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LDB-100-S
Simple Laser Diode Driver PCB, 100mA..

Description
Our LDB-100-S is a small and simple laser diode (LD) driver board that operates in a constant-current mode and can provide up to 100mA of current. It includes an on-board trim-pot to adjust the desired output power.

Operation

1). Connect the laser diode (or LED) as indicated in drawing.
2). Connect the power supply as indicated in the drawing.
3). Turn-on the power supply. The LD (or LED) will turn on.
Note: The current is factory-adjusted at 50mA. To increase current, turn trim-pot R2 counter-clockwise. To decrease current, turn trim-pot R2 clockwise.

Drawing

Simple Laser Driver Assy DWG

[Download PDF]

Laser Controller Board

 

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