4.75W 450/462/520nm laser Blue Green Light Driver Circuit board Driver board

4.75W 450/462/520nm laser Blue Green Light Driver Circuit board Driver board 

Circuit Control:

Adaptive Laser Voltage High Efficiency Constant Current Boost Circuit

Quick start protection:

filter capacitors for input and output

Dimensions:

10.7*22.6mm

Boost efficiency:

95% or more at 4V, 86% at 3V

Output Power:

4.5-5W

Output Current:

4.5A

Reverse connection protection:

unique reverse connection protection design, using high current MOS for reverse connection

Pin definition:

Dedicated pads designed for high-power lasers of 445nm and 520nm, you only need to be naturally welded according to the triangle of the foot

It is recommended to use a 3.7V rechargeable lithium battery (16340, 18650, 14500 and 18500).

Package:

1* 4.75W 450/462/520nm laser Blue Green Light Driver Circuit board Driver board