is the vintage Curtis PMC I have laying around somewhere an SCR
controller?
EVDL Administrator wrote:
AFAIK, neither PMC nor Curtis has ever made an SCR controller. The early
(1970s-1980s) PMC-branded controllers used bipolar transistors. The later
Curtis controllers used MOSFETs.
That matches my recollection as well. The earliest one I've seen used
power darlington bipolar transistors.
--
The trouble ain't that there's too many fools, but that lightning ain't
distributed right. -- Mark Twain
--
Lee A. Hart, http://www.sunrise-ev.com/LeesEVs.htm
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