Green pre power confusion

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Ptownkid

Well-known member
Joined
Feb 1, 2005
Messages
4,256
Location
Ajax, Ontario, Canada
I built a second green pre psu today, and something wierd is happening.

I get my +15 and -15, but the phantom come out at 16v, the three 47uf caps are upping the power, but in wierd numbers. It starts at 8v, goes to 11v, and then up to 16v from the first cap to the third cap.

Any ideas?
 
Bryan

On the phantom section, try taking out all but the first diode & cap, check the voltage. Put in the second diode & cap, check the voltage, etc. etc.

Should sort it out.

Peter
 

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