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Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: RE: Low RFI power supply design posted by John Swenson on March 31, 2009 at 17:31:02:
Hi.
But they cost much much more than a 1N4007 or the like which only costs 25 cents a pop.
A simple cheapie C//C+R snubber is enough to tame it.
As I already posted below, RFI can get into our HIFi gears via the powerlines as well as airborne. A RFI snubber built inside the amp power supply is only one solution to kill RFI generated INSIDE our components. We need to do more to tackle the whole situation.
This is O.T. from the original post.
c-J
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Follow Ups
- Yes, choose Schottky 'Zero Recovery' diodes.. - cheap-Jack 06:53:07 04/01/09 (0)