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1W 1.6W 3W 445/520nm dual lithium blue laser driver circuit module 12V 3A step-down constant current

$29.00

SKU: 33002494418 Category: Tag:

Description

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Product specifications:
Circuit control: 5V step-down circuit, constant current output, guarantee 5.8-12V power supply through light output stability
Dimensions: 10.2*22mm (width * length)
Reverse connection protection: unique reverse connection protection design, do not worry about the battery is reversed and burned
Pin definition: The pad designed for the 445nm driver board, you only need to be naturally welded according to the triangle of the foot.
Polarity definition: The module case is positive and the tail pad is negative.

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O1CN019N2eQl1z3PW7xT90F_!!106586658

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