EMRFD Message Archive 3327

Message Date From Subject
3327 2009-07-16 14:46:41 richj_focus power supply filtering
I want to power the audio section of a phasing receiver from a switching power supply. The supplies voltage is what i want, +/-5V,
but i want to wind a toroid to filter out the noise from the switcher.

Can any one give me some tips on doing this?

3328 2009-07-16 15:17:43 leon Heller Re: power supply filtering
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