{"id":6251672,"date":"2022-04-08T02:41:37","date_gmt":"2022-04-08T02:41:37","guid":{"rendered":"https:\/\/yp.vn\/?p=6251672"},"modified":"2022-04-08T09:41:40","modified_gmt":"2022-04-08T02:41:40","slug":"la-thep-ky-thuat-dien-trong-loi-cua-doi-nguon","status":"publish","type":"post","link":"https:\/\/yp.vn\/la-thep-ky-thuat-dien-trong-loi-cua-doi-nguon\/","title":{"rendered":"L\u00c1 TH\u00c9P K\u1ef8 THU\u1eacT \u0110I\u1ec6N TRONG L\u00d5I C\u1ee6A \u0110\u1ed4I NGU\u1ed2N"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>T\u1ea0I SAO PH\u1ea2I D\u00d9NG L\u00c1 TH\u00c9P K\u1ef8 THU\u1eacT \u0110I\u1ec6N CHO L\u00d5I C\u1ee6A \u0110\u1ed4I NGU\u1ed2N?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed5i ngu\u1ed3n\u00a0(hay c\u00f2n g\u1ecdi l\u00e0\u00a0m\u00e1y bi\u1ebfn \u00e1p) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p. \u0110\u00f3 c\u00f3 th\u1ec3 l\u00e0 lo\u1ea1i t\u1eeb cao xu\u1ed1ng th\u1ea5p ho\u1eb7c t\u1eeb th\u1ea5p l\u00ean cao, t\u00f9y v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u00ed d\u1ee5, \u0111\u1ed5i ngu\u1ed3n 220V sang 100V hay 110V, 120V; \u0111\u1ed5i ngu\u1ed3n t\u1eeb 100V, 110V hay 120V sang 220V,\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trong nh\u1eefng b\u1ed9 ph\u1eadn v\u00f4 c\u00f9ng quan tr\u1ecdng c\u1ee7a \u0111\u1ed5i ngu\u1ed3n l\u00e0\u00a0l\u00f5i th\u00e9p. L\u00f5i n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m m\u1ea1ch d\u1eabn t\u1eeb, \u0111\u1ed3ng th\u1eddi l\u00e0m khung \u0111\u1ec3 qu\u1ea5n d\u00e2y. N\u00f3 \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi c\u00e1c l\u00e1 th\u00e9p m\u1ecfng c\u00f3 \u0111\u1ed9 d\u00e0y kho\u1ea3ng 0,1 \u2013 0,5mm gh\u00e9p l\u1ea1i. C\u00e1c <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">l\u00e1 th\u00e9p m\u1ecfng<\/a><\/strong> \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0l\u00e1 <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">th\u00e9p k\u1ef9 thu\u1eadt \u0111i\u1ec7n<\/a><\/strong>. V\u1eady t\u1ea1i sao kh\u00f4ng ph\u1ea3i l\u00f5i nguy\u00ean kh\u1ed1i m\u00e0 l\u1ea1i ph\u1ea3i gh\u00e9p c\u00e1c l\u00e1 <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">th\u00e9p k\u1ef9 thu\u1eadt \u0111i\u1ec7n<\/a><\/strong> v\u1edbi nhau? Trong b\u00e0i vi\u1ebft n\u00e0y, h\u00e3y c\u00f9ng\u00a0<strong>YP.VN<\/strong>\u00a0t\u00ecm hi\u1ec3u v\u1ec1 v\u1ea5n \u0111\u1ec1 \u0111\u00f3 c\u00e1c b\u1ea1n nh\u00e9!<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/vitenda.vn\/wp-content\/uploads\/2019\/05\/Loi-doi-nguon-la-thep-ky-thuat-dien.jpg\" alt=\"Doi-nguon-la-thep-ky-thuat-dien\" width=\"641\" height=\"196\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u00f3 d\u00f2ng \u0111i\u1ec7n ch\u1ea1y trong c\u00e1c cu\u1ed9n d\u00e2y c\u1ee7a\u00a0m\u00e1y bi\u1ebfn \u00e1p\u00a0s\u1ebd sinh ra m\u1ed9t t\u1eeb tr\u01b0\u1eddng bi\u1ebfn \u0111\u1ed5i. T\u1eeb tr\u01b0\u1eddng n\u00e0y sinh ra trong l\u00f5i th\u00e9p\u00a0d\u00f2ng \u0111i\u1ec7n Fuco\u00a0(hay c\u00f2n g\u1ecdi l\u00e0\u00a0<em>d\u00f2ng \u0111i\u1ec7n xo\u00e1y<\/em>,\u00a0<em>d\u00f2ng \u0111i\u1ec7n qu\u1ea9n<\/em>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00f2ng \u0111i\u1ec7n Fuco lu\u00f4n sinh ra m\u1ed9t t\u1eeb tr\u01b0\u1eddng ng\u01b0\u1ee3c ch\u1ed1ng l\u1ea1i nguy\u00ean nh\u00e2n g\u00e2y ra n\u00f3. \u0110\u1ed3ng th\u1eddi n\u0103ng l\u01b0\u1ee3ng c\u1ee7a c\u00e1c d\u00f2ng Fuco b\u1ecb chuy\u1ec3n h\u00f3a th\u00e0nh nhi\u1ec7t l\u00e0m\u00a0\u0111\u1ed5i ngu\u1ed3n\u00a0nhanh b\u1ecb n\u00f3ng. Do c\u00e1c nguy\u00ean nh\u00e2n \u0111\u00f3, m\u1ed9t ph\u1ea7n n\u0103ng l\u01b0\u1ee3ng b\u1ecb hao ph\u00ed v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a\u00a0m\u00e1y bi\u1ebfn \u00e1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 h\u1ea1n ch\u1ebf d\u00f2ng Fuco ta ph\u1ea3i t\u00ecm c\u00e1ch