{"id":14226,"date":"2026-04-15T14:11:44","date_gmt":"2026-04-15T06:11:44","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=10774"},"modified":"2026-04-28T19:46:22","modified_gmt":"2026-04-28T11:46:22","slug":"48v-to-12v-40a-480w-dc-to-dc-converter","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/it\/product\/48v-to-12v-40a-480w-dc-to-dc-converter\/","title":{"rendered":"48V to 12V 40A 480W DC to DC Converter"},"content":{"rendered":"

Riepilogo<\/strong>
\nPotenza nominale: potenza 480W
\nInput voltage: 48VDC
\nLunghezza del filo: 160 mm \u00b1 10 mm<\/p>\n

 <\/p>\n

Specifiche generali<\/strong><\/p>\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\n\n
Modello<\/td>\nWH-C481240<\/td>\n<\/tr>\n
Potenza di uscita nominale (W)<\/td>\n480W<\/td>\n<\/tr>\n
Rated input voltage(V)<\/td>\n48 V CC<\/td>\n<\/tr>\n
Tensione di uscita nominale (V)<\/td>\n12 V CC<\/td>\n<\/tr>\n
Intervallo di tensione in ingresso (V)<\/td>\n30 V-60 V CC<\/td>\n<\/tr>\n
Input starting voltage(V)<\/td>\n30 V CC 100%Larico<\/td>\n<\/tr>\n
Input low voltage protection(V)<\/td>\nTurn off the output when\u00a0\u2264 26VDC, and self recover when\u00a0\u2265 29VDC<\/td>\n<\/tr>\n
Consumo energetico a vuoto (W)<\/td>\n<\u00a04W<\/td>\n<\/tr>\n
Efficienza<\/td>\n95%<\/td>\n<\/tr>\n
Tensione di uscita (V)<\/td>\n12 V CC<\/td>\n<\/tr>\n
Output current<\/td>\n40A<\/td>\n<\/tr>\n
Tolleranza di tensione<\/td>\n1%<\/td>\n<\/tr>\n
Regolazione del carico<\/td>\n3%<\/td>\n<\/tr>\n
Onda (MVP-p)<\/td>\n100 mv \u00a0\u00a0Condensatore esterno 22UF ESR < 0,\u00a01\u00a0\u03a9\u00a0100 KHZ<\/td>\n<\/tr>\n
Protezione da sovracorrente<\/td>\nNel caso dell'uscita nominale, se la corrente supera 120% della corrente nominale, la protezione da sovracorrente entrer\u00e0 in azione e si ripristiner\u00e0 automaticamente dopo la scomparsa della sovracorrente.<\/td>\n<\/tr>\n
Protezione da cortocircuito in uscita<\/td>\nEquivalent to a maximum current of 35A and an output voltage of 0V<\/td>\n<\/tr>\n
Ingresso-uscita<\/td>\nNon isolato<\/td>\n<\/tr>\n
Impermeabile<\/td>\nCompletamente sigillato e impermeabile<\/td>\n<\/tr>\n
Dimensione<\/td>\n118\u00d780\u00d728mm<\/td>\n<\/tr>\n
NW.<\/td>\n500 g<\/td>\n<\/tr>\n
Metodo di raffreddamento<\/td>\nMetodo naturale<\/td>\n<\/tr>\n
Aumento della temperatura nominale (\u2103)<\/td>\n45 \u2103<\/td>\n<\/tr>\n
Affidabilit\u00e0<\/td>\n>100000 ore<\/td>\n<\/tr>\n
Indicatore di filo<\/td>\nInput positive (red), input output negative (black), output\u00a0positive (yellow),\u00a0lead\u00a0length=160mm\u00b110mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"

Summary Rated output: power 480W Input voltage: 48VDC Wire Length: 160mm\u00b110mm   General\u00a0specification Model WH-C481240 Rated Output Power (W) 480W Rated input voltage(V) 48VDC Rated output voltage(V) 12VDC Input voltage range(V) 30V-60VDC Input starting voltage(V) 30VDC 100%Load Input low voltage protection(V) Turn off the output when\u00a0\u2264 26VDC, and self recover when\u00a0\u2265 29VDC No-load power consumption… Continua a leggere 48V to 12V 40A 480W DC to DC Converter<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":13794,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[75],"product_categories_new":[134],"class_list":["post-14226","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-dc-dc-converter","product_categories_new-wh-c-b-series","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/product\/14226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/comments?post=14226"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/product\/14226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/media\/13794"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/media?parent=14226"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/product_category?post=14226"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/it\/wp-json\/wp\/v2\/product_categories_new?post=14226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}