I have built a regulated split rail supply 24+ Ov 24- to power an old Exposure Pre Amp. This is dual mono with a board for both channels. The boards are marked DC input 24vdc for a split rail supply. The boards also have an LM317 and 337 after the DC input.
The pos rail of the PS is drooping to around 10v and the negative rail to around 2 volts. I did make a supply for this years ago and from memory it was an unregulated supply and it worked fine. Any ideas anyone?
The pos rail of the PS is drooping to around 10v and the negative rail to around 2 volts. I did make a supply for this years ago and from memory it was an unregulated supply and it worked fine. Any ideas anyone?