1ecdc VRWM, VBR, VC v\u00e0 c\u00f4ng su\u1ea5t xung.<\/p>\n

        \"C\u1ea7u
        \u1ea2nh th\u1ef1c t\u1ebf 3: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

        6. C\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc v\u00e0 v\u1eadt l\u00fd<\/h2>\n
          \n
        • uDC,\u0111\u1ec9nh<\/sub> \u2248 \u221a2\u00b7UAC,rms<\/sub> \u2212 2UF<\/sub><\/li>\n
        • M\u1ed7i n\u1eeda chu k\u1ef3 c\u00f3 hai diode d\u1eabn<\/li>\n
        • Pd\u1eabn<\/sub> \u2248 2UF<\/sub>It\u1ea3i<\/sub> (\u01b0\u1edbc l\u01b0\u1ee3ng)<\/li>\n<\/ul>\n

          C\u00f4ng th\u1ee9c l\u00fd t\u01b0\u1edfng ch\u1ec9 \u0111\u00fang trong \u0111i\u1ec1u ki\u1ec7n \u0111\u00e3 n\u00eau. Khi ch\u1ecdn linh ki\u1ec7n th\u1eadt ph\u1ea3i t\u00ednh th\u00eam dung sai, nhi\u1ec7t \u0111\u1ed9, t\u1ea7n s\u1ed1, t\u1ea3i v\u00e0 gi\u1edbi h\u1ea1n trong datasheet.<\/p>\n

          \"C\u1ea7u
          \u1ea2nh th\u1ef1c t\u1ebf 4: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

          7. C\u00e1c c\u00e1ch m\u1eafc C\u1ea7u diode ch\u1ec9nh l\u01b0u trong m\u1ea1ch \u0111i\u1ec7n t\u1eed<\/h2>\n

          D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c c\u00e1ch m\u1eafc ph\u1ed5 bi\u1ebfn, c\u00f3 c\u01a1 s\u1edf k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi \u0111\u00fang nh\u00f3m linh ki\u1ec7n. M\u1ed7i h\u00ecnh c\u00f3 ch\u00fa gi\u1ea3i k\u00fd hi\u1ec7u \u0111\u1ec3 ng\u01b0\u1eddi \u0111\u1ecdc nh\u1eadn ra t\u1eebng lo\u1ea1i linh ki\u1ec7n ngay c\u1ea3 khi m\u1ea1ch c\u00f3 nhi\u1ec1u ph\u1ea7n t\u1eed. S\u1ed1 c\u00e1ch kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ed5 sung ch\u1ec9 \u0111\u1ec3 l\u00e0m b\u00e0i d\u00e0i; c\u1ea5u h\u00ecnh \u0111\u1eb7c th\u00f9 theo m\u00e3 linh ki\u1ec7n ph\u1ea3i l\u1ea5y t\u1eeb datasheet.<\/p>\n

          \n

          1. M\u1eafc c\u1ea7u ch\u1ec9nh l\u01b0u to\u00e0n k\u1ef3<\/h3>\n

          Hai \u0111\u1ea7u AC n\u1ed1i v\u00e0o hai ch\u00e2n k\u00fd hi\u1ec7u ~; \u0111\u1ea7u DC+ l\u00e0 n\u00fat chung c\u1ee7a hai cathode, \u0111\u1ea7u DC\u2212 l\u00e0 n\u00fat chung c\u1ee7a hai anode.<\/p>\n

          \"S\u01a1
          S\u01a1 \u0111\u1ed3 c\u00e1ch m\u1eafc 1: M\u1eafc c\u1ea7u ch\u1ec9nh l\u01b0u to\u00e0n k\u1ef3 \u2013 Hai \u0111\u1ea7u AC n\u1ed1i v\u00e0o hai ch\u00e2n k\u00fd hi\u1ec7u ~; \u0111\u1ea7u DC+ l\u00e0 n\u00fat chung c\u1ee7a hai cathode, \u0111\u1ea7u DC\u2212 l\u00e0 n\u00fat chung c\u1ee7a hai anode.<\/figcaption><\/figure>\n

          2. M\u1eafc c\u1ea7u ch\u1ec9nh l\u01b0u tr\u01b0\u1edbc t\u1ea3i DC<\/h3>\n

          Ngu\u1ed3n AC qua c\u1ea7u diode t\u1ea1o \u0111i\u1ec7n \u00e1p DC \u0111\u1eadp m\u1ea1ch; t\u1ea3i v\u00e0 t\u1ee5 l\u1ecdc ch\u1ec9 \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u00fang c\u1ef1c DC+ v\u00e0 DC\u2212.<\/p>\n

