Welcome! Need support, you got it. Or share you ideas and experiences.
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In Reply to: RE: Jumped in posted by royewest on September 09, 2009 at 21:54:06
Yes, we certainly will post instructions. I'll try to get to that in the next few days.
What is the current draw?
The reason I ask is because early on, PJ figured I might be able to use my original Paramour transformers or the transformer upgrade without parafeed. I think back then we were talking about 3 ma.
Is that still the case? If not, could you give us a ballpark cap size for use with the original Paramour upgrade trannies?
Pretty please?
With all the convoluted projects I'm into, I'm really looking forward to receiving my Quickie for a dose of instant gratification. Thanks for offering it.
Triamp... Take a load off!
Current draw is 2mADC stock (36 volt B battery). With a transformer or choke in the plate instead of the 4K resistor, it might go as high as 3mA.
Thanks Paul,
If I try the upgrade transformers without a parafeed cap, is there a way to tell if I'm hurting the OPT's?
Better yet, is there a simple way for me to test if these trannies can handle a few millies of current, maybe the way you tested the OPT's in the link below?
Triamp... Take a load off!
OK, I just scrounged up an original-Foreplay upgrade OPT and checked it. Looks like 2mA is OK but 3mA is pushing it.
In both cases (this and the Speco) the exact current before saturation depends on the tightness with which the laminations are stacked. This can be pretty variable in a transformer not designed for DC.
Thanks Paul.
I assume you mean Paramour OPT (IIRC Foreplay only used B7's).
So it seems to be a borderline situation. Are 3.3uF parafeed caps appropriate here?
From what I've read, a high voltage cap would be inappropriate in a low voltage application. Is that correct in your view?
Triamp... Take a load off!
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