{"id":18194,"date":"2020-10-12T10:22:18","date_gmt":"2020-10-12T10:22:18","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=18194"},"modified":"2024-11-27T11:20:56","modified_gmt":"2024-11-27T04:20:56","slug":"transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=18194","title":{"rendered":"Transistor PNP l\u00e0 g\u00ec? Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><a href=\"https:\/\/hocvienit.vn\/tong-hop-kien-thuc-co-ban-ve-transistor\/\" target=\"_blank\" rel=\"noopener\"><strong>Transistor<\/strong><\/a> l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u. Trong \u0111\u00f3 ta chia ra th\u00e0nh Transistor thu\u1eadn v\u00e0 Transistor ng\u01b0\u1ee3c. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 <strong>Transistor PNP<\/strong> nh\u00e9.<\/span><\/p>\n<p style=\"padding-left: 40px;\"><span style=\"font-size: 16px;\">Xem th\u00eam:\u00a0<a href=\"https:\/\/hocvienit.vn\/transistor-luong-cuc-la-gi\/\" target=\"_blank\" rel=\"noopener\">Transistor l\u01b0\u1ee1ng c\u1ef1c l\u00e0 g\u00ec? \u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a transistor l\u01b0\u1ee1ng c\u1ef1c<\/a><\/span><\/p>\n<figure id=\"attachment_18195\" aria-describedby=\"caption-attachment-18195\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18195 size-full\" title=\"Transistor thu\u1eadn l\u00e0 g\u00ec? Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan.jpg\" alt=\"Transistor thu\u1eadn l\u00e0 g\u00ec? Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-510x272.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-300x160.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-18195\" class=\"wp-caption-text\"><span style=\"font-size: 16px; color: #333333;\">Transistor thu\u1eadn l\u00e0 g\u00ec? Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn<\/span><\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Transistor PNP l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Transistor thu\u1eadn (Hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Transistor PNP) l\u00e0 lo\u1ea1i Transistor \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o theo th\u1ee9 t\u1ef1 P &#8211; N &#8211; P gh\u00e9p l\u1ea1i v\u1edbi nhau.\u00a0<\/span><\/p>\n<figure id=\"attachment_18198\" aria-describedby=\"caption-attachment-18198\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18198 size-full\" title=\"C\u1ea5u t\u1ea1o Transistor thu\u1eadn\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/cau-tao-transistor-thuan-1.jpg\" alt=\"C\u1ea5u t\u1ea1o Transistor thu\u1eadn\" width=\"750\" height=\"270\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/cau-tao-transistor-thuan-1.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/cau-tao-transistor-thuan-1-510x184.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/cau-tao-transistor-thuan-1-300x108.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-18198\" class=\"wp-caption-text\"><span style=\"font-size: 16px; color: #333333;\">C\u1ea5u t\u1ea1o Transistor thu\u1eadn<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Trong \u0111\u00f3:<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">&#8211; <strong>C\u1ef1c B<\/strong> (Base) l\u00e0 c\u1ef1c n\u1ec1n n\u1eb1m gi\u1eefa, t\u01b0\u01a1ng \u1ee9ng v\u1edbi N.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">&#8211; <strong>C\u1ef1c C<\/strong> (Collector) l\u00e0 c\u1ef1c thu.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">&#8211; <strong>C\u1ef1c E<\/strong> (Emitter) l\u00e0 c\u1ef1c ph\u00e1t n\u1eb1m hai b\u00ean.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">V\u1ec1 m\u1eb7t b\u1ea1n ch\u1ea5t th\u00ec C v\u00e0 E \u0111\u1ec1u t\u01b0\u01a1ng \u1ee9ng v\u1edbi P nh\u01b0ng ch\u00fang c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 k\u00edch th\u01b0\u1edbc, n\u1ed3ng \u0111\u1ed9 kh\u00e1c nhau n\u00ean ch\u00fang ta kh\u00f4ng th\u1ec3 ho\u00e1n \u0111\u1ed5i v\u1ecb tr\u00ed gi\u1eefa ch\u00fang.<\/span><\/p>\n<figure id=\"attachment_18199\" aria-describedby=\"caption-attachment-18199\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18199 size-full\" title=\"D\u00f2ng \u0111i\u1ec7n trong Transistor thu\u1eadn\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/dong-dien-trong-transistor-thuan-1.jpg\" alt=\"D\u00f2ng \u0111i\u1ec7n trong Transistor thu\u1eadn\" width=\"750\" height=\"270\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/dong-dien-trong-transistor-thuan-1.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/dong-dien-trong-transistor-thuan-1-510x184.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/dong-dien-trong-transistor-thuan-1-300x108.