what is quiescent current on rockford amp - diyAudio
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Old 15th August 2009, 11:38 AM   #1
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Default what is quiescent current on rockford amp


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

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
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Old 15th August 2009, 01:35 PM   #2
Glowbug is offline Glowbug  United States
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Location: Hillsborough, NC
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.
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Old 15th August 2009, 03:23 PM   #3
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thanks Glowbug

no i haven't the manual

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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