{"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:\/\/elementor.wehopower.com\/pl\/product\/12v-to-19v-20a-380w-dc-to-dc-converter\/","title":{"rendered":"12V to 19V 20A 380W DC to DC Converter"},"content":{"rendered":"

Summary<\/strong>
\nRated output: power 380W
\nInput voltage: 12VDC
\nWire Length: 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
Model<\/td>\nWH-B121920<\/td>\n<\/tr>\n
Rated Output Power (W)<\/td>\n380W<\/td>\n<\/tr>\n
Rated input voltage (V)<\/td>\n12VDC<\/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
Efficiency<\/td>\n93%<\/td>\n<\/tr>\n
Output voltage (V)<\/td>\n19VDC<\/td>\n<\/tr>\n
Output current (A)<\/td>\n20A<\/td>\n<\/tr>\n
Voltage tolerance<\/td>\n1.5%<\/td>\n<\/tr>\n
Load regulation<\/td>\n3%<\/td>\n<\/tr>\n
Wave (MVP-p)<\/td>\n400mv \u00a0\u00a0External 22UF capacitor ESR < 0.1 \u03a9 100KHZ<\/td>\n<\/tr>\n
Over current protection<\/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>\nNon-isolated<\/td>\n<\/tr>\n
Waterproof<\/td>\nFully sealed and waterproof<\/td>\n<\/tr>\n
Dimension<\/td>\n100\u00d780\u00d738mm<\/td>\n<\/tr>\n
N.W.<\/td>\n500g<\/td>\n<\/tr>\n
Cooling method<\/td>\nNatural Method<\/td>\n<\/tr>\n
Rated temperature rise (\u2103)<\/td>\n45\u2103<\/td>\n<\/tr>\n
Reliability<\/td>\n>100000h<\/td>\n<\/tr>\n
Wire indicator<\/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)… Continue reading 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:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/product\/14211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/comments?post=14211"}],"version-history":[{"count":0,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/product\/14211\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/media\/13778"}],"wp:attachment":[{"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/media?parent=14211"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/product_category?post=14211"},{"taxonomy":"product_categories_new","embeddable":true,"href":"https:\/\/elementor.wehopower.com\/pl\/wp-json\/wp\/v2\/product_categories_new?post=14211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}