{"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\/pl\/product\/lrh-50-380vac-input-voltage-ac-to-dc-switching-power-supply\/","title":{"rendered":"LRH-50 Zasilacz impulsowy o napi\u0119ciu wej\u015bciowym 380 V AC na DC"},"content":{"rendered":"

Dane techniczne i model<\/span><\/i><\/a><\/h4><\/div>
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WEHO LRH-50W to seria zasilaczy jednowyj\u015bciowych o mocy 50 W, obs\u0142uguj\u0105cych szeroki zakres napi\u0119\u0107 wej\u015bciowych 300\u2013450 V AC lub 420\u2013635 V DC. Dost\u0119pne s\u0105 cztery modele o napi\u0119ciu 12 V\/4,2 A (LRH-50-12), 15 V\/3,4 A (LRH-50-15), 24 V\/2,2 A (LRH-50-24) i 48 V\/1,1 A (LRH-50-48). Te jednostki posiadaj\u0105ce znak CE charakteryzuj\u0105 si\u0119 sprawno\u015bci\u0105 w zakresie od 86% do 90%, stabilno\u015bci\u0105 wlotu i obci\u0105\u017cenia \u00b10,5% oraz regulowanym napi\u0119ciem wyj\u015bciowym DC \u00b110%. T\u0119tnienia i szumy s\u0105 dobrze kontrolowane (120-200 mVp-p). Wyczerpuj\u0105cyzabezpieczenia obejmuj\u0105 przeci\u0105\u017cenie (automatyczne odzyskiwanie 110-150%), przet\u0119\u017cenie i zwarcie. Zasilacze dzia\u0142aj\u0105 niezawodnie w temperaturach od -20\u00b0C do +70\u00b0C, maj\u0105 kompaktowe wymiary 99x82x30mm i wa\u017c\u0105 0,23kg, dzi\u0119ki czemu nadaj\u0105 si\u0119 do r\u00f3\u017cnorodnych zastosowa\u0144.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Model<\/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
Napi\u0119cie wyj\u015bciowe DC, pr\u0105d<\/td>\n12 V 0 ~ 4,2 A<\/td>\n15 V0 ~ 3,4 A<\/td>\n24 V 0 ~ 2,2 A<\/td>\n48 V 0 ~ 1,1 A<\/td>\n<\/tr>\n
Fala i ha\u0142as<\/td>\n120mVp-P<\/td>\n120mVp-P<\/td>\n150mVp-P<\/td>\n200mVp-P<\/td>\n<\/tr>\n
Stabilno\u015b\u0107 przewodu wlotowego<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n<\/tr>\n
Stabilno\u015b\u0107 obci\u0105\u017cenia<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n\u00b10,5%<\/td>\n<\/tr>\n
Efektywno\u015b\u0107<\/td>\n86%<\/td>\n88%<\/td>\n88%<\/td>\n90%<\/td>\n<\/tr>\n
Regulowany zakres napi\u0119cia sta\u0142ego<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n\u00b110%<\/td>\n<\/tr>\n
Zakres napi\u0119cia wej\u015bciowego<\/td>\n300\u2013450 V AC\/420\u2013635 V pr\u0105du sta\u0142ego, 47 ~ 63 Hz<\/td>\n<\/tr>\n
Pr\u0105d udarowy<\/td>\nPr\u0105d zimnego rozruchu 45A\/400VAC<\/td>\n<\/tr>\n
Zabezpieczenie przed przeci\u0105\u017ceniem<\/td>\n110% ~ 150% odcina wyj\u015bcie, automatyczne odzyskiwanie<\/td>\n<\/tr>\n
Inna ochrona<\/td>\nZabezpieczenie nadpr\u0105dowe\/zabezpieczenie przed zwarciem<\/td>\n<\/tr>\n
Ustaw, wsta\u0144, poczekaj czas<\/td>\n1000 ms, 30 ms\/400 V AC<\/td>\n<\/tr>\n
Wytrzymuje napi\u0119cie<\/td>\nI\/P-O\/P: 1,5 kV I\/P-FG: 1,5 kV O\/P-FG: 0,5 kV 1 minuta<\/td>\n<\/tr>\n
Rezystancja izolacji<\/td>\nI\/P-O\/P I\/P-FG O\/P-FG: 100M om\u00f3w\/500VDC\/25\u2103\/70%RH<\/td>\n<\/tr>\n
Temperatura pracy<\/td>\n-20 \u2103 ~ + 70 \u2103<\/td>\n<\/tr>\n
Wymiar<\/td>\n99\u00d782\u00d730mm<\/td>\n<\/tr>\n
Waga<\/td>\n0,23 kg<\/td>\n<\/tr>\n
Uszczelka<\/td>\n44\u00d736,5\u00d719,5 cm\/80 szt.\/16 kg<\/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%… Kontynuuj czytanie LRH-50 Zasilacz impulsowy o napi\u0119ciu wej\u015bciowym 380 V AC na DC<\/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\/pl\/wp-json\/wp\/v2\/product\/8173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/comments?post=8173"}],"version-history":[{"count":2,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/product\/8173\/revisions"}],"predecessor-version":[{"id":15433,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/product\/8173\/revisions\/15433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/media\/8175"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/media?parent=8173"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/product_category?post=8173"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/pl\/wp-json\/wp\/v2\/product_categories_new?post=8173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}