Product name: 150 W constant current adjustable power source product type: LS-PAB150P-48 product introduction: characteristics: · general international exchange input range (can be as high as 265 VAC); · has active PFC function; · efficiency is as high as 85%; · protection kinds: short circuit/a load/overvoltage/a temperature; · natural air cooled; ... Telephone 13537732129 QQ115857916 mo first