{"product_id":"wanptek-30v-5a-bench-dc-adjustable-power-supply-dc-power-repair-lab-design-schools-electroplate-test-charge-gps305d","title":"WANPTEK 30V 5A BENCH DC ADJUSTABLE POWER SUPPLY, DC POWER, REPAIR, LAB, DESIGN, SCHOOLS, ELECTROPLATE, TEST, CHARGE, GPS305D","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIndustry,Laboratory,Smart Home,Led Lighting,3D Printer,Industrial Equipment,Machines,Battery Charging,Phone Repair\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWANPTEK\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE FCC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e220v\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eKeyword\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMobile Phone Repair Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMOQ\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1 Piece\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGPS305D\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Frequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50hz\/60hz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSingle\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e30v\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlace of Origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGuangdong, China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProduct Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwtiching Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtection\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eShort Circuit Protection,Overcurrent Protection,Overvoltage Protection,Over Temperature Protection,Overloading Protection,Over Power Protection,Undervoltage Protection,Overcharging Protection\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eProtections\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOPP OVP SCP OCP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e220*105*145mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAC-DC,Single Output\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWarranty\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1 Year\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1.6KG\u003c\/span\u003e\u003c\/p\u003e\u003cdiv data-host=\"3361153175\" data-magic-global=\"%7B%22bizId%22%3A3697358443%2C%22pageId%22%3A21352312049%2C%22siteId%22%3A10002086355%7D\" data-id=\"detail_decorate_root\" id=\"detail_decorate_root\"\u003e\n\u003cstyle\u003e#detail_decorate_root .magic-0{margin-bottom:10px;overflow:hidden}#detail_decorate_root .magic-1{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-2{width:750px}#detail_decorate_root .magic-3{overflow:hidden;width:750px;height:510px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-4{margin-top:0;margin-left:0;width:750px;height:510px}#detail_decorate_root .magic-5{overflow:hidden;width:750px;height:757px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-6{margin-top:0;margin-left:0;width:750px;height:757px}#detail_decorate_root .magic-7{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-8{width:750px;height:750px;overflow:hidden;margin-bottom:0}#detail_decorate_root .magic-9{position:relative;left:0;top:0;width:750px;height:750px}#detail_decorate_root .magic-10{width:750px;border-collapse:collapse}#detail_decorate_root .magic-11{min-height:18px;padding:5px 10px;width:273px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-12{display:none}#detail_decorate_root .magic-13{min-height:18px;padding:5px 10px;width:127px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-14{min-height:18px;padding:5px 10px;width:421px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-15{min-height:18px;padding:5px 10px;width:128px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-16{min-height:18px;padding:5px 10px;width:272px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-17{min-height:18px;padding:5px 10px;width:420px;min-height:18px;box-sizing:content-box}#detail_decorate_root .magic-18{min-height:18px;padding:5px 10px;width:272px;box-sizing:content-box}#detail_decorate_root .magic-19{min-height:18px;padding:5px 10px;width:127px;box-sizing:content-box}#detail_decorate_root .magic-20{min-height:18px;padding:5px 10px;width:420px;box-sizing:content-box}#detail_decorate_root .magic-21{min-height:18px;padding:5px 10px;width:128px;box-sizing:content-box}#detail_decorate_root .magic-22{overflow:hidden;width:247.33333333333334px;height:400.5398110661269px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-23{margin-top:0;margin-left:0;width:247px;height:400px}#detail_decorate_root .magic-24{overflow:hidden;width:247.33333333333334px;height:400.5398110661269px;margin-top:0;margin-bottom:0;margin-left:4px;margin-right:0}#detail_decorate_root .magic-25{vertical-align:top}#detail_decorate_root .magic-26{vertical-align:top;display:inline-block;padding-right:4px;width:33.333%;box-sizing:border-box;margin-bottom:-4px;padding-left:4px;margin-top:-4px}#detail_decorate_root .magic-27{vertical-align:top;box-sizing:border-box;padding-top:4px}#detail_decorate_root .magic-28{padding:0;margin:0;color:#333;font-size:14px;line-height:20px;font-weight:bold;white-space:pre-wrap}#detail_decorate_root .magic-29{vertical-align:top;padding-bottom:4px;box-sizing:border-box;padding-top:4px}#detail_decorate_root .magic-30{padding:0;margin:0;white-space:pre-wrap;font-size:14px}#detail_decorate_root .magic-31{white-space:pre-wrap;font-size:14px}#detail_decorate_root .magic-32{overflow:hidden;width:373px;height:400px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-33{margin-top:0;margin-left:0;width:373px;height:400px}#detail_decorate_root .magic-34{overflow:hidden;width:373px;height:400px;margin-top:0;margin-bottom:0;margin-left:4px;margin-right:0}#detail_decorate_root .magic-35{overflow:hidden;width:750px;height:750px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-36{margin-top:0;margin-left:0;width:750px;height:750px}#detail_decorate_root .magic-37{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}\u003c\/style\u003e\n      \u003cdiv module-id=\"36776326813\" module-title=\"detailSellerRecommend\" render=\"true\" class=\"J_module\"\u003e\u003cdiv data-magic='{\"mds\":{\"assetsVersion\":\"0.0.14\",\"assetsPackageName\":\"icbumod\",\"moduleNameAlias\":\"icbu-pc-detailSellerRecommend\",\"moduleData\":{\"config\":{\"columnCount\":4,\"titleKey\":6,\"products\":[1600138458162,1600144015653,1600137889041,1600139312095,1600997349783,1601042943947,1601031889135,1600999609679,1601030012363,1601205406744,1600147479578,1601025397079]}}},\"version\":1}' class=\"icbu-pc-detailSellerRecommend magic-0\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326814\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-03tsse\" data-section=\"AliMagic-03tsse\" data-section-title=\"Company Profile\" class=\"magic-1\"\u003eCompany Profile\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326815\" module-title=\"detailVideoShow\" render=\"true\" class=\"J_module\"\u003e\u003cdiv data-magic='{\"mds\":{\"assetsVersion\":\"0.0.6\",\"assetsPackageName\":\"icbumod\",\"moduleNameAlias\":\"icbu-pc-detailVideoShow\",\"moduleData\":{\"videoInfo\":{\"coverUrl\":\"http:\/\/sc01.alicdn.com\/kf\/H5adaa7c8c03b445b942f03bd1b34baee2.jpg\",\"videoId\":\"286479576933\"},\"hideBottom\":false}},\"version\":1}' class=\"icbu-pc-detailVideoShow magic-0\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326816\" module-title=\"detailSingleImage\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-2\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-2\"\u003e\u003cdiv class=\"magic-3\"\u003e\u003cimg src=\"\/\/sc02.alicdn.com\/kf\/H9fa843cea574424d8ca45e5c6e865f62y\/232186945\/H9fa843cea574424d8ca45e5c6e865f62y.jpg\" data-id=\"child-image-0\" class=\"magic-4\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326817\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-usr4mf\" data-section=\"AliMagic-usr4mf\" data-section-title=\"Certifications\" class=\"magic-1\"\u003eCertifications\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326818\" module-title=\"detailSingleImage\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-2\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-2\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cimg src=\"\/\/sc02.alicdn.com\/kf\/H6df0ddd61d76402d8325cdd9edf6b6dda\/232186945\/H6df0ddd61d76402d8325cdd9edf6b6dda.jpg\" data-id=\"child-image-0\" class=\"magic-6\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326819\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-lf6u3f\" data-section=\"AliMagic-lf6u3f\" data-section-title=\"Product Description\" class=\"magic-1\"\u003eProduct Description\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326820\" module-title=\"detailManyImage\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-detailManyImage magic-7\" data-module-name=\"icbu-pc-detailManyImage\"\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hc016cfc38bec4090831f29dbf4821f9fU\/232186945\/Hc016cfc38bec4090831f29dbf4821f9fU.jpg\" class=\"magic-9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H85f33973503d406d95035657dbb5be2cQ\/232186945\/H85f33973503d406d95035657dbb5be2cQ.jpg\" class=\"magic-9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hfff31c4d4a144eb6bc274218b5ddad70J\/232186945\/Hfff31c4d4a144eb6bc274218b5ddad70J.jpg\" class=\"magic-9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H4f3765d6b9de4c99b5af6dc90bfe1dd1X\/232186945\/H4f3765d6b9de4c99b5af6dc90bfe1dd1X.jpg\" class=\"magic-9\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-8\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hf4aff0f47f194f8d966664c6237e0314Q\/232186945\/Hf4aff0f47f194f8d966664c6237e0314Q.jpg\" class=\"magic-9\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326821\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-iaft8a\" data-section=\"AliMagic-iaft8a\" data-section-title=\"Specification\" class=\"magic-1\"\u003eSpecification\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326822\" module-title=\"detailTableNoTitle\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"ife-detail-decorate-table\"\u003e\u003ctable class=\"has-title is-zebra all magic-10\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-11\"\u003eInput voltage\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-14\"\u003eAC 230V \/ 115V ± 10%; 50Hz \/ 60Hz.