{"id":8179,"date":"2025-06-03T18:22:47","date_gmt":"2025-06-03T10:22:47","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=8179"},"modified":"2026-06-24T17:23:42","modified_gmt":"2026-06-24T09:23:42","slug":"lrh-150-380vac-input-voltage-ac-to-dc-switching-power-supply","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/vi\/product\/lrh-150-380vac-input-voltage-ac-to-dc-switching-power-supply\/","title":{"rendered":"LRH-150 380VAC \u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o B\u1ed9 ngu\u1ed3n chuy\u1ec3n m\u1ea1ch AC sang DC"},"content":{"rendered":"

The WEHO LRH-150W series comprises robust 150W single output power supplies, designed for a versatile input voltage range of 300-450VAC or 420-635VDC. This CE-marked line includes four models: LRH-150-12 (12V\/12.5A), LRH150-15 (15V\/10A), LRH-150-24 (24V\/6.5A), and LRH-150-48 (48V\/3.3A). These units achieve efficiencies between 86.5% and 89%, maintain excellent \u00b10.5% inlet and load stability, and offer a \u00b110% adjustable DC output. Ripple and noise are kept low (150-200mVp-p). Key protections include overload (110-150% auto-recovery), overcurrent, and short-circuit. Operating reliably from -20\u00b0C to +70\u00b0C, the LRH-150W measures 159x97x30mm and weighs 0.45kg, making it a solid choice for demanding applications.<\/p>\n

 <\/p>\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<\/strong><\/td>\nLRH-150-12<\/strong><\/td>\nLRH150-15<\/strong><\/td>\nLRH-150-24<\/strong><\/td>\nLRH-150-48<\/strong><\/td>\n<\/tr>\n
\u0110i\u1ec7n \u00e1p \u0111\u1ea7u ra DC, d\u00f2ng \u0111i\u1ec7n<\/td>\n12V 0\uff5e12.5A<\/td>\n15V 0\uff5e10A<\/td>\n24V0\uff5e6.5A<\/td>\n48V 0\uff5e3.3A<\/td>\n<\/tr>\n
S\u00f3ng v\u00e0 ti\u1ebfng \u1ed3n<\/td>\n150mVp-P<\/td>\n150mVp-P<\/td>\n150mVp-P<\/td>\n200mVp-P<\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a d\u00e2y \u0111\u1ea7u v\u00e0o<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
T\u1ea3i \u1ed5n \u0111\u1ecbnh<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
Hi\u1ec7u qu\u1ea3<\/td>\n86.5%<\/td>\n87%<\/td>\n88%<\/td>\n89%<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p DC<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
D\u1ea3i \u0111i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o<\/td>\n300-450VAC\/420-635VDC 47\uff5e63Hz<\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng hi\u1ec7n t\u1ea1i<\/td>\nCold start current 45A\/400VAC<\/td>\n<\/tr>\n
B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/td>\n110%\uff5e150%cut off the output,automatic recovery<\/td>\n<\/tr>\n
B\u1ea3o v\u1ec7 kh\u00e1c<\/td>\nOvercurrent protection\/Short-circuit protection<\/td>\n<\/tr>\n
Thi\u1ebft l\u1eadp, t\u0103ng, gi\u1eef th\u1eddi gian<\/td>\n1000ms,30ms\/400VAC<\/td>\n<\/tr>\n
Ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p<\/td>\nI\/P-O\/P:1,5kV I\/P-FG:1,5kV O\/P-FG:0,5kV 1 ph\u00fat<\/td>\n<\/tr>\n
\u0110i\u1ec7n tr\u1edf c\u00e1ch ly<\/td>\nI\/P-O\/P I\/P-FG O\/P-FG:100M Ohms\/500VDC\/25\u2103\/70%RH<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n-20oC~+70oC<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc<\/td>\n159\u00d797\u00d730mm<\/td>\n<\/tr>\n
C\u00e2n n\u1eb7ng<\/td>\n0.45kg<\/td>\n<\/tr>\n
\u0111\u00f3ng g\u00f3i<\/td>\n42.5\u00d734\u00d719.5CM\/40PCS\/17kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

The WEHO LRH-150W series comprises robust 150W single output power supplies, designed for a versatile input voltage range of 300-450VAC or 420-635VDC. This CE-marked line includes four models: LRH-150-12 (12V\/12.5A), LRH150-15 (15V\/10A), LRH-150-24 (24V\/6.5A), and LRH-150-48 (48V\/3.3A). These units achieve efficiencies between 86.5% and 89%, maintain excellent \u00b10.5% inlet and load stability, and offer a… Continue reading LRH-150 380VAC \u0110i\u1ec7n \u00e1p \u0111\u1ea7u v\u00e0o B\u1ed9 ngu\u1ed3n chuy\u1ec3n m\u1ea1ch AC sang DC<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":8181,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[37],"product_categories_new":[121],"class_list":["post-8179","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-lrs-series-slim-type-power-supply","product_categories_new-lrs-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product\/8179","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=8179"}],"version-history":[{"count":5,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product\/8179\/revisions"}],"predecessor-version":[{"id":15431,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product\/8179\/revisions\/15431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media\/8181"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media?parent=8179"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product_category?post=8179"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/product_categories_new?post=8179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}