Home Made Desktop Lab power supply

thingiverse

Hello friends here is my another project. It my long time back i want a simple desktop power supply for my hobby projects. So i designed this simple low cost DIY lab power supply for my Desk. I used a a faulty computer smps case and other components as below to complete the power supply. 1. Old smps 2. DC voltmeter and ammeter module 3. 12V 5 A SMPS 4. Rocker switch 5. 12 V Solder iron 6. Rotary switch 7. Connectors 8. DC jack connector & Nuts and wires The wiring is made all currents which pass through the ammeter hence FAN for cooling purpose is showing 0.02 A current. Hence u can use the SMPS to its limit. Soldering gun point which helps a lot and neat looks for my desk. External output like 12V DC jack socket and connectors. The output @ connectors can be selected in the rotary switch.12V, and 0-12 v variable power supply from a module which can be tuned from the front panel are any continent place while installing I hope u people liked this project. Please subscribe our channel to watch my next video @ 1st. Thanking you https://www.youtube.com/watch?v=a1YDSmDFbEg&feature=youtu.be