{"id":26206,"date":"2022-07-28T16:28:08","date_gmt":"2022-07-28T09:28:08","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=26206"},"modified":"2024-07-02T02:26:36","modified_gmt":"2024-07-01T19:26:36","slug":"giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=26206","title":{"rendered":"Gi\u00e1o tr\u00ecnh v\u1ec1 mosfet \u2013 C\u00e1ch ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Ki\u1ebfn th\u1ee9c v\u1ec1 <strong>mosfet<\/strong> n\u1eb1m trong ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o <a href=\"https:\/\/hocvienit.vn\/khoa-hoc-sua-laptop-nang-cao\/\" target=\"_blank\" rel=\"noopener\"><strong>S\u1eeda Laptop N\u00e2ng Cao<\/strong><\/a> c\u1ee7a H\u1ecdc vi\u1ec7n iT.vn. Ng\u00e0y h\u00f4m nay, ch\u00fang ta s\u1ebd c\u00f9ng HLV. Tr\u01b0\u01a1ng V\u0103n Ng\u1ecdc t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 mosfet nh\u00e9!<\/span><\/p>\n<figure id=\"attachment_26207\" aria-describedby=\"caption-attachment-26207\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-26207 size-full\" title=\"Gi\u00e1o tr\u00ecnh v\u1ec1 mosfet \u2013 C\u00e1ch ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet.jpg\" alt=\"Gi\u00e1o tr\u00ecnh v\u1ec1 mosfet \u2013 C\u00e1ch ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-300x160.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-510x272.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-26207\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">Gi\u00e1o tr\u00ecnh v\u1ec1 mosfet \u2013 C\u00e1ch ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft<\/span><\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Mosfet l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><strong><a href=\"https:\/\/hocvienit.vn\/tim-hieu-mosfet-la-gi\/\" target=\"_blank\" rel=\"noopener\">Mosfet<\/a><\/strong><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t lo\u1ea1i Transistor hi\u1ec7u \u1ee9ng tr\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t. Ch\u00fang c\u00f3 c\u1ea5u t\u1ea1o v\u00e0 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c v\u1edbi Transistor th\u00f4ng th\u01b0\u1eddng. Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n th\u00ec Mosfet gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00f4ng t\u1eafc \u0111i\u1ec7n t\u1eed nh\u01b0ng c\u00f3 th\u00eam chi\u1ec1u d\u1eabn \u0111i\u1ec7n th\u00f4ng qua diode trong n\u00f3.<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">K\u00fd hi\u1ec7u mosfet l\u00e0 Q ho\u1eb7c PQ (Gi\u1ed1ng Transistor).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Mosfet c\u00f3 3 ch\u00e2n l\u00e0: D, G, S.<\/span><\/p>\n<figure id=\"attachment_26208\" aria-describedby=\"caption-attachment-26208\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-26208 size-full\" title=\"Mosfet\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-1.jpg\" alt=\"Mosfet\" width=\"750\" height=\"422\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-1.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-1-300x169.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-1-510x287.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-26208\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">Mosfet<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Ta nh\u1eadn bi\u1ebft ch\u00e2n D, G, S (Schematic) tr\u00ean mosfet nh\u01b0 sau: Ch\u00e2n G l\u00e0 ch\u00e2n \u1edf gi\u1eefa, ch\u00e2n S l\u00e0 ch\u00e2n c\u00f3 m\u00fai t\u00ean, Ch\u00e2n D l\u00e0 ch\u00e2n c\u00f2n l\u1ea1i.<\/span><\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><span style=\"font-weight: 400;\">Xem th\u00eam: <\/span><a href=\"https:\/\/hocvienit.vn\/bang-tong-hop-cac-loai-mosfet-thong-dung\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">B\u1ea3ng tra c\u1ee9u mosfet t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/span><\/a><\/span><\/p>\n<\/blockquote>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Ph\u00e2n lo\u1ea1i mosfet<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Hi\u1ec7n nay c\u00e1c lo\u1ea1i mosfet th\u00f4ng d\u1ee5ng bao g\u1ed3m 2 lo\u1ea1i \u0111\u00f3 l\u00e0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>Mosfet k\u00eanh N (N-MOSFET):<\/strong> ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng khi ngu\u1ed3n \u0111i\u1ec7n Gate l\u00e0 zero, c\u00e1c electron b\u00ean trong v\u1eabn ti\u1ebfn h\u00e0nh ho\u1ea1t \u0111\u1ed9ng cho \u0111\u1ebfn khi b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi ngu\u1ed3n \u0111i\u1ec7n Input.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>Mosfet k\u00eanh P (P-MOSFET):<\/strong> c\u00e1c electron s\u1ebd b\u1ecb cut-off cho \u0111\u1ebfn khi gia t\u0103ng ngu\u1ed3n \u0111i\u1ec7n th\u1ebf v\u00e0o ng\u1ecf Gate.