parallel

I want to built an LED grow light from scratch but I'm not sure what to look for when wiring in series and parallel on the same board. I want it to have different types of LEDs with different wavelength, like the Spider Farmer SF4000 or the SSK-272-RR-V2 for example, so I have to deal with...

I would like to make a light for 4*2 area, i've bought the COB and passive heatsinks and holders. Clu048-1212 10pcs and 40wattage pin heatsinks. -The first thought I had was buying a hlg-320-c700 and running 10 in series, but after some more reading i've figured it might not be good to start...

Hello All, This is my first post here and I have an interesting question for you all: I have seen a lot of static on the web about parallel wiring and current mirrors and resistors, but not much useful information. I know there are many different opinions about parallel wiring in our...

I hate to make a new thread about drivers, but I find conflicting or older information when searching about thermal runaway and I'm sure it could help a lot of new users too (or at least me). Can you help me settle the advantages and disadvantages of low voltage (parallel) vs high voltage...

After multiple searches on RIU and the web, I need to call upon your help since I can't find answers. How do I run LED's of differing voltage on a single power supply? I understand that I need to add LED voltages in series together to calculate the voltage needed from a power supply. Do I do...