- Joined
- Jul 11, 2005
- Messages
- 114
Hi all,
is it possible to use a circuit like silentarts FPNPSU ( http://www.silentarts.de/Techtalk-Laden/FPNPSU_rev03-Doku.pdf) to generate a positive and negative rail from a single 48V powersupply. The idea is to connect +48V to the LM317 side and 0V to the LM337 side of the circuit. Would this create +/-24V rails (or lower) or am I on a dead end here?
what would be the best way to create dual from a single supply.
The idea is to use desktop powersupplies with a single output to power mainly opamps circuits (+/-18V to +/-16V) with it.
Thanks, andi
is it possible to use a circuit like silentarts FPNPSU ( http://www.silentarts.de/Techtalk-Laden/FPNPSU_rev03-Doku.pdf) to generate a positive and negative rail from a single 48V powersupply. The idea is to connect +48V to the LM317 side and 0V to the LM337 side of the circuit. Would this create +/-24V rails (or lower) or am I on a dead end here?
what would be the best way to create dual from a single supply.
The idea is to use desktop powersupplies with a single output to power mainly opamps circuits (+/-18V to +/-16V) with it.
Thanks, andi