How to Make Lab Bench Power Supply

by MrSottong in Circuits > Tools

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How to Make Lab Bench Power Supply

In this article I will show you how to make a lab bench power supply.

Required Components

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SMPS 24V 5A
Step down 300Watt
Step down 3A
12V Fan
Acrylic box
Banana Jack
Switch
10K potentiometer multiturn
10K potentiometer
V & A Meter
Heat srink
wire
Resistor 330 & Blue led
Female AC

Circuit Scheme

this is a diagram for the assembly

Result

this is the result