{"id":4666,"date":"2023-03-13T05:20:38","date_gmt":"2023-03-13T05:20:38","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=4666"},"modified":"2025-07-21T10:55:26","modified_gmt":"2025-07-21T02:55:26","slug":"18w-switching-power-supply","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/vi\/product\/18w-switching-power-supply\/","title":{"rendered":"B\u1ed9 ngu\u1ed3n chuy\u1ec3n m\u1ea1ch AC DC 18W 5V\/3A 6V\/2.5A 12V\/1.5A B\u1ed9 \u0111\u1ed5i ngu\u1ed3n treo t\u01b0\u1eddng PSU DC"},"content":{"rendered":"

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt & Model<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\t\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ng\u01b0\u1eddi m\u1eabu<\/td>\nWH-18-5<\/td>\nWH-18-6<\/td>\nWH-18-12<\/td>\n<\/tr>\n
\u0111\u1ea7u ra<\/td>\n\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra DC<\/td>\n5V<\/td>\n6V<\/td>\n12V<\/td>\n<\/tr>\n
Dung sai \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra<\/td>\n+1%<\/td>\n+1%<\/td>\n+1%<\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c<\/td>\n3A<\/td>\n2.5A<\/td>\n1,5A<\/td>\n<\/tr>\n
Ph\u1ea1m vi hi\u1ec7n t\u1ea1i \u0111\u1ea7u ra<\/td>\n0 ~ 3A<\/td>\n0-2.5A<\/td>\n0~1.5A<\/td>\n<\/tr>\n
C\u00f4ng su\u1ea5t \u0111\u1ea7u ra<\/td>\n15W<\/td>\n18W<\/td>\n16W<\/td>\n<\/tr>\n
g\u1ee3n s\u00f3ng v\u00e0 ti\u1ebfng \u1ed3n<\/td>\n200mVp-p<\/td>\n200mVp-p<\/td>\n200mVp-p<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p DC<\/td>\n-9% ~ +10%<\/td>\n+10%<\/td>\n+10%<\/td>\n<\/tr>\n
Th\u1eddi gian b\u1eaft \u0111\u1ea7u, t\u0103ng, gi\u1eef<\/td>\n200ms, 50ms, 20ms\/230VAC<\/td>\n<\/tr>\n
\u0111\u1ea7u v\u00e0o<\/td>\nD\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o<\/td>\n170-264VAC; 47-63Hz,235-373VDC<\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u v\u00e0o AC<\/td>\n0,35A\/230VAC<\/td>\n<\/tr>\n
Hi\u1ec7u qu\u1ea3<\/td>\n78%<\/td>\n78%<\/td>\n80%<\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n xung<\/td>\nD\u00f2ng kh\u1edfi \u0111\u1ed9ng ngu\u1ed9i 30A\/230VAC<\/td>\n<\/tr>\n
D\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9<\/td>\n\uff1c0,5mA\/240VAC<\/td>\n<\/tr>\n
S\u1ef1 b\u1ea3o v\u1ec7<\/td>\nB\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/td>\n110% \u2013 135% c\u1ee7a c\u00f4ng su\u1ea5t \u0111\u1ea7u ra \u0111\u1ecbnh m\u1ee9c b\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i khi kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n
Ch\u1ebf \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\nGi\u1edbi h\u1ea1n d\u00f2ng \u0111i\u1ec7n lo\u1ea1i g\u1ea5p, t\u1ef1 \u0111\u1ed9ng ph\u1ee5c h\u1ed3i sau khi lo\u1ea1i b\u1ecf c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ea3i b\u1ea5t th\u01b0\u1eddng<\/td>\n<\/tr>\n
Khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng<\/td>\nNhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m l\u00e0m vi\u1ec7c<\/td>\n-10oC\u00a0~ +60oC; 20% ~ 90% RH (vui l\u00f2ng tham kh\u1ea3o \u0111\u01b0\u1eddng cong gi\u1ea3m t\u1ea3i)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m b\u1ea3o qu\u1ea3n<\/td>\n-20oC\u00a0~ +85oC; 10% ~ 95% RH kh\u00f4ng ng\u01b0ng t\u1ee5<\/td>\n<\/tr>\n
Kh\u00e1ng \u0111\u1ecba ch\u1ea5n<\/td>\n10 ~ 500Hz, 2G 10 ph\u00fat. \/ 1 chu k\u1ef3, th\u1eddi l\u01b0\u1ee3ng 60 ph\u00fat, m\u1ed7i tr\u1ee5c<\/td>\n<\/tr>\n
B\u1ea3o v\u1ec7<\/td>\nKh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c<\/td>\nPh\u00f2ng v\u00e0o-ra: 1.5kVac
\n\u0110\u1ea7u v\u00e0o v\u00e0 m\u1eb7t \u0111\u1ea5t: 1,5kVac
\n\u0110\u1ea7u ra v\u00e0 m\u1eb7t \u0111\u1ea5t: 0,5kvac<\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf c\u00e1ch \u0111i\u1ec7n<\/td>\nPh\u00f2ng \u0111\u1ea7u v\u00e0o-\u0111\u1ea7u ra: \u0111\u1ea7u v\u00e0o v\u00e0 m\u1eb7t \u0111\u1ea5t, \u0111\u1ea7u ra v\u00e0 m\u1eb7t \u0111\u1ea5t: 100M ohms\/ 500VDC<\/td>\n<\/tr>\n
Kh\u00e1c<\/td>\nC\u00e2n n\u1eb7ng<\/td>\n0.116kg; 83*43.5*31(L*W*H)<\/td>\n<\/tr>\n
\u0111\u00f3ng g\u00f3i<\/td>\n100 chi\u1ebfc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div>

Thi\u1ebft k\u1ebf<\/span><\/i><\/a><\/h4><\/div>
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\n\t\t\t\"B\u1ed9<\/a>\n\t\t<\/figure>\n\t<\/div>\n<\/div><\/div>

\u0110\u1eb7c tr\u01b0ng<\/span><\/i><\/a><\/h4><\/div>
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This five-volt, three-amp power supply is perfect for powering your small electronics projects. It features high-quality components and a small DC ripple for smooth, efficient operation.<\/p>\n

What’s more, it’s self-interference resistant and features a low operating temperature, making it ideal for use in a variety of applications. Order now and experience the quality and convenience of our new power<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i c\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n cao c\u1ea5p, mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 tu\u1ed5i th\u1ecd cao.<\/p>","protected":false},"author":1,"featured_media":4668,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[81],"product_categories_new":[108],"class_list":["post-4666","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-power-adapter","product_categories_new-wh-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product\/4666","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/comments?post=4666"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product\/4666\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media\/4668"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media?parent=4666"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product_category?post=4666"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product_categories_new?post=4666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}