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Old 10th October 2019, 04:20 PM   #31
ADRIANd is offline ADRIANd  Mexico
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Join Date: Mar 2005
Location: chihuahua
Thank you! i Will try with all Fb31n20d installed and clamped and keep you informed.
About the a56 that i changed, maybe it Was leaky. I can not think in another reason.
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Old 18th October 2019, 05:13 PM   #32
ADRIANd is offline ADRIANd  Mexico
diyAudio Member
 
Join Date: Mar 2005
Location: chihuahua
The amp is working fine, all psu and output gets installed and clamped.
When the amp is starting(red led On) the amp draws 1.46 amperes, when the green led turns On it draws 3.4 amperes at idle, i put audio and hear about 8 min of music at a modarte volume the amp gets little warm.
I lefted the amp On at idle for about 2 hrs and i feel the amp warm.

What do you think about 3.4 amp at idle for this amp??
It sounds nice, for about 10 second i demanded high power to the amp and worked nice.
I turn it off an On several times to see if the current Was the same in all the times i started, i got exactly the same
1.46 amp red led, go up to 3.4 amp green led
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Old 18th October 2019, 05:22 PM   #33
Perry Babin is offline Perry Babin  United States
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Join Date: Nov 2003
Location: Louisiana
What'e the oscillating frequency of the output stage?
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