USD 7.14USD 10.50

1W 1.4W 1.6W blue single lithium driver circuit board / 445/447/450nm adjustable current

Design Features:

Circuit control: 5.5V boost circuit

Dimensions: 9*20mm (width * length)

Reverse connection protection: no reverse connection protection

Quick start protection: with soft start protection, even if you switch power frequently, you will not worry about damaging the laser tube.

Pin definition: marked with positive and negative wiring on the board

Polarity definition: housing negative

It is recommended to use a 3.7V lithium battery (16340, 18650, 14500 and 18500 power supply), or directly use a 5.5V DC power supply.

QQ截图20191023134918 QQ截图20191023134939

Output : Switching Transducer

Material : Polymer

is_customized : Yes

Usage : Temperature Sensor

Model Number : new

Type : Vibration Sensor

Theory : Ultrasonic Sensor