          \"S\u01a1
          S\u01a1 \u0111\u1ed3 c\u00e1ch m\u1eafc 2: M\u1eafc c\u1ea7u ch\u1ec9nh l\u01b0u tr\u01b0\u1edbc t\u1ea3i DC \u2013 Ngu\u1ed3n AC qua c\u1ea7u diode t\u1ea1o \u0111i\u1ec7n \u00e1p DC \u0111\u1eadp m\u1ea1ch; t\u1ea3i v\u00e0 t\u1ee5 l\u1ecdc ch\u1ec9 \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u00fang c\u1ef1c DC+ v\u00e0 DC\u2212.<\/figcaption><\/figure>\n<\/div>\n

          8. V\u00ed d\u1ee5 t\u00ednh to\u00e1n v\u00e0 \u1ee9ng d\u1ee5ng<\/h2>\n

          Ngu\u1ed3n 12 V AC l\u00fd t\u01b0\u1edfng c\u00f3 \u0111\u1ec9nh kho\u1ea3ng 17 V; sau c\u1ea7u diode c\u00f2n kho\u1ea3ng 17\u22122UF tr\u01b0\u1edbc khi x\u00e9t t\u1ea3i, ripple v\u00e0 t\u1ed5n hao bi\u1ebfn \u00e1p.<\/p>\n

          \"H\u00ecnh
          H\u00ecnh k\u1ef9 thu\u1eadt n\u1ed9i b\u1ed9 1: H\u00ecnh k\u1ef9 thu\u1eadt tham kh\u1ea3o v\u1ec1 C\u1ea7u diode ch\u1ec9nh l\u01b0u. Ngu\u1ed3n \u0111\u1ed1i chi\u1ebfu: Data.Conversion.Handbook.Elsevier.eBook-LinG, trang 532.<\/figcaption><\/figure>\n
          \"H\u00ecnh
          H\u00ecnh k\u1ef9 thu\u1eadt n\u1ed9i b\u1ed9 2: H\u00ecnh k\u1ef9 thu\u1eadt tham kh\u1ea3o v\u1ec1 C\u1ea7u diode ch\u1ec9nh l\u01b0u. Ngu\u1ed3n \u0111\u1ed1i chi\u1ebfu: Radio & Electronics Cookbook, trang 150.<\/figcaption><\/figure>\n
          \"C\u1ea7u
          \u1ea2nh th\u1ef1c t\u1ebf 5: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

          9. C\u00e1ch \u0111\u1ecdc m\u00e3 v\u00e0 datasheet<\/h2>\n

          \u0110\u1ecdc VF theo d\u00f2ng, VRRM, d\u00f2ng r\u00f2, th\u1eddi gian ph\u1ee5c h\u1ed3i\/\u0111i\u1ec7n dung, nhi\u1ec7t tr\u1edf; v\u1edbi TVS \u0111\u1ecdc VRWM, VBR, VC v\u00e0 c\u00f4ng su\u1ea5t xung.<\/p>\n

          \"C\u1ea7u
          \u1ea2nh th\u1ef1c t\u1ebf 6: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a C\u1ea7u diode ch\u1ec9nh l\u01b0u<\/figcaption><\/figure>\n

          10. C\u00e1ch \u0111o v\u00e0 ki\u1ec3m tra tr\u00ean bo m\u1ea1ch<\/h2>\n
            \n
          1. Ng\u1eaft ngu\u1ed3n v\u00e0 d\u00f9ng thang diode<\/li>\n
          2. \u0110o thu\u1eadn cho m\u1ed9t gi\u00e1 tr\u1ecb s\u1ee5t \u00e1p, \u0111o ng\u01b0\u1ee3c th\u01b0\u1eddng b\u00e1o h\u1edf; gi\u00e1 tr\u1ecb ph\u1ee5 thu\u1ed9c lo\u1ea1i<\/li>\n
          3. Nh\u1ea5c m\u1ed9t ch\u00e2n n\u1ebfu c\u00e1c nh\u00e1nh song song l\u00e0m sai k\u1ebft qu\u1ea3<\/li>\n
          4. Kh\u00f4ng d\u00f9ng ph\u00e9p \u0111o t\u0129nh \u0111\u1ec3 k\u1ebft lu\u1eadn \u0111\u1ea7y \u0111\u1ee7 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p\/xung<\/li>\n<\/ol>\n

