potentiometer

Hello, I suspect my current potentiometer is a bit dodgy so I want to replace with a more expensive one - I currently have a 100K ohm pot, are there any other specs I need to check? thanks

Hi guys, I ´m not new here but mostly I found everything I need without questioning but now I´m stuck at the point. I´m building my own LED COB and I ´m not sure how to properly connect meanwell driver with led cobs and potentiometer? I ´m going wire them in series. Maybe if you can draw me...

Hello to everybody, i'm going to buy a MeanWell HLG-320H-C1400 to drive 5 CLU 048. I'd like to buy the B version instead the A because i think the internal screw is not so practical in current use. Could somebody help me to find the right Potentiometer to buy (1-10 V? 0-10V) maybe linking me...

I have two 36" heatsinks and 4 Cree cxb3590 for each. I tried hooking my light up with my B version meanwell 185w, and thought it should all be connected right, well i never could get it to work so some wiring must be wrong. I'm asking for some help on wiring since I apparently forgot some...

I have two 36" heatsinks and 4 Cree cxb3590 for each. I tried hooking my light up with my B version meanwell 185w, and thought it should all be connected right, well i never could get it to work so some wiring must be wrong. I'm asking for some help on wiring since I apparently forgot some...

Lets assume over 4sq ft: Setup A: (4) cxb3590 36v 3500k CD on (1) HLG-185h-c1400B dimmed to 50% Setup B: (4) cxb3590 36v 3500k CD on (1) HLG-80h-c700B at 100% power 1. These setups pull approx the same wattage amount from the wall, correct? 2. Is Setup A just as efficient as Setup B...

Hey guys I've been lurking around here for a few months now, slowly ordering everything I need to build a COB setup. I have most things figured out due to the immense amount of information on this forum but have ran into a couple of questions that I cant find answers for. First of all, I...