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Old 9th February 2004, 07:04 PM   #1
Thoru is offline Thoru  Netherlands
diyAudio Member
Join Date: Jan 2004
Location: Zaltbommel
Default My assymetric->symmetric PSU, please comment


I've 'designed' a PSU for my amplifier. The trafo is assymetrical, but I create a symmetrical supply out of it for the amp.
Power-on current will be around 30A and operational current will be around 12 A (through the diodes).
The 0.3 Ohm I measured simply with my multimeter on the trafo terminals. I don't know whether that's correct, but 0.3 seems reasonable.
Voltage ripple is 2 Vpp.

Please comment on this schematic.

Thanks in advance,

Remco Poelstra
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