l\u00e0m t\u0103ng \u0111i\u1ec7n tr\u1edf c\u1ee7a c\u00e1c l\u00f5i s\u1eaft. Do \u0111\u00f3, l\u00f5i s\u1eaft \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng nhi\u1ec1u l\u00e1 s\u1eaft m\u1ecfng,\u00a0s\u01a1n c\u00e1ch \u0111i\u1ec7n\u00a0gh\u00e9p l\u1ea1i v\u1edbi nhau sao cho t\u1ea1o th\u00e0nh c\u00e1c l\u00e1t c\u1eaft song song v\u1edbi chi\u1ec1u c\u1ee7a`1 t\u1eeb tr\u01b0\u1eddng. V\u00ec c\u00e1c <strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">l\u00e1 th\u00e9p l\u00f5i s\u1eaft<\/a><\/strong> c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf, do \u0111\u00f3 c\u00f3 \u0111i\u1ec7n tr\u1edf l\u1edbn. D\u00f2ng \u0111i\u1ec7n Fuco s\u1ebd ch\u1ec9 ch\u1ea1y trong t\u1eebng l\u00e1 th\u00e9p m\u1ecfng n\u00ean c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n Fuco trong c\u00e1c l\u00e1 \u0111\u00f3 gi\u1ea3m \u0111i. Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u00e1 th\u00e9p ph\u1ea3i k\u00edn, kh\u00f4ng c\u00f3 kh\u00f4ng kh\u00ed l\u1ecdt v\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a d\u1eabn t\u1eeb. \u0110\u1ed3ng th\u1eddi, kh\u00f4ng ph\u00e1t ra ti\u1ebfng k\u00eau t\u1eeb\u00a0\u0111\u1ed5i ngu\u1ed3n\u00a0do c\u00e1c l\u00e1 th\u00e9p rung \u0111\u1eadp v\u00e0o nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00c1C LO\u1ea0I L\u00c1 TH\u00c9P K\u1ef8 THU\u1eacT \u0110I\u1ec6N TRONG CH\u1ebe T\u1ea0O \u0110\u1ed4I NGU\u1ed2N<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">Th\u00e9p k\u1ef9 thu\u1eadt \u0111i\u1ec7n<\/a><\/strong> l\u00e0 th\u00e9p pha silic, hay c\u00f2n g\u1ecdi l\u00e0 t\u00f4n silic. N\u00f3 c\u00f3 \u0111\u1ed9 t\u1eeb th\u1ea9m cao, kh\u1ea3 n\u0103ng nhi\u1ec5m v\u00e0 d\u1eabn t\u1eeb t\u1ed1t, t\u1ed5n hao do t\u1eeb tr\u1ec5 nh\u1ecf. V\u00ec v\u1eady, \u0111\u00e2y l\u00e0 v\u1eadt li\u1ec7u th\u00edch h\u1ee3p nh\u1ea5t \u0111\u1ec3 ch\u1ebf t\u1ea1o m\u1ea1ch t\u1eeb, l\u00f5i th\u00e9p\u00a0\u0111\u1ed5i ngu\u1ed3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay, l\u00e1 th\u00e9p k\u1ef9 thu\u1eadt \u0111i\u1ec7n trong ch\u1ebf t\u1ea1o l\u00f5i\u00a0m\u00e1y bi\u1ebfn \u00e1p\u00a0th\u01b0\u1eddng c\u00f3 3 d\u1ea1ng: ch\u1eef E, I v\u00e0 U v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng theo c\u1eb7p g\u1ed3m: EI v\u00e0 UI.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/vitenda.vn\/wp-content\/uploads\/2019\/05\/003.jpg\" alt=\"Loi-thep-EI-trong-che-tao-doi-nguon\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Ngu\u1ed3n: vitenda.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea0I SAO PH\u1ea2I D\u00d9NG L\u00c1 TH\u00c9P K\u1ef8 THU\u1eacT \u0110I\u1ec6N CHO L\u00d5I C\u1ee6A \u0110\u1ed4I NGU\u1ed2N? \u0110\u1ed5i ngu\u1ed3n\u00a0(hay c\u00f2n g\u1ecdi l\u00e0\u00a0m\u00e1y bi\u1ebfn \u00e1p) l\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p. \u0110\u00f3 c\u00f3 th\u1ec3 l\u00e0 lo\u1ea1i t\u1eeb cao xu\u1ed1ng th\u1ea5p ho\u1eb7c t\u1eeb th\u1ea5p l\u00ean cao, t\u00f9y v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. V\u00ed&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/la-thep-ky-thuat-dien-trong-loi-cua-doi-nguon\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6251673,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2571],"tags":[],"class_list":["post-6251672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thep-cong-nghiep"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6251672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6251672"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6251672\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6251673"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6251672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6251672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6251672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}