echoplex said:Hi Volker,
Will you ever consider a „Light“ Version of your 500 Series floor-Box PSU for smaller racks and even single two slot frames?
Only 1 channel, less power, smaller toroid, smaller box, smaller price ?
TillM said:Volker has developed it years ago.
Just drop him a mail.
For +/-24V you need at least a 2 x 20V transformer (or 1 x 40V with center tap).Spencerleehorton said:I have now changed all 317's and 337s and im getting voltages but the PSU doesnt deliver +24v or -24v with 48v?
Im using a 2 x 15v toroidal and it only gets +21v -21v and 48v?
Why did you choose the PN48PSU for this?Spencerleehorton said:This is to power 4 x neve 1290 with 48v