{"id":14211,"date":"2026-04-15T13:35:25","date_gmt":"2026-04-15T05:35:25","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=product&p=10753"},"modified":"2026-04-28T20:08:28","modified_gmt":"2026-04-28T12:08:28","slug":"12v-to-19v-20a-380w-dc-to-dc-converter","status":"publish","type":"product","link":"https:\/\/www.wehopower.com\/el\/product\/12v-to-19v-20a-380w-dc-to-dc-converter\/","title":{"rendered":"12V to 19V 20A 380W DC to DC Converter"},"content":{"rendered":"

\u03a0\u03b5\u03c1\u03af\u03bb\u03b7\u03c8\u03b7<\/strong>
\nRated output: power 380W
\n\u03a4\u03ac\u03c3\u03b7 \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5: 12 VDC
\n\u039c\u03ae\u03ba\u03bf\u03c2 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5: 160mm\u00b110mm<\/p>\n

 <\/p>\n

General\u00a0specification<\/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
\u039c\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf<\/td>\nWH-B121920<\/td>\n<\/tr>\n
\u039f\u03bd\u03bf\u03bc\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03b9\u03c3\u03c7\u03cd\u03c2 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 (W)<\/td>\n380W<\/td>\n<\/tr>\n
Rated input voltage (V)<\/td>\n12 VDC<\/td>\n<\/tr>\n
Rated output voltage (V)<\/td>\n19VDC<\/td>\n<\/tr>\n
Input voltage range (V)<\/td>\n9V-16VDC<\/td>\n<\/tr>\n
Input starting voltage (V)<\/td>\n9VDC\u00a0100%Load<\/td>\n<\/tr>\n
No-load power consumption (W)<\/td>\n< 0.1W<\/td>\n<\/tr>\n
\u0391\u03c0\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1<\/td>\n93%<\/td>\n<\/tr>\n
Output voltage (V)<\/td>\n19VDC<\/td>\n<\/tr>\n
Output current (A)<\/td>\n20\u0391<\/td>\n<\/tr>\n
\u0391\u03bd\u03bf\u03c7\u03ae \u03c4\u03ac\u03c3\u03b7\u03c2<\/td>\n1.5%<\/td>\n<\/tr>\n
\u03a1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5<\/td>\n3%<\/td>\n<\/tr>\n
\u039a\u03cd\u03bc\u03b1 (MVP-p)<\/td>\n400mv \u00a0\u00a0External 22UF capacitor ESR < 0.1 \u03a9 100KHZ<\/td>\n<\/tr>\n
\u03a0\u03c1\u03bf\u03c3\u03c4\u03b1\u03c3\u03af\u03b1 \u03c0\u03ac\u03bd\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03c1\u03b5\u03cd\u03bc\u03b1<\/td>\nIn the case of rated output, if the current exceeds\u00a0120% of the rated current, the overcurrent\u00a0protection will act,\u00a0and it will automatically\u00a0recover after the overcurrent disappears.<\/td>\n<\/tr>\n
Input-output<\/td>\n\u039c\u03b7 \u03b1\u03c0\u03bf\u03bc\u03bf\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf<\/td>\n<\/tr>\n
\u0391\u03b4\u03b9\u03ac\u03b2\u03c1\u03bf\u03c7\u03bf\u03c2<\/td>\n\u03a0\u03bb\u03ae\u03c1\u03c9\u03c2 \u03c3\u03c6\u03c1\u03b1\u03b3\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf \u03ba\u03b1\u03b9 \u03b1\u03b4\u03b9\u03ac\u03b2\u03c1\u03bf\u03c7\u03bf<\/td>\n<\/tr>\n
\u0394\u03b9\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7<\/td>\n100\u00d780\u00d738mm<\/td>\n<\/tr>\n
N.W.<\/td>\n500g<\/td>\n<\/tr>\n
\u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2<\/td>\n\u03a6\u03c5\u03c3\u03b9\u03ba\u03ae \u039c\u03ad\u03b8\u03bf\u03b4\u03bf\u03c2<\/td>\n<\/tr>\n
Rated temperature rise (\u2103)<\/td>\n45\u2103<\/td>\n<\/tr>\n
\u0391\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1<\/td>\n>100000h<\/td>\n<\/tr>\n
\u0388\u03bd\u03b4\u03b5\u03b9\u03be\u03b7 \u03ba\u03b1\u03bb\u03c9\u03b4\u03af\u03bf\u03c5<\/td>\nInput positive (red), input negative (black), output negative\u00a0(black), output\u00a0positive\u00a0(yellow),\u00a0lead\u00a0length=160mm\u00b110mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

PIC and\u00a0installation dimensions<\/strong><\/p>\n

 <\/p>\n

\"12V<\/p>","protected":false},"excerpt":{"rendered":"

Summary Rated output: power 380W Input voltage: 12VDC Wire Length: 160mm\u00b110mm   General\u00a0specification Model WH-B121920 Rated Output Power (W) 380W Rated input voltage (V) 12VDC Rated output voltage (V) 19VDC Input voltage range (V) 9V-16VDC Input starting voltage (V) 9VDC\u00a0100%Load No-load power consumption (W) < 0.1W Efficiency 93% Output voltage (V) 19VDC Output current (A)… \u03a3\u03c5\u03bd\u03b5\u03c7\u03af\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 12V to 19V 20A 380W DC to DC Converter<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":13778,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"product_category":[75],"product_categories_new":[165],"class_list":["post-14211","product","type-product","status-publish","format-standard","has-post-thumbnail","hentry","product_category-dc-dc-converter","product_categories_new-wh-c-b-series-1","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/product\/14211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/comments?post=14211"}],"version-history":[{"count":0,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/product\/14211\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/media\/13778"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/media?parent=14211"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/product_category?post=14211"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/www.wehopower.com\/el\/wp-json\/wp\/v2\/product_categories_new?post=14211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}