[Amps] PSU rectifiers & caps

Andy GD0TEP andy at gd0tep.com
Wed Apr 1 17:25:40 PDT 2009


Hello to the group..

I'm in the process of putting together a replacement PSU board for my
amplifier and need some advice.

I plan on using 12 500v/330mf snap in caps for smoothing, but I'm stuck for
rectifiers.

I've just killed a string of 3a/1000v and want to upgrade to give more
headroom.
I was thinking about something like a string of these (STTA512D) 5a @ 1200v,
but perhaps there's a better way??

Advice and suggestions appreciated 

73 Andy
http://www.gd0tep.com




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