🔌 Today I make a cheap mini power supply.
All you need is 10 minutes of free time, a soldering iron and a 3D printer.
Have fun!

📐 3D Model https://www.thingiverse.com/thing:656...
📄 Schematics https://drive.google.com/file/d/10P3i...

📱 My telegram channel https://t.me/DIYElectronicsDiscount

Materials
- Main board https://s.click.aliexpress.com/e/_DDw...
- Banana connectors https://s.click.aliexpress.com/e/_DlQ...
- M3 screws https://s.click.aliexpress.com/e/_DEI...
- Modular cables https://s.click.aliexpress.com/e/_Dn0...
- ZK-4KX https://s.click.aliexpress.com/e/_Dkh...

Tools:
T12 soldering iron https://s.click.aliexpress.com/e/_Dnq...
3d printer https://s.click.aliexpress.com/e/_Dlx...


💟 Support my work https://allmylinks.com/dariocose

📷   / darioc0se  
📱 https://t.me/DIYElectronicsDiscount
📏 https://www.thingiverse.com/dariocose...
🎁 PcbWay $5 New User Discount https://pcbway.com/g/J9wGV4

0:00 Intro
0:48 My first bench power supply
1:14 ZK-4KX
2:01 XH-M229
3:04 The new board
5:22 Assembly
9:31 Test
10:56 Conclusions