Power Supply Pinout Dec 2, 2015 7:29:10 GMT -7 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Coherent on Dec 2, 2015 7:29:10 GMT -7 This is the pinout of one type of power supply commonly used on the small Chinese Import Lasers. Be sure to check yours with a meter before attempting connections. Click on photo to enlarge/open.