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circuitmaker

Description

Tuned 1 power supply

This project works by feeding 110VAC into the transformer which converts it into 12.6VDC 1A through a common mode choke into a bridge rectifier feeding a built in buck-boost converter that outputs to 24VDC 1A and a voltage regulator which is variable via a trimmer, 0-9Vdc. the entire circuit is fused at 1A, the output of the 24Vdc and 9Vdc have a max current draw of 1A combined. My decision to create this was because there was no other boards that fit my needs, none ran off mains voltage, none ran at 1A full load, none fit.

the board has 4 mounting brackets that are threaded and grounded for not only being able to ground the entire pcb for ground faults, it gives many options on the ability to mount in many ways

Schematic and Layout

download (3).pdf

Download Gerbers Download BOM(Bill of materials)

Mar 06,2025

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Tuned 1 power supply

4 Layers PCB 86 x 130.5 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

This board takes 110VAC into 2 outputs, a 24Vdc that is switched on via a mosfet latch that is powered by 9Vdc with trimmer for 0-9V output

263

10.00 (1)

Published: Mar 06,2025

Standard PCB

Download Gerber file 1

BOM(Bill of materials)

Centroid file

Other files for Assembly

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