Description
- Circuit control : 5V buck circuit , constant current output , 6-14V power supply to ensure stable output Reverse polarity protection : Unique reverse polarity protection design , do not worry about the battery polarity reverse making PCB board burnt. Polarity definition: module casing is positive , tail of PCB is negative
445nm 520nm 1.6W Laser Diode Drive Driver Board PCB 6-14V Voltage Input