{"id":144,"date":"2024-07-11T11:33:57","date_gmt":"2024-07-11T09:33:57","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=144"},"modified":"2025-09-27T17:50:25","modified_gmt":"2025-09-27T15:50:25","slug":"clause-3-how-to-understand-the-definition-of-the-noun-working-voltage","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/vi\/clause-3-how-to-understand-the-definition-of-the-noun-working-voltage\/","title":{"rendered":"Kho\u1ea3n 3 \u2013 C\u00e1ch hi\u1ec3u \u0111\u1ecbnh ngh\u0129a \u201c\u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c\u201d"},"content":{"rendered":"<strong>\u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c<\/strong>: \u0111i\u1ec7n \u00e1p l\u1edbn nh\u1ea5t m\u00e0 b\u1ed9 ph\u1eadn \u0111ang xem x\u00e9t ph\u1ea3i ch\u1ecbu khi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n \u1edf \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh v\u00e0 l\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng, v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed sao cho gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t <br><em>L\u01afU \u00dd 1 \u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c c\u00f3 t\u00ednh \u0111\u1ebfn \u0111i\u1ec7n \u00e1p c\u1ed9ng h\u01b0\u1edfng. <br>L\u01afU \u00dd 2 Khi suy ra \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c, \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111i\u1ec7n \u00e1p qu\u00e1 \u0111\u1ed9 s\u1ebd b\u1ecb b\u1ecf qua.<\/em><br>\nC\u00e1i <a href=\"https:\/\/gezhi-tech.com\/index.php\/2024\/07\/10\/clause-3-how-to-understand-the-definition-of-the-noun-rated-voltage\/\">\u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/a> n\u00f3i chung l\u00e0 \u0111i\u1ec7n \u00e1p ngu\u1ed3n c\u1ee7a m\u1eabu \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m, tuy nhi\u00ean, trong m\u1ea1ch \u0111i\u1ec7n b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb \u1edf \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng s\u1ebd c\u00f3 m\u1ed9t s\u1ed1 m\u1ea1ch \u0111i\u1ec7n c\u00f3 \u0111i\u1ec7n \u00e1p l\u1edbn h\u01a1n ho\u1eb7c nh\u1ecf h\u01a1n <a href=\"https:\/\/gezhi-tech.com\/index.php\/2024\/07\/10\/clause-3-how-to-understand-the-definition-of-the-noun-rated-voltage\/\">\u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/a>. Qu\u1ea1t th\u00f4ng d\u1ee5ng th\u01b0\u1eddng d\u00f9ng v\u1edbi \u0111\u1ed9ng c\u01a1 kh\u00f4ng \u0111\u1ed3ng b\u1ed9 AC, c\u1ea7n kh\u1edfi \u0111\u1ed9ng t\u1ee5 \u0111i\u1ec7n, \u0111i\u1ec7n \u00e1p t\u1ee5 kh\u1edfi \u0111\u1ed9ng \u1edf c\u1ea3 hai b\u00ean th\u01b0\u1eddng s\u1ebd l\u1edbn h\u01a1n  <a href=\"https:\/\/gezhi-tech.com\/index.php\/2024\/07\/10\/clause-3-how-to-understand-the-definition-of-the-noun-rated-voltage\/\">\u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/a>; ho\u1eb7c \u1edf m\u1ed9t s\u1ed1 m\u1ea1ch th\u1ee9 c\u1ea5p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p t\u0103ng \u00e1p s\u1ebd t\u1ea1o ra \u0111i\u1ec7n \u00e1p cao h\u01a1n <a href=\"https:\/\/gezhi-tech.com\/index.php\/2024\/07\/10\/clause-3-how-to-understand-the-definition-of-the-noun-rated-voltage\/\">\u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/a> c\u1ee7a \u0111i\u1ec7n \u00e1p; R\u00f5 r\u00e0ng, m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c. Theo ti\u00eau chu\u1ea9n, \u0111\u00f4i khi c\u1ea7n ph\u1ea3i \u0111\u00e1nh gi\u00e1 v\u00e0 x\u00e1c \u0111\u1ecbnh xem ph\u1ea7n n\u00e0y c\u1ee7a m\u1ea1ch (\u201cph\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t\u201d trong \u0111\u1ecbnh ngh\u0129a) c\u00f3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u an to\u00e0n c\u1ee7a ti\u00eau chu\u1ea9n d\u1ef1a tr\u00ean \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, ch\u00fang ta c\u1ea7n xem x\u00e9t \u0111i\u1ec7n \u00e1p t\u1ed1i \u0111a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra trong m\u1ea1ch v\u1eadn h\u00e0nh, nh\u01b0 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh