I'm actually trying to design power supplies that use several battery sources(car batteries) to provide a sufficient collector(or plate) DC voltages to preamps with recharge trigger that will turn on the charge voltage whenever the work voltage drop bellow tolerance.
Designing such PS for large poweramps may be very and very challenging especially if you want to keep an internal PS resistance bellow 8Ohms or number of such batteries should be enormous along with giant size electrolytics.
Designing such PS for large poweramps may be very and very challenging especially if you want to keep an internal PS resistance bellow 8Ohms or number of such batteries should be enormous along with giant size electrolytics.