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-15\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-11\"\u003eOutput voltage stabilizing value\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-14\"\u003e0-30V continuously adjustable\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-15\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-11\"\u003eOutput constant current value\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-14\"\u003e0-5A continuously adjustable.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-15\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-16\"\u003eRipple voltage\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-17\"\u003eVPP ≤ 1%\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-15\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-13\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eOverall efficiency\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e≥ 89%.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eDigital display\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003eFour LED digital tube dual display.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eDisplay resolution\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e00.01V\/0.001A.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eDisplay accuracy\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e± 1% + 2digits.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eWorking temperature\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e(- 10 ～ 45) ℃\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eStorage temperature\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e(- 20 ～ 60) ℃\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eRelative humidity\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e90% (40 ± 5 ℃)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eNet weight\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e1.45Kg\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eMachine size (mm)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003e81 (W) × 165 (H) × 220 (L)\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-18\"\u003eAttached accessories\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"3\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-20\"\u003epower cord X1 instruction X1 warranty card certificate X1 output cord x1\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-19\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd rowspan=\"0\" class=\"magic-12\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36790244755\" module-title=\"detailMultiImages\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-2\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-2\"\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H2a1cecf745ec42dcbf06aef65f6ae0dau\/232186945\/H2a1cecf745ec42dcbf06aef65f6ae0dau.jpg\" data-id=\"child-image-0\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-24\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H41955b8cbe5d44c7951cfad2d92dc0a6L\/232186945\/H41955b8cbe5d44c7951cfad2d92dc0a6L.jpg\" data-id=\"child-image-1\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-24\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H20a5e0c53855400aa72dcba1b3bfdcd2P\/232186945\/H20a5e0c53855400aa72dcba1b3bfdcd2P.jpg\" data-id=\"child-image-2\" class=\"magic-23\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"37302548786\" module-title=\"detailThreeTitleParagraph\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-25\"\u003e\n\u003cdiv class=\"magic-26\"\u003e\n\u003cdiv class=\"magic-27\"\u003e\u003ch3 data-id=\"title0\" class=\"magic-28\"\u003e\u003cspan\u003eHow does a switching DC power supply work?\u003c\/span\u003e\u003c\/h3\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-29\"\u003e\u003cdiv data-id=\"paragraph0\" class=\"magic-30\"\u003e\u003cspan\u003eDC switching power supply is basically an electrical energy supply device that rectifies, filters, cuts, and inverts external power sources through internal control circuits, and finally provides stable DC power to the load. Its working principle mainly includes the following steps\nInput power rectification and filtering: The operation of a DC switching power supply starts at the input end of an AC power supply. The AC signal is converted into a stable DC electrical signal through the processing of rectification and filtering circuits\nControl circuit: The circuit signal filtered by the power supply is processed by a control circuit, which can receive external set potential signals and other auxiliary signals, and based on these signals, control the on\/off of the switching tube to achieve the purpose of setting output voltage, current, etc\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"magic-26\"\u003e\n\u003cdiv class=\"magic-27\"\u003e\u003ch3 data-id=\"title1\" class=\"magic-28\"\u003e\u003cspan\u003eWhich is better linear or switching power supply?