{"id":8173,"date":"2025-06-03T18:16:21","date_gmt":"2025-06-03T10:16:21","guid":{"rendered":"https:\/\/elementor.wehopower.com\/?post_type=product&p=8173"},"modified":"2025-07-22T16:25:47","modified_gmt":"2025-07-22T08:25:47","slug":"lrh-50-380vac-input-voltage-ac-to-dc-switching-power-supply","status":"publish","type":"product","link":"https:\/\/elementor.wehopower.com\/ar\/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":"

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u0646\u0645\u0648\u0630\u062c<\/span><\/i><\/a><\/h4><\/div>
\n\t
\n\t\t
\n\t\t\t

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
\u0646\u0645\u0648\u0630\u062c<\/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
\u0627\u0644\u0639\u0627\u0635\u0645\u0629 \u0627\u0644\u0646\u0627\u062a\u062c \u0627\u0644\u062c\u0647\u062f\u060c \u0627\u0644\u062d\u0627\u0644\u064a<\/td>\n12V 0\uff5e4.2A<\/td>\n15V0\uff5e3.4A<\/td>\n24V 0\uff5e2.2A<\/td>\n48V 0\uff5e1.1A<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0648\u062c\u0629 \u0648\u0627\u0644\u0636\u0648\u0636\u0627\u0621<\/td>\n120mVp-P<\/td>\n120mVp-P<\/td>\n150mVp-P<\/td>\n200mVp-P<\/td>\n<\/tr>\n
\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0633\u0644\u0643 \u0627\u0644\u0645\u062f\u062e\u0644<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n<\/tr>\n
\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u062a\u062d\u0645\u064a\u0644<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n\u00b1 0.5%<\/td>\n<\/tr>\n
\u0643\u0641\u0627\u0621\u0629<\/td>\n86%<\/td>\n88%<\/td>\n88%<\/td>\n90%<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0644\u062c\u0647\u062f \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
\u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n300-450VAC\/420-635VDC 47\uff5e63Hz<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0623\u062b\u064a\u0631<\/td>\nCold start current 45A\/400VAC<\/td>\n<\/tr>\n
\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0632\u0627\u0626\u062f<\/td>\n110%\uff5e150% \u0642\u0637\u0639 \u0627\u0644\u0625\u062e\u0631\u0627\u062c \u0648\u0627\u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u062a\u0644\u0642\u0627\u0626\u064a<\/td>\n<\/tr>\n
\u062d\u0645\u0627\u064a\u0629 \u0623\u062e\u0631\u0649<\/td>\n\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f\/\u062d\u0645\u0627\u064a\u0629 \u0645\u0627\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u0649<\/td>\n<\/tr>\n
\u0627\u0644\u0625\u0639\u062f\u0627\u062f\u060c \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639\u060c \u062a\u0635\u0645\u062f \u0627\u0644\u0648\u0642\u062a<\/td>\n1000ms,30ms\/400VAC<\/td>\n<\/tr>\n
\u062a\u062d\u0645\u0644 \u0627\u0644\u062c\u0647\u062f<\/td>\nI\/P-O\/P:1.5kV I\/P-FG:1.5kV O\/P-FG:0.5kV 1 \u062f\u0642\u064a\u0642\u0629<\/td>\n<\/tr>\n
\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0632\u0644\u0629<\/td>\nI\/P-O\/P I\/P-FG O\/P-FG: 100 \u0645\u062a\u0631 \u0623\u0648\u0645\/500VDC\/25 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\/70%RH<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0645\u0644<\/td>\n-20 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 ~+70 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u0628\u0639\u062f<\/td>\n99 \u00d7 82 \u00d7 30 \u0645\u0644\u0645<\/td>\n<\/tr>\n
\u0648\u0632\u0646<\/td>\n0.23 \u0643\u062c\u0645<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u0639\u0628\u0626\u0629<\/td>\n44 \u00d7 36.5 \u00d7 19.5 \u0633\u0645 \/ 80 \u0642\u0637\u0639\u0629 \/ 16 \u0643\u062c\u0645<\/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%… \u0645\u0648\u0627\u0635\u0644\u0629 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 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:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/product\/8173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/comments?post=8173"}],"version-history":[{"count":0,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/product\/8173\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/media?parent=8173"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/product_category?post=8173"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/ar\/wp-json\/wp\/v2\/product_categories_new?post=8173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}