{"id":8173,"date":"2025-06-03T18:16:21","date_gmt":"2025-06-03T10:16:21","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=8173"},"modified":"2026-06-24T17:27:33","modified_gmt":"2026-06-24T09:27:33","slug":"lrh-50-380vac-input-voltage-ac-to-dc-switching-power-supply","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/hi\/product\/lrh-50-380vac-input-voltage-ac-to-dc-switching-power-supply\/","title":{"rendered":"LRH-50 380VAC Input Voltage AC to DC Switching Power Supply"},"content":{"rendered":"

\u0935\u093f\u0936\u093f\u0937\u094d\u091f\u0924\u093e\u090f\u0901 \u090f\u0935\u0902 \u092e\u0949\u0921\u0932<\/span><\/i><\/a><\/h4><\/div>
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The WEHO LRH-50W is a series of 50W single output power supplies, accommodating a wide input voltage range of 300-450VAC or 420-635VDC. Four models are available, delivering 12V\/4.2A (LRH-50-12), 15V\/3.4A (LRH-50-15), 24V\/2.2A (LRH-50-24), and 48V\/1.1A (LRH-50-48). These CE-marked units feature efficiencies ranging from 86% to 90%, \u00b10.5% inlet and load stability, and a \u00b110% adjustable DC output voltage. Ripple and noise are well-controlled (120-200mVp-p). Comprehensive protections include overload (110-150% auto-recovery), overcurrent, and short-circuit. The supplies operate reliably from -20\u00b0C to +70\u00b0C, measure a compact 99x82x30mm, and weigh 0.23kg, making them suitable for diverse 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
\u0928\u092e\u0942\u0928\u093e<\/strong><\/td>\nLRH-50-12<\/strong><\/td>\nLRH-50-15<\/strong><\/td>\nLRH-50-24<\/strong><\/td>\nLRH-50-48<\/strong><\/td>\n<\/tr>\n
\u0921\u0940\u0938\u0940 \u0906\u0909\u091f\u092a\u0941\u091f \u0935\u094b\u0932\u094d\u091f\u0947\u091c, \u0915\u0930\u0902\u091f<\/td>\n12V 0\uff5e4.2A<\/td>\n15V0\uff5e3.4A<\/td>\n24V 0\uff5e2.2A<\/td>\n48V 0\uff5e1.1A<\/td>\n<\/tr>\n
\u0932\u0939\u0930 \u0914\u0930 \u0936\u094b\u0930<\/td>\n120mVp-\u092a\u0940<\/td>\n120mVp-\u092a\u0940<\/td>\n150mVp-\u092a\u0940<\/td>\n200mVp-\u092a\u0940<\/td>\n<\/tr>\n
\u0907\u0928\u0932\u0947\u091f \u0924\u093e\u0930 \u0938\u094d\u0925\u093f\u0930\u0924\u093e<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
\u0932\u094b\u0921 \u0938\u094d\u0925\u093f\u0930\u0924\u093e<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n\u00b10.5%<\/td>\n<\/tr>\n
\u0915\u094d\u0937\u092e\u0924\u093e<\/td>\n86%<\/td>\n88%<\/td>\n88%<\/td>\n90%<\/td>\n<\/tr>\n
\u0921\u0940\u0938\u0940 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u0947 \u0932\u093f\u090f \u0938\u092e\u093e\u092f\u094b\u091c\u094d\u092f \u0930\u0947\u0902\u091c<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
\u0907\u0928\u092a\u0941\u091f \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0930\u0947\u0902\u091c<\/td>\n300-450VAC\/420-635VDC 47\uff5e63Hz<\/td>\n<\/tr>\n
\u092a\u094d\u0930\u092d\u093e\u0935 \u0927\u093e\u0930\u093e<\/td>\nCold start current 45A\/400VAC<\/td>\n<\/tr>\n
\u0905\u0927\u093f\u092d\u093e\u0930 \u0938\u0902\u0930\u0915\u094d\u0937\u0923<\/td>\n110%\uff5e150%\u0906\u0909\u091f\u092a\u0941\u091f \u0915\u094b \u0915\u093e\u091f\u0947\u0902, \u0938\u094d\u0935\u091a\u093e\u0932\u093f\u0924 \u092a\u0941\u0928\u0930\u094d\u092a\u094d\u0930\u093e\u092a\u094d\u0924\u093f<\/td>\n<\/tr>\n
\u0905\u0928\u094d\u092f \u0938\u0941\u0930\u0915\u094d\u0937\u093e<\/td>\n\u0913\u0935\u0930\u0915\u0930\u0902\u091f \u0938\u0941\u0930\u0915\u094d\u0937\u093e\/\u0936\u0949\u0930\u094d\u091f-\u0938\u0930\u094d\u0915\u093f\u091f \u0938\u0941\u0930\u0915\u094d\u0937\u093e<\/td>\n<\/tr>\n
\u0938\u0947\u091f\u0905\u092a, \u0909\u0926\u092f, \u0939\u094b\u0932\u094d\u0921 \u0905\u092a \u0938\u092e\u092f<\/td>\n1000ms,30ms\/400VAC<\/td>\n<\/tr>\n
\u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u093e \u0938\u093e\u092e\u0928\u093e \u0915\u0930\u0947\u0902<\/td>\n\u0906\u0908\/\u092a\u0940-\u0913\/\u092a\u0940:1.5\u0915\u0947\u0935\u0940 \u0906\u0908\/\u092a\u0940-\u090f\u092b\u091c\u0940:1.5\u0915\u0947\u0935\u0940 \u0913\/\u092a\u0940-\u090f\u092b\u091c\u0940:0.5\u0915\u0947\u0935\u0940 1 \u092e\u093f\u0928\u091f<\/td>\n<\/tr>\n
\u0905\u0932\u0917\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/td>\nI\/P-O\/P I\/P-FG O\/P-FG:100M \u0913\u092e\/500VDC\/25\u2103\/70%RH<\/td>\n<\/tr>\n
\u0915\u093e\u0930\u094d\u092f \u0924\u093e\u092a\u092e\u093e\u0928<\/td>\n-20\u2103~+70\u2103<\/td>\n<\/tr>\n
\u0906\u092f\u093e\u092e<\/td>\n99\u00d782\u00d730mm<\/td>\n<\/tr>\n
\u0935\u091c\u093c\u0928<\/td>\n0.23kg<\/td>\n<\/tr>\n
\u092a\u0948\u0915\u093f\u0902\u0917<\/td>\n44\u00d736.5\u00d719.5CM\/80PCS\/16kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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":"Specifications&Model The WEHO LRH-50W is a series of 50W single output power supplies, accommodating a wide input voltage range of 300-450VAC or 420-635VDC. Four models are available, delivering 12V\/4.2A (LRH-50-12), 15V\/3.4A (LRH-50-15), 24V\/2.2A (LRH-50-24), and 48V\/1.1A (LRH-50-48). These CE-marked units feature efficiencies ranging from 86% to 90%, \u00b10.5% inlet and load stability, and a \u00b110%… Continue reading LRH-50 380VAC Input Voltage AC to DC Switching Power Supply<\/span><\/a>","protected":false},"author":1,"featured_media":8175,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[],"product_categories_new":[121],"class_list":["post-8173","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_categories_new-lrs-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product\/8173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/comments?post=8173"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product\/8173\/revisions"}],"predecessor-version":[{"id":15433,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product\/8173\/revisions\/15433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/media?parent=8173"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product_category?post=8173"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/hi\/wp-json\/wp\/v2\/product_categories_new?post=8173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}