\u003c\/span\u003e\u003c\/h3\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-29\"\u003e\u003cdiv data-id=\"paragraph1\" class=\"magic-31\"\u003e\u003cspan\u003eSwitching power supply: It has a high efficiency, usually reaching over 80%, and some can even exceed 90%. This makes it more efficient in terms of power consumption and energy utilization. Known for its high efficiency. By operating high-frequency switches, higher energy conversion efficiency can be achieved, converting input energy into output energy and reducing energy waste.\nLinear power sources: have lower efficiency, typically between 60-75%, which means they generate more heat during the energy conversion process. Although the structure is simple, its efficiency is relatively low. When the current flows through the power supply, more heat is generated, causing a portion of the electrical energy to be lost in the thermal energy.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"magic-26\"\u003e\n\u003cdiv class=\"magic-27\"\u003e\u003ch3 data-id=\"title2\" class=\"magic-28\"\u003e\u003cspan\u003eWhat is a switching power supply 12v?\u003c\/span\u003e\u003c\/h3\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-29\"\u003e\u003cdiv data-id=\"paragraph2\" class=\"magic-31\"\u003e\u003cspan\u003eA 12V switching power supply is a special type of small voltage supply device that can convert AC power from the input end to the load end into continuous and stable DC current. This type of power supply is very suitable for use in laptops or other small appliances, as they usually do not require additional high-power power. Compared to traditional 5-20V power supplies, 12V switching power supplies have many advantages. Firstly, it is more energy-efficient. For most electronic products, converting AC mains power to battery power requires much less energy than converting regular mains power to battery power.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36790244756\" module-title=\"detailTwoImages\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-2\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-2\"\u003e\n\u003cdiv class=\"magic-32\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H292b4f81e6e649dd945c7fa989387960X\/232186945\/H292b4f81e6e649dd945c7fa989387960X.jpg\" data-id=\"child-image-0\" class=\"magic-33\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-34\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H0ef0f00df77c4e908327c9e20c9f5b63I\/232186945\/H0ef0f00df77c4e908327c9e20c9f5b63I.jpg\" data-id=\"child-image-1\" class=\"magic-33\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326823\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-ehncyq\" data-section=\"AliMagic-ehncyq\" data-section-title=\"Packing \u0026amp; Delivery\" class=\"magic-1\"\u003ePacking \u0026amp; Delivery\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326824\" module-title=\"detailSingleImage\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-2\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-2\"\u003e\u003cdiv class=\"magic-35\"\u003e\u003cimg src=\"\/\/sc02.alicdn.com\/kf\/H1e02c4234b1245d3ae72b38c97fda07a1\/232186945\/H1e02c4234b1245d3ae72b38c97fda07a1.jpg\" data-id=\"child-image-0\" class=\"magic-36\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326825\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-m6g9mo\" data-section=\"AliMagic-m6g9mo\" data-section-title=\"FAQ\" class=\"magic-1\"\u003eFAQ\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"36776326826\" module-title=\"detailTextContent\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-25\"\u003e\u003cdiv class=\"magic-37\"\u003e\u003cdiv class=\"magic-29\"\u003e\u003cdiv class=\"magic-30\"\u003e\n\u003cb\u003e\u003c\/b\u003e\u003cspan\u003eQ：Can I purchase samples for testing?\u003cbr\u003eA：Absolutely! We welcome you to purchase samples for testing! Sample orders for different models are acceptable!\u003cbr\u003e\u003cbr\u003eQ：Do you offer a warranty on your merchandise?\u003cbr\u003eA:Yes, all of our power supplies come with a 12 month warranty!\u003cbr\u003e\u003cbr\u003eQ：How long does it take to deliver? What is the shipping method?\u003cbr\u003eA：The delivery time for samples is 3-5 days, and for bulk orders, the delivery time is 15-20 days. We can provide FedEx,\u003cbr\u003eDHL,UPS,TNT and other express ways for small items, and we recommend shipping for large items.\u003cbr\u003e\u003cbr\u003eQ：What are the payment options?\u003cbr\u003eA：We suggest alibaba trade assurance order,we also accept PayPal,Western Union,T\/T transfer,L\/C at sight.\u003cbr\u003e\u003cbr\u003eQ：Do you offer OEM services?\u003cbr\u003eA：We offer OEM services for logos, depending on your custom requirements and quantities to discuss with you!\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \u003c\/div\u003e","brand":"PDG ibma","offers":[{"title":"0-150W","offer_id":53600660357483,"sku":"1600999482510-0-150W","price":15332.0,"currency_code":"XOF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1638\/3083\/files\/Hfcc7820b268b4ba7b2dd3df4ab06b25f5.webp?v=1784851278","url":"https:\/\/jznpjn-rq.myshopify.com\/products\/wanptek-30v-5a-bench-dc-adjustable-power-supply-dc-power-repair-lab-design-schools-electroplate-test-charge-gps305d","provider":"PDG ibma","version":"1.0","type":"link"}