            K\u1ebft qu\u1ea3 \u0111o tr\u1ef1c ti\u1ebfp tr\u00ean bo c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi linh ki\u1ec7n m\u1eafc song song. Ch\u1ec9 nh\u1ea5c ch\u00e2n linh ki\u1ec7n khi thao t\u00e1c an to\u00e0n v\u00e0 th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft.<\/p>\n

            11. D\u1ea1ng h\u01b0 h\u1ecfng v\u00e0 nguy\u00ean nh\u00e2n<\/h2>\n

            D\u1ea5u hi\u1ec7u th\u01b0\u1eddng g\u1eb7p<\/h3>\n
              \n
            • Ch\u1eadp hai chi\u1ec1u<\/li>\n
            • \u0110\u1ee9t<\/li>\n
            • R\u00f2 ng\u01b0\u1ee3c t\u0103ng<\/li>\n
            • \u0110i\u1ec7n \u00e1p thu\u1eadn t\u0103ng<\/li>\n
            • M\u1ea5t kh\u1ea3 n\u0103ng k\u1eb9p ho\u1eb7c ph\u00e1t s\u00e1ng<\/li>\n<\/ul>\n

              Nguy\u00ean nh\u00e2n c\u00f3 c\u01a1 s\u1edf k\u1ef9 thu\u1eadt<\/h3>\n
                \n
              • Qu\u00e1 d\u00f2ng<\/li>\n
              • Qu\u00e1 \u00e1p ng\u01b0\u1ee3c<\/li>\n
              • Xung v\u01b0\u1ee3t n\u0103ng l\u01b0\u1ee3ng<\/li>\n
              • Qu\u00e1 nhi\u1ec7t<\/li>\n
              • L\u1eafp sai c\u1ef1c<\/li>\n<\/ul>\n

                Kh\u00f4ng k\u1ebft lu\u1eadn linh ki\u1ec7n h\u1ecfng ch\u1ec9 t\u1eeb m\u00e0u s\u1eafc ho\u1eb7c \u1ea3nh b\u00ean ngo\u00e0i; c\u1ea7n k\u1ebft h\u1ee3p ph\u00e9p \u0111o, s\u01a1 \u0111\u1ed3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n

                12. C\u00e1ch l\u1ef1a ch\u1ecdn linh ki\u1ec7n thay th\u1ebf<\/h2>\n
                  \n
                • \u0110\u00fang lo\u1ea1i v\u00e0 c\u1ef1c t\u00ednh<\/li>\n
                • \u0110i\u1ec7n \u00e1p ng\u01b0\u1ee3c, d\u00f2ng v\u00e0 c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p<\/li>\n
                • T\u1ed1c \u0111\u1ed9\/\u0111i\u1ec7n dung ph\u00f9 h\u1ee3p t\u1ea7n s\u1ed1<\/li>\n
                • TVS ph\u1ea3i \u0111\u00fang \u0111i\u1ec7n \u00e1p standoff v\u00e0 m\u1ee9c k\u1eb9p<\/li>\n
                • \u0110\u00fang package<\/li>\n<\/ul>\n

                  13. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

                  C\u00f3 th\u1ec3 \u0111o C\u1ea7u diode ch\u1ec9nh l\u01b0u tr\u1ef1c ti\u1ebfp tr\u00ean bo m\u1ea1ch kh\u00f4ng?<\/h3>\n

                  C\u00f3 th\u1ec3 ki\u1ec3m tra s\u01a1 b\u1ed9 khi \u0111\u00e3 ng\u1eaft ngu\u1ed3n, nh\u01b0ng c\u00e1c nh\u00e1nh song song v\u00e0 linh ki\u1ec7n ph\u1ee5 tr\u1ee3 c\u00f3 th\u1ec3 l\u00e0m sai k\u1ebft qu\u1ea3. C\u1ea7n \u0111\u1ed1i chi\u1ebfu s\u01a1 \u0111\u1ed3 v\u00e0 t\u00e1ch m\u1ed9t ch\u00e2n khi c\u1ea7n \u0111o \u0111\u1ed9c l\u1eadp.<\/p>\n

                  C\u00f3 th\u1ec3 d\u00f9ng linh ki\u1ec7n c\u00f3 th\u00f4ng s\u1ed1 cao h\u01a1n \u0111\u1ec3 thay th\u1ebf kh\u00f4ng?<\/h3>\n

