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In Reply to: RE: Supply's Design ....... posted by drlowmu on March 22, 2014 at 19:12:44
I am not so sure if the voltage drop of the 10H choke is 10vDc. Just because direct after the rectifier we have no real dc, just an alternating dc.
Probably we have a lot more current than 100mA also because the capaciter will have an ac current too.
Anyway it is a bad way to make a ripple free dcV. High voltage spikes for the rectifier tube and also to much current for the rectifier beacause of the high capacity load.
Please similate the circuit in Duncan psud2: http://www.duncanamps.com/psud2/
Follow Ups:
I love the story of the origin of the amp. I hope it is true, as the company president makes such a big deal about designing each and every item, which struck me as being very unlikely.My experience is that when someone really stresses, repeatedly, that he designed something, the less likely it is true. Real designers have a different manner usually, are wired differently, and I did not "get" this guy designing all the equipment plus speakers.....
Edits: 08/11/16
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