大功率 USB升压线 移动电源DC5V升9V 12V 光猫 无线路由器供电用
Link to the original- 100 — 1999 шт 5000$ per piece.
- 2000 — 50119 шт 4000$ per piece.
- 50120+ шт 3000$ per piece.
Inspection + photo report for $1.5.
We check the goods and take a photo report so you can make sure you get the right product without faults or damage
Delivery from China to Ukraine, Uzbekistan, European and African countries
Payable upon arrival at the warehouse in China
Returns are only possible while the item is in our warehouse in China. Once the goods have been dispatched from China, they cannot be returned
Photo and product description
大功率版的USB升压线,输出功率可达12W ,支持驱动额定功率为12V 1A或1.5A的路由器光猫等设备,输入支持5V 2A 2.4A及3A的移动电源或USB车充头及手机常用的USB充电头等电源,在5V 2A电源输入下,输出为12V 8W ,能驱动12V 1A 或0.5A的设备!若是想驱动12V 1.5A的设备 那么输入至少要5V 2.4A才够用,否则输入功率不足,输出功率也会不足! 关于转换效率请参考描述页面底部的参考图片! 提示:主板带输入限流,输入上限2.8A电流,过流或过热会自动保护!
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提示:经常碰到客户去测试升压线输出电流,在这里提醒一下大家,输出电流不是用万用表并联到输出端来测试的,那样只会告诉大家你是菜鸟或不懂电子的小白,至于原因,自己去百度一下吧,测试输出能力只能用电子负载,如果不服你可以用万用表测试一下你的电动车上的电瓶输出电流,如果能测出来,I 服了YOU ! 以后你就是老大!
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