DC-DC 12V To 3.3V 5V Buck Step down Power Supply Module For Arduino

Description:

1 .Input: DC 6V - 12V (input voltage must be higher than the output voltage to 1V or more.)

2.Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma), 12V (12V input directly to output)

3. Pairs of panel design, layout, nice;

4.Specially designed two pin mounting holes, can be directly fixed to the tunnel plate to extend the experiment;

5 Using a plurality of input and output pin, easy to use and connect;

6 PCB board size: 4.5cm * 4.5cm

7 With power indicator light (red)