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Simple-12V-Regulated-Power-Supply

Korrieclanging201·Simple-12V-Regulated-Power-Supply·Hardware/220V AC - 12V DC Converter.kicad_pcb

Simple-12V-Regulated-Power-Supply PCB layout, top view — open source board by Korrieclanging201

About the Simple-12V-Regulated-Power-Supply PCB

Simple-12V-Regulated-Power-Supply is an open source PCB design by Korrieclanging201, published on GitHub under the MIT license. It is a 2-layer board measuring 124 × 91 mm, with 13 components from 10 distinct parts.

Other key parts include the L7812. By type, the board carries 3 capacitors, 2 diodes, 1 IC, 1 fuse, 1 switch and 1 resistor.

It belongs with the power & battery designs in this gallery.

From the project

Convert AC input to stable 12V DC with this reliable power supply design featuring high-voltage isolation and thermal management for industrial safety.

This project provides the design files to build a reliable 12V DC power supply. This device takes standard wall power from a transformer and converts it into a smooth, steady stream of electricity for your electronic projects. Many DIY circuits need a clean 12V source to function, and this design focuses on safety and performance.

The circuit uses a linear regulator to keep the voltage steady. It manages heat well and keeps electrical noise, known as ripple, to a minimum. You can use these files to manufacture a printed circuit board, also called a PCB, which acts as the foundation for your…

Main components on the Simple-12V-Regulated-Power-Supply

L7812

Simple-12V-Regulated-Power-Supply bill of materials (BOM)

13 components, 10 distinct parts.

QtyPartRefs
1
L7812
U1
4
Screw_Terminal_01x02
AC_input1, DC_output1, transformer(1&2)1, transformer(3&4)1
1
Fuse
F1
1
SW_DPST
SW2
1
B40C1500G
D1
1
LED
D2
1
100nF
C1
1
330nF
C2
1
2200uF
C3
1
220
R1

Simple-12V-Regulated-Power-Supply design files

The KiCad project lives in the Korrieclanging201/Simple-12V-Regulated-Power-Supply repository on GitHub; these links point at the commit this page was built from.

Simple-12V-Regulated-Power-Supply: common questions

How big is the Simple-12V-Regulated-Power-Supply PCB?

The Simple-12V-Regulated-Power-Supply measures 124 × 91 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Simple-12V-Regulated-Power-Supply?

13 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Simple-12V-Regulated-Power-Supply design files?

From the Korrieclanging201/Simple-12V-Regulated-Power-Supply repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Simple-12V-Regulated-Power-Supply design in my own project?

Yes, under the terms of its MIT license, which Korrieclanging201 chose for the repository.

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