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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: RE: an interesting journey posted by vinnie2 on December 9, 2016 at 11:07:57:
Most good quality SMPS has good quality filter circuit built in and line noise isn't much of the problems.
It is the Lighting transformers that usually has the line noise problems.
It's hard to implement proper filtering after the SMPS. It's going to be high frequency so you need small value caps and what value depends on what frequency noise that you are trying to filter out.
My approach to SMPS is real simple. Get the best quality SMPS (trial and error) with very low ripple, and proper power sizing such as 4 x the wattage of your power requirement for the ripple to be low.
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Follow Ups
- RE: an interesting journey - megasat16 11:14:09 12/09/16 (4)
- RE: an interesting journey - Alex Kitic 13:21:24 12/09/16 (3)
- RE: an interesting journey - megasat16 14:35:44 12/09/16 (2)
- RE: an interesting journey - Alex Kitic 01:36:19 12/10/16 (1)
- RE: an interesting journey - megasat16 20:03:44 12/10/16 (0)
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