EMC Filter

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Steve001
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EMC Filter

Post by Steve001 »

Evening All,

I know not quite the place to ask but - you never know :mrgreen:

Looking for a line choke / reactor for a centre tapped single phase supply (55 - 0 - 55) V AC to remove the 3rd and 5th harmonic from a switchmode power supply PSU 350W

Measured a 12 amp 3rd harmonic the 5th was not fair behind on no load on the PSU.

Any one got any idea's

looking for something like this style

https://www.schaffner.com/products/down ... rformance/

Steve
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Steve001
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Re: EMC Filter

Post by Steve001 »

Morning

https://admagnetics.co.uk/

they manufacture line chokes - two 150mH did the trick 1 fitted to the Live & 1 fitted to the neutral

Steve
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Re: EMC Filter

Post by Benj »

Hi Steve,

Excellent, thanks for letting us know. Well done, removing these type of issues can be tricky.

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