forward converter [not fly -back]
look for pot-cores material 3C80, 3C81, 3C85 or equivalent, you will
need a cca 21 to 28mm dia pot-core if you run it at 80 to 120kHz,
driver ic TL495 , which is a PWM push pull controller
estimate the efficiency for 60% for the input power, look for very good
Hi Poul,
I've made a few hardware changes and some software changes, and I was wondering
if you (and/or others) would take a look at this plot. The green is phase over
70,000+ seconds with ~100ps resolution, while the blue is the ADEV. (The sharp
departures in phase are from large temperature
Hi
Keep in mind that the supply in question is likely running in the vicinity of
an atomic clock. Things like stray magnetic field are pretty important if
that’s the case …. It’s also quite possible that the original supply had some
“supply dies not the tube” features built into it.
Bob
On S
Thanks for the inputs everyone,
One of the direct replies got me the data I needed!
Alex, I'd like to by it that way, but A 24VDC input 3700VDC output at 4ma
does not seem to be available!
Cheers,
Corby
Hi Corby,
The way I would approach the problem would be not ask where to get a
given po
