pwm

I wanted a way to control dimming on multiple MeanWell drivers without using optocouplers and resistors. I created this github page with all of the details to share for anyone else who's interested in doing the same. Feel free to post issues or discussions on the github page if you're interested...

If you need a 10K resistor across Dim- and Dim+ for 1 driver for “max off” , and 10K / (number_of_drivers), could you PWM 36 drivers with a 270ohm resistor, or is there a limit to the number of drivers with the Dim- and Dim+ to be run in parallel through an opto isolator?

Hi all. I'm not sure if I've already made a post here about these cobs. I couldn't find any... Anyway. I've bought two Vero 29's from cutter. And have them paired with an IP67 rated, "Erao- power led driver" with 10v dimming. First question is: when testing out the unit. I've noticed the...

I bought several units of these panels from their website because I found them to be the most similar of what I would expect from a cob led lamp. They say this panels use: CXB3070 AD bin HLG-120H-C1400B APV-8-12 Dual Bearing fans on a proper heatsink so fuck hell, I avoided a lot of job. I...