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MagneQuest/Peerless Forum Welcome! Need support, you got it. Or share your ideas and experiences. |
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MagneQuest/Peerless Forum Welcome! Need support, you got it. Or share your ideas and experiences. |
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In Reply to: Updated version..give it your best shot!!! posted by Bas Horneman on May 13, 2004 at 17:14:18:
The cap. in front of the 1st filter inductor should be 10 nF HIGH WVDC ceramic, not 100 nF. That cap. serves only as protection against inductive kickback.A 100 nF. cap. across the 0D3 is too big; it can cause oscillation. A 47 nF. cap. is enough to kill regulator noise and will not oscillate.
As I indicated previously, a 2nd LC section is in order. The 1st filter cap. can be 22 muF. The 2nd inductor can be 5 H. The 2nd filter cap. is where the bulk of the energy storage goes.
Grounding a 2A3 filament winding is a "no no", when balance pots. are used and doubly so when a CCS is used in the cathode circuit.
Eli D.
Edits: 09/11/20 09/11/20 11/26/09 09/11/20 09/11/20 09/11/20 09/11/20 09/11/20 09/11/20 12/01/09 09/12/20 09/12/20 09/12/20 09/12/20 12/25/09 09/12/20 09/12/20 09/12/20
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- Re: Updated version..give it your best shot!!! - Eli Duttman 20:15:35 05/13/04 (0)
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