What is the buck converter?

A buck converter is a DC-to-DC power converter which steps down voltage from its input to its output. It is a class of switched-mode power supply typically containing at least two semiconductors and at least one energy storage element, a capacitor, inductor, or the two in combination

How can i understand it is working?

Leds on board, indicates the system is working without problem. Each voltage level has one led, one is for 5V and the other one is for 3.3V.

Can i use 5V and 3.3V at the same time?

It can be used separately or can be used simultaneously.

Application Notes

The heatsink is not a requirement but can be used when if needed. ( SK104 heatsing is recommended. )

Tantalum capacitors 22uF used for AMS1117-3.3V.

Code

https://github.com/dh1p-dev/VoltageRegulator

Download Gerbers

Apr 16,2020

3,728 views

Max 30V Voltage Regulator (5V and 3.3V)

30V to 5V and 3.3V Voltage Regulator Buck Converter.

3728

Published: Apr 16,2020

Standard PCB

Download Gerber file 31

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