[0-30V Stabilized Power Supply]

Hi, I just made circuit, and I have some problems....

The voltage regulation works pretty well, but I cant regulate the current intensity.....
Has anyone had this problem?

Thanks to all,

Best regards

[0-30V Stabilized Power Supply]

Hi audioguru,

After this suggestions made by you and the others, what's the best and final circuit. By the way and what about tesseract's circuit, it seems quite simple...

Thank's in advance

[0-30V Stabilized Power Supply]

One guy powered a switching power supply from this project. It caused C7 at the output of this project to get hot and explode.

Thanks

[0-30V Stabilized Power Supply]

I built the original version about two years ago ( with the Voltmeter + Ammeter LCD panel ) and it works wery good, but now i need some more power and i decided to built the new version with the 5 A output ( it is possible to become 7A with more powertransistors ? I have a 30V~ / 10 A trafo ). I used EAGLE ( i don't make publicity for EAGLE !! ) to make a single PCB layer with only 3 wire on top of PCB. The C1 ( 2x10.000

[0-30V Stabilized Power Supply]

I built the original version about two years ago ( with the Voltmeter + Ammeter LCD panel ) and it works wery good, but now i need some more power and i decided to built the new version with the 5 A output ( it is possible to become 7A with more powertransistors ? I have a 30V~ / 10 A trafo ). I used EAGLE ( i don't make publicity for EAGLE !! ) to make a single PCB layer with only 3 wire on top of PCB. The C1 ( 2x10.000