3-5VDC 10mA-300mA 200mW Adjustable Laser Power Laser Diode LD Diver Circuit Board Power Supply ACC

Product Information

This driver circuit, DC 3-5V voltage input, constant output current, adjustable output laser power. Suitable for driving power laser diodes of various colors (below 200mw).
Circuit parameters:
Input Voltage: 3-5VDC 
Input Current: 10mA~300mA
Output Current: Constant Current Setting (Can be set according to actual needs: 10mA-300mA)
Laser power: adjustable
Working temperature: -10~75°C
Overcurrent Protection: Yes
Short Circuit Protection: Yes
Size: Length*Width*Height=15*9*4.5mm

1. The default working current of this board is 220mA. If the current of the laser diode to be driven during using is less than 220mA, please first adjust the adjustable resistor anticlockwise by 45 °.
2. Drive a 650nm laser diode with an input voltage of DC 3V-5V
3. Drive a 405rnm laser diode with an input voltage of DC 5V-7V
4. Drive a 520nm laser diode with an input voltage of DC 7V-9V
5. Drive a 450nm laser diode with an input voltage of DC 7V-9V
ACC Circuit Board
The circuit board is a precision component. After receiving the package, it supports 7 days without reason to return the product without opening the original package. After the original package is opened, no return is provided. After sale, please consider whether you have the ability to install it manually before purchasing. Do not purchase if you do not have the ability to install! Our company does not provide trial play/trial loan/trial service. Thank you for understanding!