2pieces445nm-450nm Blue Laser Diode Driver<1.8a Output For 1-2w Blue Laser Diode

US $12.50

  • Grand Rapids, Michigan, United States
  • Jun 9th
This board with soft start protection, even if you frequently switch on and off the power supply, it will not cause damage to the laser diodes. •  The board use small size quality Inductance .(L) Pin definition: the PCB board shows positive and negative wiring schematic 1.Suitable for 1-2W 445-450nm Laser diode . 2.Circuit Control: boost to 5.6 V For constantly current output  <1.8A @ 3.7-4.5V input.  3.Size: 17mm+/-0.5mm diameter 4.Circuit Protection:Reverse Polarity Protection and Quick Switch Protection. 5.Recommended Power Supply: 1 pcs 3.7V 18650 Li battery.

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