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Power Supply Driver Circuit for 445nm 447nm 450nm 1w 1.4w Blue Laser 3.7V 9x20mm

$ 4.59

Availability: 50 in stock
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Return shipping will be paid by: Buyer
  • UPC: 4857664142029
  • Country/Region of Manufacture: China
  • All returns accepted: Returns Accepted
  • Model: DB450-3.7-0920
  • Condition: New
  • Item must be returned within: 30 Days
  • Brand: good
  • MPN: Does not apply

    Description

    Power Supply Driver Circuit for 445nm 447nm 450nm 1w 1.4w Blue Laser 3.7V 9x20mm
    Parameter
    Wavelength:445nm 447nm 450nm
    Recommended working voltage:3.7V lithium battery (16340,18650,14500 and 18500 powered), or directly using a 5.5V DC power supply
    Circuit control:5.5V boost circuit
    Reverse Polarity Protection:None
    Diameter:9x20mm
    This is a power supply driver for 445-450nm 1W 1.4W  laser diodes!
    Widely use in industrial and LAB !
    Features:
    QSP protection: with soft start protection, even if you frequently switch on and off the power supply, it will not cause damage to the laser diodes.
    Pin definition: the PCB board shows positive and negative wiring schematic
    Package:
    1pc Power Supply Driver Circuit for 445nm 447nm 450nm 1w 1.4w Blue Laser 3.7V 9x20mm
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