The stated specs for this power supply are pretty simple ... with a ZVS driver and an AC flyback transformer. Powered by a 24-volt DC supply and an adjustable DC-DC converter, that setup alone ...

Instead of taking the easy way out by putting a few taps on an ATX power supply, this project was built around a generic 24 Volt laptop power brick. An ATmega8 generates a PWM signal that is sent ...

The report includes: • a comprehensive history of automotive power supply systems, charting the development of electrical systems, via the promise of 42-volts to the eventual switch to 48-volt ...

offering 24 or 30 volt supplies, and these worked very well with the amplifiers (more so the 30v SMPS), having been carefully selected to do so by the designers. But one of my hi-fi buddies suggested ...