Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.
Feature:
Please weld the 3 pins of LD to the PCB board.
The red wire on the PCB is positive +, black wire on the PCB is negative -, connect both wires to a 3-5V DC power supply, use potentiometer to adjust the output power of the laser diode.
The circuit will automatically control the output power of the LD.
If the laser diode's operation current is very small, please first adjust the potentiometer to the smallest current before connecting to the power suply.
Please make sure the you use enough cooling when operating on the Laser diodes.
Package:
1 x M-type Common-cathode Pin Laser Diode Driver circuit PCB Constant Power Drive APC
