I have one of those economical digital power supplies that one commonly finds on eBay. Not the greatest in terms of quality and it has an unusual design where the voltage can suddenly increase when the current is adjusted.
So I wanted to gut it, and replace the internals with my own power supply. Was going to re-use some of the components ie, display, case, transformer, switches fans, maybe some of the large caps etc. I was wondering what everyone thought of this 0-30v schematic.
Any issues that you can see, does it look like a good design?. One point that is confusing is the reference to L1 and L2, they don't give a value for the inductors. Any suggestion on what type one could use.
**broken link removed**
So I wanted to gut it, and replace the internals with my own power supply. Was going to re-use some of the components ie, display, case, transformer, switches fans, maybe some of the large caps etc. I was wondering what everyone thought of this 0-30v schematic.
Any issues that you can see, does it look like a good design?. One point that is confusing is the reference to L1 and L2, they don't give a value for the inductors. Any suggestion on what type one could use.
**broken link removed**