KUw6UI

Multi-functional desktop adjustable power supply

Overview

Modified from project: Red Mushroom Desktop Power Supply MINI Version

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Bilibili video:
Modifications to the open-source multi-functional adjustable desktop power supply "Xiaoqiang
": 1. Added a top plate with immersion gold decoration; even the neighbor's kids will be envious!
2. Added commonly used connectors to the top plate for easier debugging; no need to search for adapters everywhere.
3. Added mounting holes for the voltmeter; changed from side mounting to top mounting.
4. The top and bottom plates use XH2.54 connectors; 10cm pre-made cables are sufficient.
5. Added indicator light output interfaces to the top plate. If you don't mind too much brightness, you can solder only resistors to the bottom plate, connect the XH2.54 cables to the top plate, and solder the indicator lights to the top plate. If you think the lights are too bright, don't solder the LEDs to the top plate; adapter cables are also optional.
6. Added a master control switch

. Please purchase the interfaces used for the top plate according to the reference price table or the 3D drawing. Due to the group member's test sample not passing the review, the board can only be disassembled for manufacturing.
Please do not mistakenly buy DC002; purchase DC00. 5. Purchase a 0.28-inch three-wire meter head.
I recommend immersion gold for the top plate and tin plating for the bottom plate. Board thickness is 1.6. Customer code 5x5, designated QR code.

Enjoy...^-^...

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Update:2026-03-27 10:10:33

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