trong ti\u00eau chu\u1ea9n. Theo \u0111\u1ecbnh ngh\u0129a, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb t\u1ed1i \u0111a c\u1ee7a \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c, s\u1ea3n ph\u1ea9m c\u1ea7n \u0111\u01b0\u1ee3c cung c\u1ea5p  <a href=\"https:\/\/gezhi-tech.com\/index.php\/2024\/07\/10\/clause-3-how-to-understand-the-definition-of-the-noun-rated-voltage\/\"><strong>\u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c<\/strong><\/a> v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng (n\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c d\u00e1n nh\u00e3n d\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m gi\u1edbi h\u1ea1n tr\u00ean c\u1ee7a d\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c \u0111\u1ec3 cung c\u1ea5p \u0111i\u1ec7n \u00e1p, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c 220-240V, ngh\u0129a l\u00e0, ngu\u1ed3n \u0111i\u1ec7n 240V), \u0111\u1ed3ng th\u1eddi ph\u1ea3i \u0111\u1eb7t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch b\u00ean trong s\u1ea3n ph\u1ea9m \u0111\u1ec3 c\u1ea5p ngu\u1ed3n v\u1edbi \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng. cung c\u1ea5p \u0111i\u1ec7n v\u00e0 v\u1eadn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng; M\u1ee5c \u0111\u00edch l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng cao nh\u1ea5t, vi\u1ec7c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean s\u1ea3n ph\u1ea9m \u0111ang \u1edf trong \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng kh\u1eafc nghi\u1ec7t nh\u1ea5t. Ngo\u00e0i ra, th\u1eed nghi\u1ec7m \u0111\u1ec9nh kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp c\u1ee5 th\u1ec3 \u1edf \u0111\u00e2y n\u00ean \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c l\u00e0 gi\u00e1 tr\u1ecb RMS.<br>\n<br>\nVi\u1ec7c x\u00e1c \u0111\u1ecbnh chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng r\u00f2 trong \u0110i\u1ec1u 29 d\u1ef1a tr\u00ean \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh gi\u1edbi h\u1ea1n chi\u1ec1u d\u00e0i \u0111\u01b0\u1eddng r\u00f2, sau \u0111\u00f3 y\u00eau c\u1ea7u \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c t\u1ea1i c\u00e1c v\u1ecb tr\u00ed nh\u1ea5t \u0111\u1ecbnh trong s\u1ea3n ph\u1ea9m. \u0110i\u1ec1u 13 Ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n \u0111i\u1ec7n, \u0111i\u1ec7n \u00e1p th\u1eed nghi\u1ec7m \u00e1p d\u1ee5ng cho k\u1ebft c\u1ea5u c\u00e1ch \u0111i\u1ec7n c\u0169ng d\u1ef1a tr\u00ean \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c.<br>","protected":false},"excerpt":{"rendered":"<p>\u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c: \u0111i\u1ec7n \u00e1p l\u1edbn nh\u1ea5t m\u00e0 b\u1ed9 ph\u1eadn \u0111ang xem x\u00e9t ph\u1ea3i ch\u1ecbu khi thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n \u1edf \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh v\u00e0 l\u00e0m vi\u1ec7c trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c b\u00ecnh th\u01b0\u1eddng, v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed sao cho gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[56,57,58],"class_list":["post-144","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-voltage-assigned-to-the-appliance-by-the-manufacturer","tag-voltage-range-assigned-to-the-appliance-by-the-manufacturer-expressed-by-its-lower-and-upper-limits","tag-maximum-voltage-to-which-the-part-under-consideration-is-subjected-when-the-appliance-is-supplied-at-its-rated-voltage-and-operating-under-normal-operation-with-controls-and-switching-devices-positio"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"vi","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=144"}],"version-history":[{"count":40,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/144\/revisions"}],"predecessor-version":[{"id":1806,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/144\/revisions\/1806"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}