<\/span><\/li>\n<\/ul>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><a href=\"https:\/\/hocvienit.vn\/tat-tan-tat-kien-thuc-chung-ve-mosfet\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Xem chi ti\u1ebft c\u00e1ch \u0111o mosfet<\/span><\/a><\/span><\/p>\n<\/blockquote>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Tr\u01b0\u1edbc h\u1ebft, \u0111\u1ec3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c nh\u1ea5t ta d\u00f9ng d\u00e2y d\u1eabn ho\u1eb7c t\u00f4 v\u00edt n\u1ed1i t\u1eaft 3 ch\u00e2n c\u1ee7a mosfet nh\u1eb1m kh\u1eed h\u1ebft \u0111i\u1ec7n t\u00edch tr\u00ean c\u00e1c ch\u00e2n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Sau \u0111\u00f3, ta ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 \u0111o v\u1ea1n n\u0103ng \u0111o c\u00e1c ch\u00e2n c\u1ee7a mosfet (Tr\u00ean thang \u0111o x1K\u03a9).<\/span><\/p>\n<figure id=\"attachment_26209\" aria-describedby=\"caption-attachment-26209\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-26209 size-full\" title=\"Ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-2.jpg\" alt=\"Ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft\" width=\"750\" height=\"422\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-2.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-2-300x169.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2022\/07\/giao-trinh-ve-mosfet-cach-kiem-tra-mosfet-con-song-hay-chet-2-510x287.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-26209\" class=\"wp-caption-text\"><span style=\"font-size: 16px;\">Ki\u1ec3m tra mosfet c\u00f2n s\u1ed1ng hay ch\u1ebft<\/span><\/figcaption><\/figure>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 16px;\">N\u1ebfu mosfet c\u00f2n t\u1ed1t th\u00ec ta c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0 sau: G v\u00e0 S, G v\u00e0 D, D v\u00e0 S \u0111\u1ec1u cho k\u1ebft qu\u1ea3 c\u1ea3 hai chi\u1ec1u kim kh\u00f4ng l\u00ean.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-size: 16px;\">N\u1ebfu mosfet b\u1ecb h\u1ecfng th\u00ec ta c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0 sau:<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400; font-size: 16px;\">+ <strong>G v\u00e0 S kim l\u00ean:<\/strong> Ch\u1eadp G S.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 16px;\">+ <strong>G v\u00e0 D kim l\u00ean:<\/strong> Ch\u1eadp G D.<\/span><\/p>\n<p><span style=\"font-weight: 400; font-size: 16px;\">+ <strong>D v\u00e0 S kim l\u00ean:<\/strong> Ch\u1eadp D S.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><i><span style=\"font-weight: 400;\">L\u01b0u \u00fd: Sau khi \u0111o G v\u00e0 S, G v\u00e0 D th\u00ec ta c\u1ea7n d\u00f9ng t\u00f4 v\u00edt ch\u1eadp ch\u00e2n G D \u0111\u1ec3 tho\u00e1t \u0111i\u1ec7n t\u00edch ch\u00e2n G (Do qu\u00e1 tr\u00ecnh \u0111o \u0111\u00e3 \u0111\u1ec3 l\u1ea1i \u0111i\u1ec7n t\u00edch tr\u00ean ch\u00e2n G).<\/span><\/i><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb ki\u1ebfn th\u1ee9c v\u1ec1 mosfet c\u1ee7a hu\u1ea5n luy\u1ec7n vi\u00ean Tr\u01b0\u01a1ng V\u0103n Ng\u1ecdc. N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o th\u00ec h\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ngay b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y ho\u1eb7c inbox tr\u1ef1c ti\u1ebfp cho H\u1ecdc vi\u1ec7n iT.vn \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p t\u1ed1t nh\u1ea5t. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/span><\/p>\n<p style=\"text-align: left;\"><i>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<br \/>\n<\/i><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<br \/>\n<\/strong><strong>MST: 0108733789<br \/>\n<\/strong><strong>T\u1ed5ng \u0111\u00e0i h\u1ed7 tr\u1ee3: 024 3566 8686 \u2013 Hotline: 0981 223 001<br \/>\n<\/strong><strong>Facebook:<\/strong>\u00a0<a href=\"http:\/\/www.fb.com\/hocvienit\" target=\"_blank\" rel=\"noopener\">www.fb.com\/hocvienit<\/a><br \/>\n<strong>\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0<a href=\"http:\/\/bit.ly\/Youtube_HOCVIENiT\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><br \/>\n<b>H\u1ec7 th\u1ed1ng c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o:\u00a0<\/b><a href=\"https:\/\/hocvienit.vn\/lien-he\/\" target=\"_blank\" rel=\"noopener\">https:\/\/hocvienit.vn\/lien-he\/<\/a><br \/>\n<strong><i>H\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ki\u1ebfn th\u1ee9c v\u1ec1 mosfet n\u1eb1m trong ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o S\u1eeda Laptop N\u00e2ng Cao c\u1ee7a H\u1ecdc vi\u1ec7n iT.vn. Ng\u00e0y h\u00f4m nay, ch\u00fang ta s\u1ebd c\u00f9ng HLV. Tr\u01b0\u01a1ng V\u0103n Ng\u1ecdc t\u00ecm hi\u1ec3u chi ti\u1ebft v\u1ec1 mosfet nh\u00e9!<\/p>\n","protected":false},"author":95,"featured_media":26207,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[95,94],"tags":[498],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/26206"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=26206"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/26206\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/26207"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=26206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=26206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=26206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}