Circuit Control: 12V step-down circuit, constant current output (both current and voltage adjustable)
Output Specifications: Max 3A
Application Range: Driver power supply for 200mW-3.5W 405/445/450/520nm red, green, blue, and other lasers
Dimensions: 29*49mm (W*L), component height including board 15.5mm
Input Voltage: 8-14V