SHENZHEN G-SUN OPTOELECTRONICS CO.,LTD
Your One-Stop Supplier of Laser Products
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Design Features:
Circuit control: 5V step-up circuit,constant current output,3V-5.5V power supply output stable.
Size: 20mm (L)*10.2mm (W)
Reverse Connection Protection: The unique design of the reverse connection protection, don't need worry about burning plate when batteries put in the wrong way.
Quick Start Protection: With soft start protection, even though you turn on or turn off power supply frequently, it won’t damage the laser diode.
Pin Definition:
The pad is designed for 445nm drive plate, you only need to weld according to the pin arranged in triangle , not like the other plate, to cut off one foot, or staggered welding.
Polar Definition:
Module shell is positive, back ends pad is negative. It is recommended that use 3.7V lithium battery (such as 16340 /18650 /14500 and 18500) , or use 5.5V DC power supply directly.