Quote:
Originally Posted by Gorgok
As silly as it may sound, is your PWM signal referenced to the power supply negative? With my old CAT4101 drivers that was a requirement or it wouldn't see the pwm at all. Common negative on the signal and supply fixed it.
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We'll, I appreciate the response. It's a little over my head. On the driver there is a header that has 3 solderless futtings. I beloeve all 3 are tied together for ground. I have ground ran from both the PWM (from reef angel) and from the meanwell power supply.
I'm kinda fed up with Steve's. I like the product, but the product support sucks. Is there any other alternative that I could put in my canopy?