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For 445nm 520nm 2W Laser Diode 6-14V Power Supply Driver Circuit PCB Board
For 445nm 520nm 2W Laser Diode 6-14V Power Supply Driver Circuit PCB Board

For 445nm 520nm 2W Laser Diode 6-14V Power Supply Driver Circuit PCB Board

$ 2.12

Availability: 236 in stock
  • Item must be returned within: 30 Days
  • Dimensions :: 10.2 x 22mm
  • Brand: Q-BAIHE
  • Circuit Control: 5V
  • Country/Region of Manufacture: China
  • MPN: DR-445-2W-6-14
  • Model: DR-445-2W-6-14
  • UPC: 6256299534823
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • Condition: New
  • Refund will be given as: Money Back
  • Bundle Listing: No

    Description

    For 445nm 520nm 2W Laser Diode 6-14V Power Supply Driver Circuit PCB Board
    Specification:
    1.Dimensions : 10.2 x 22mm ( W * L )
    2.Circuit Control : 5V buck circuit , constant current output , 6-14V power supply to ensure stable output.
    3.Reverse polarity protection : Unique reverse polarity protection design , do not worry about the battery polarity reverse making PCB board burnt.
    4.Pin definition: especially designed for 445nm driver board, you need to weld LD pins to the PCB as per our instruction
    5.Polarity definition: module casing is positive , tail of PCB is negative.
    Feature:
    1. In order to ensure safety, it is recommended to use good-quality 2pcs of 3.7V lithium batteries (16340,18650,14500 and 18500 battery), do not use low-quality batteries, or you can use 6-14V direct power supply.
    2. This PCB board has no potentiometer to allow customers to adjust the current, it has fixed resistance.
    Package:
    1 x
    For 445nm 520nm 2W Laser Diode 6-14V Power Supply Driver Circuit PCB Boar
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