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Re: Sheppard Taylor Circuit and High Voltage Ceramic Capacitors



Original poster: "rob by way of Terry Fritz <twftesla-at-qwest-dot-net>" <rob-at-pythonemproject-dot-com>

Tesla list wrote:
> 

> Why not use low ESR electrolytics?
> 
> Regards,
> Malcolm

They are huge at 450V, and they don't make small uF values. They call
them "computer grade".  But I doubt that any 450V cap can have the low
ESR that the SMPS output caps can achieve ( < 25V).  That is if I
understand correctly how caps are internally constructed.  Rob.

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