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-18199\" class=\"wp-caption-text\"><span style=\"color: #333333; font-size: 16px;\">D\u00f2ng \u0111i\u1ec7n trong Transistor thu\u1eadn<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">T\u1eeb h\u00ecnh \u1ea3nh tr\u00ean ta c\u00f3 th\u1ec3 th\u1ea5y: D\u00f2ng \u0111i\u1ec7n \u0111i t\u1eeb c\u1ef1c E, qua c\u1ef1c B v\u00e0 \u0111i ra \u1edf c\u1ef1c C.<\/span><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/d1CkZdBNkNo?start=38\" width=\"560\" height=\"315\" frameborder=\"0\"><\/iframe><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><em><span style=\"font-weight: 400;\">C\u00e1ch nh\u1edb linh ki\u1ec7n Transistor<\/span><\/em><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span style=\"font-size: 24px;\"><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">\u0110\u1ec3 t\u00ecm hi\u1ec3u nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn, ta tham kh\u1ea3o h\u00ecnh \u1ea3nh d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n<figure id=\"attachment_18200\" aria-describedby=\"caption-attachment-18200\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18200 size-full\" title=\"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/nguyen-ly-hoat-dong-cua-transistor-thuan.jpg\" alt=\"Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn\" width=\"750\" height=\"270\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/nguyen-ly-hoat-dong-cua-transistor-thuan.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/nguyen-ly-hoat-dong-cua-transistor-thuan-510x184.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/nguyen-ly-hoat-dong-cua-transistor-thuan-300x108.jpg 300w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-18200\" class=\"wp-caption-text\"><span style=\"font-size: 16px; color: #333333;\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor thu\u1eadn<\/span><\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">\u0110\u1ea7u ti\u00ean, ta c\u00f3 th\u1ec3 th\u1ea5y \u0111i\u1ec7n \u00e1p \u00e2m \u1edf c\u1ef1c B (Base) v\u00e0 d\u01b0\u01a1ng \u1edf c\u1ef1c E (Emitter) \u0111\u1ed1i v\u1edbi \u0111i\u1ec7n \u00e1p gi\u1eefa B v\u00e0 E (V<sub>BE<\/sub>). C\u00f2n \u0111\u1ed1i v\u1edbi \u0111i\u1ec7n \u00e1p gi\u1eefa E v\u00e0 C (V<sub>CE<\/sub>) th\u00ec \u0111i\u1ec7n \u00e1p \u00e2m l\u00e0 C (Collector) v\u00e0 \u0111i\u1ec7n \u00e1p d\u01b0\u01a1ng \u1edf E (Emitter). T\u00f3m l\u1ea1i, \u0111i\u1ec7n \u00e1p \u1edf c\u1ef1c E lu\u00f4n l\u00e0 d\u01b0\u01a1ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">\u0110\u1ec3 cho d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua Transistor th\u00ec d\u00f2ng B ph\u1ea3i nh\u1ecf h\u01a1n d\u00f2ng E, kho\u1ea3ng 0,7 V \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb silicon ho\u1eb7c 0,3 V \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb Germanium. L\u00fac n\u00e0y, c\u00f4ng th\u1ee9c t\u00ednh nh\u01b0 sau:<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><strong>I<sub>C<\/sub> = I<sub>E<\/sub> &#8211; I<sub>B<\/sub><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><strong>I<sub>C<\/sub> = \u03b2.I<sub>B<\/sub>\u00a0<\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 16px;\"><strong>I<sub>B<\/sub> = I<sub>C<\/sub>\/\u03b2<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>I<sub>B<\/sub><\/strong> l\u00e0 (C\u01b0\u1eddng \u0111\u1ed9) d\u00f2ng \u0111i\u1ec7n qua c\u1ef1c Base c\u1ee7a Transistor.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>I<sub>C<\/sub><\/strong> l\u00e0 (C\u01b0\u1eddng \u0111\u1ed9) d\u00f2ng \u0111i\u1ec7n qua c\u1ef1c Collector c\u1ee7a Transistor.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>I<sub>E<\/sub><\/strong> l\u00e0 (C\u01b0\u1eddng \u0111\u1ed9) d\u00f2ng \u0111i\u1ec7n qua c\u1ef1c Emitter c\u1ee7a Transistor.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\"><strong>\u03b2<\/strong> l\u00e0 h\u1ec7 s\u1ed1 khu\u1ebfch \u0111\u1ea1i c\u1ee7a Transistor.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400; font-size: 16px;\">Nh\u00ecn chung, Transistor PNP ch\u1ec9 ng\u01b0\u1ee3c v\u1edbi NPN v\u1ec1 c\u1ef1c t\u00ednh c\u1ee7a ngu\u1ed3n \u0111i\u1ec7n v\u00e0 chi\u1ec1u c\u1ee7a d\u00f2ng \u0111i\u1ec7n I<sub>C<\/sub> v\u00e0 I<sub>B<\/sub>. Transistor thu\u1eadn c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 thay th\u1ebf Transistor ng\u01b0\u1ee3c trong h\u1ea7u h\u1ebft c\u00e1c m\u1ea1ch \u0111i\u1ec7n t\u1eed v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch.