Hi,
am planning to build a 300 watts mosfet power amplifier,it requires a +/-85 volts symmetric power supply.I've never built a symmetrical power supply before,i recently leart of the simple symmetric power supply consisting of a center tapped transformer,a bridge rectifier and two filter capacitors.
My question is:is this setup suitable for a 300 watts power amplifier or does it need some sort of regulation?If so,what power supply schematic would be appriate for this amplifier?
Thanks.
am planning to build a 300 watts mosfet power amplifier,it requires a +/-85 volts symmetric power supply.I've never built a symmetrical power supply before,i recently leart of the simple symmetric power supply consisting of a center tapped transformer,a bridge rectifier and two filter capacitors.
My question is:is this setup suitable for a 300 watts power amplifier or does it need some sort of regulation?If so,what power supply schematic would be appriate for this amplifier?
Thanks.
go to
http://www.diyaudio.com/forums/solid-state/43331-power-amp-under-development.html
Quasi was starting this thread in 2004
6 years later its a Professional AMP with a lot of features and this MOSFET amp sound really great
have designed PCB 237 x 80 mm and add to the original QUASI Design some improvement and features for the DIY community
+/- 85V you can get up to 1000W @ 2 ohm
look attachments
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