Alex Ayris
- Apr 22, 2016
- 22
- Joined
- Apr 22, 2016
- Messages
- 22
I'm wondering if this would be OK to do. I have A 30 amp 12volt power supply that powers a stereo system that I have made. The issue is that every time I turn off the unit at the switch on the stereo I lose all my settings. I'm wondering if I can wire in an additional 12 volt supply that bypasses the switch and takes the power direct from the mains in, the stereo has a constant live which is what keeps all the settings and a remote live which it uses when I have the stereo turned on but only 1 negative. So can I wire the additional power supply to the constant live and to the same negative that the other power supply is using? The secondary power supply is on 0.5 amp. Any advice would be appreciated.