Faulty Driver, Low voltage output?

Adamn

Newly Enlightened
Joined
Aug 22, 2018
Messages
1
Hi first time post I have an LED sign for a store that is flashing. I tested the output on the driver it is at 4vdc under load when it should be 12v. Do I have a faulty driver?
 

mercrazy

Newly Enlightened
Joined
Jul 28, 2014
Messages
160
did you check supply voltage?
bad connections will cause low voltage.
 
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