Question about Pyramid 10 AMP 13.8V POWER SUPPLY Car Audio Amplifier
My ps-21k puts out 13.6V when not under a load, when I add a radio with 4A load the protection lite comes on and puts out 0V. how can I fix this?
You need to get the voltage regulator circuit checked in your ps-21k
Posted on Jun 14, 2008
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Posted on Jan 02, 2017
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