<\/span><\/p>\n<h2>C\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00e2n transistor NPN b\u1eb1ng VOM kim<\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\">\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c ch\u00e2n c\u1ee7a m\u1ed9t transistor NPN, ch\u00fang ta s\u1ebd s\u1eed d\u1ee5ng m\u1ed9t VOM kim. B\u1ea1n th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n<figure id=\"attachment_44505\" aria-describedby=\"caption-attachment-44505\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-44505 size-full\" title=\"C\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00e2n transistor NPN b\u1eb1ng VOM kim\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-3.jpg\" alt=\"C\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00e2n transistor NPN b\u1eb1ng VOM kim\" width=\"750\" height=\"591\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-3.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-3-300x236.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2020\/10\/transistor-thuan-la-gi-nguyen-ly-hoat-dong-cua-transistor-thuan-3-510x402.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-44505\" class=\"wp-caption-text\">C\u00e1ch x\u00e1c \u0111\u1ecbnh ch\u00e2n transistor NPN b\u1eb1ng VOM kim<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><strong>1. X\u00e1c \u0111\u1ecbnh ch\u00e2n B<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\">B\u1ea1n d\u00f9ng hai que \u0111o c\u1ee7a VOM \u0111\u1ec3 \u0111o \u0111i\u1ec7n tr\u1edf gi\u1eefa c\u00e1c c\u1eb7p ch\u00e2n c\u1ee7a transistor. Th\u1ef1c hi\u1ec7n nhi\u1ec1u l\u1ea7n \u0111o kh\u00e1c nhau gi\u1eefa c\u00e1c c\u1eb7p ch\u00e2n. Ch\u00e2n B l\u00e0 ch\u00e2n m\u00e0 khi \u0111o v\u1edbi hai ch\u00e2n c\u00f2n l\u1ea1i, kim c\u1ee7a VOM d\u1ecbch chuy\u1ec3n nhi\u1ec1u nh\u1ea5t trong c\u1ea3 hai l\u1ea7n \u0111o. N\u00f3i c\u00e1ch kh\u00e1c, ch\u00e2n B l\u00e0 ch\u00e2n chung c\u1ee7a hai ph\u00e9p \u0111o c\u00f3 gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf l\u1edbn nh\u1ea5t.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\"><strong>2. X\u00e1c \u0111\u1ecbnh ch\u00e2n C v\u00e0 E<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 16px;\">B\u1ea1n \u0111\u1eb7t VOM v\u1ec1 thang \u0111o Ohm (\u03a9) v\u1edbi thang \u0111o th\u00edch h\u1ee3p, th\u01b0\u1eddng l\u00e0 x100. Ch\u1ecdn m\u1ed9t trong hai ch\u00e2n c\u00f2n l\u1ea1i v\u00e0 gi\u1ea3 \u0111\u1ecbnh \u0111\u00f3 l\u00e0 ch\u00e2n C, ch\u00e2n c\u00f2n l\u1ea1i l\u00e0 ch\u00e2n E.<\/span><br \/>\n<span style=\"font-size: 16px;\">Sau \u0111\u00f3, b\u1ea1n \u0111\u01b0a que \u0111\u1ecf c\u1ee7a VOM ch\u1ea1m v\u00e0o ch\u00e2n C (gi\u1ea3 \u0111\u1ecbnh), que \u0111en ch\u1ea1m v\u00e0o ch\u00e2n E (gi\u1ea3 \u0111\u1ecbnh). Sau \u0111\u00f3, ch\u1ea1m nh\u1eb9 que \u0111\u1ecf v\u00e0o ch\u00e2n B. N\u1ebfu kim c\u1ee7a VOM d\u1ecbch chuy\u1ec3n nhi\u1ec1u h\u01a1n so v\u1edbi ban \u0111\u1ea7u, gi\u1ea3 \u0111\u1ecbnh c\u1ee7a b\u1ea1n l\u00e0 \u0111\u00fang. Ng\u01b0\u1ee3c l\u1ea1i, h\u00e3y \u0111\u1ed5i v\u1ecb tr\u00ed c\u1ee7a hai que \u0111o v\u00e0 l\u1eb7p l\u1ea1i qu\u00e1 tr\u00ecnh.<\/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 c\u1ee7a H\u1ecdc vi\u1ec7n iT v\u1ec1 Transistor thu\u1eadn. Hy v\u1ecdng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 gi\u00fap \u00edch cho b\u1ea1n trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c. 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 d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y ho\u1eb7c inbox tr\u1ef1c ti\u1ebfp cho H\u1ecdc vi\u1ec7n iT \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=\"padding-left: 40px;\"><span style=\"font-size: 16px;\">T\u00ecm hi\u1ec3u th\u00eam:\u00a0<a href=\"https:\/\/hocvienit.vn\/transistor-nguoc-la-gi-nguyen-ly-hoat-dong-cua-transistor-nguoc\/\" target=\"_blank\" rel=\"noopener\">Transistor ng\u01b0\u1ee3c l\u00e0 g\u00ec? Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Transistor ng\u01b0\u1ee3c<\/a><\/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>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\">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>Transistor l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i t\u00edn hi\u1ec7u. Trong \u0111\u00f3 ta chia ra th\u00e0nh Transistor thu\u1eadn v\u00e0 Transistor ng\u01b0\u1ee3c. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 Transistor thu\u1eadn nh\u00e9.<\/p>\n","protected":false},"author":95,"featured_media":18195,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[734],"tags":[666],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18194"}],"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=18194"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/18194\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/18195"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}