                  Kh\u00f4ng ph\u1ea3i th\u00f4ng s\u1ed1 n\u00e0o cao h\u01a1n c\u0169ng t\u1ed1t h\u01a1n. Linh ki\u1ec7n thay th\u1ebf ph\u1ea3i \u0111\u00fang ch\u1ee9c n\u0103ng, s\u01a1 \u0111\u1ed3 ch\u00e2n ho\u1eb7c ki\u1ec3u ch\u00e2n, tr\u1ecb s\u1ed1 ch\u00ednh, \u0111\u1eb7c t\u00ednh theo t\u1ea7n s\u1ed1\/nhi\u1ec7t \u0111\u1ed9, package v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c.<\/p>\n

                  \n

                  T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u00f9ng \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu<\/h2>\n

                  Ph\u1ea7n c\u1ea5u t\u1ea1o, nguy\u00ean l\u00fd, th\u00f4ng s\u1ed1, c\u00e1ch m\u1eafc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o ki\u1ec3m trong b\u00e0i \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n tr\u00ean c\u01a1 s\u1edf c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt n\u1ed9i b\u1ed9 d\u01b0\u1edbi \u0111\u00e2y. N\u1ed9i dung ch\u00ednh, ti\u00eau \u0111\u1ec1 \u1ea3nh, ch\u00fa th\u00edch v\u00e0 alt text \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i b\u1eb1ng ti\u1ebfng Vi\u1ec7t cho m\u1ee5c \u0111\u00edch \u0111\u00e0o t\u1ea1o, kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n. H\u00ecnh t\u00e0i li\u1ec7u g\u1ed1c \u0111\u01b0\u1ee3c ph\u00e9p gi\u1eef c\u00e1c thu\u1eadt ng\u1eef ti\u1ebfng Anh khi c\u1ea7n b\u1ea3o to\u00e0n n\u1ed9i dung k\u1ef9 thu\u1eadt c\u1ee7a ngu\u1ed3n.<\/p>\n

                    \n
                  1. [1] McGraw Hill-Principles and applications of Electrical Engineering<\/strong> \u2014 trang 516.<\/li>\n
                  2. [2] Radio & Electronics Cookbook<\/strong> \u2014 trang 149.<\/li>\n
                  3. [3] Industrial Control<\/strong> \u2014 trang 157.<\/li>\n
                  4. [4] Analog Integrated Circuit Design<\/strong> \u2014 trang 356.<\/li>\n
                  5. [5] file PDF<\/strong> \u2014 trang 143.<\/li>\n
                  6. [6] file PDF<\/strong> \u2014 trang 139.<\/li>\n
                  7. [7] TAB.Electronics.Guide.to.Understanding.Electricity.and.Electronics.eBook-EEn<\/strong> \u2014 trang 143.<\/li>\n
                  8. [8] TAB.Electronics.Guide.to.Understanding.Electricity.and.Electronics.eBook-EEn<\/strong> \u2014 trang 139.<\/li>\n<\/ol>\n<\/section>\n

                    14. K\u1ebft lu\u1eadn<\/h2>\n

                    Mu\u1ed1n s\u1eed d\u1ee5ng C\u1ea7u diode ch\u1ec9nh l\u01b0u \u0111\u00fang c\u00e1ch c\u1ea7n nh\u1eadn d\u1ea1ng \u0111\u00fang lo\u1ea1i, \u0111\u1ecdc \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u, hi\u1ec3u c\u00e1ch m\u1eafc, t\u00ednh \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c, \u0111o ki\u1ec3m an to\u00e0n v\u00e0 ch\u1ecdn linh ki\u1ec7n thay th\u1ebf theo datasheet thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o h\u00ecnh d\u00e1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

                    T\u00ecm hi\u1ec3u C\u1ea7u diode ch\u1ec9nh l\u01b0u: k\u00fd hi\u1ec7u, package, c\u00f4ng th\u1ee9c, c\u00e1c c\u00e1ch m\u1eafc trong m\u1ea1ch, c\u00e1ch \u0111o, l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 l\u1ef1a ch\u1ecdn linh ki\u1ec7n thay th\u1ebf.<\/p>\n","protected":false},"author":1,"featured_media":1922,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dien-tu"],"yoast_head":"\nC\u1ea7u diode ch\u1ec9nh l\u01b0u l\u00e0 g\u00ec? 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