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Ground Zero 15th August 2009 11:38 AM

what is quiescent current on rockford amp
Hello :)

I have bought a rockford fosgate amplifier "Punch 200.4" and i have replaced 4 mos-fets on the power supply and the amp is hot :confused:

I think that the guy who have the amp before me has disturbing the quiescent current ?

So can you help me to put the good value of the quiescent current please?
Have you got the value of this quiescent current please?

Thanks in advance
best regards :)

Glowbug 15th August 2009 01:35 PM

If you don't have a copy of the manual, only way would be to borrow a true-RMS reading clamp meter and see just how much current it's drawing. My guess would be no more than a couple amps.

Ground Zero 15th August 2009 03:23 PM

thanks Glowbug


no i haven't the manual :xeye:

But the quiescent current is in mA

And there is 4 potentiometer to set the quiescent current .

How can i do to have the good set-up for the quiescent current of my punch amplifier?

Thanks a lot :)

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