In Reply to: Re: Peerless Transformer brand name. posted by vanofmonks on June 18, 2006 at 21:42:21:
Hi Chris:The easy one first. Re: R-080. The price of this transformer is currently $80 each.
re: power supply filter choke for cap input. I ran a custom job as I could not readily think of a stock unit that was ideal.
Here are some particulars on the choke.
L would be nominally 18 henries
dcr would be approx 84 ohms
designed to carry 75 madcmy focus here was not low dcr as a virtue in-and-of-itself.
The lower DCR (lower than the 250 ohms you spec) was the
byproduct of designing the choke to operate at a very low
flux density with only 9 degrees C temp rise.So the unit will run cool, it will operate in the at-ease range
magnetically, and it won't pollute two square feet of airspace with
strong radiated magnetic fields.Price for these guys would also be $75 each. Size of the PS filter choke would be the same size as the R-080 except that it would mount in a horizontal brass channel frame.
msl
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Follow Ups
- Re: Peerless Transformer brand name. - mqracing 04:47:46 06/19/06 (2)
- Re: Peerless Transformer brand name. - vanofmonks 06:57:43 06/19/06 (1)
- Re: Peerless Transformer brand name. - mqracing 16:53:38 06/19/06 (0)