amps

Thank you in advance for your help and please excuse my lack of knowledge or if my terminology isn’t accurate. I am hoping someone can help me answer a question or two about running some Quantum boards using Meanwell drivers and I want to make sure I’m not overloading a 15 Amp circuit, as well...

Hey guys, so Im looking to build my first DIY COB set up and I wondering if I should try and run 9 COBs or 6 COBs ? My plan was to run 9 to have 1 light every sq ft but Im having trouble finding a driver that would run all 9 COBs in series. Would I be better off doing 5 COBs on 1 driver, and 4...

Current ripple. On your drivers, when they are talking about the current ripple, is that a "+/-" figure? That the current could be +(θ)mA or -(θ)mA at any given time? Or that the current could be only+(θ)mA at given time or only -(θ)mA at a given time? Or is it the total range in which the...

Hello rollitup growing community, I have just finished my first set of DIY grow lights. Its a simple setup for a 2x3 or 2x2 grow box. I am using an HLG-185H-C1400B driver, currently 2 Cree CXB3950's and some cheap but silent Alpine fans on two separate heat sinks. My driver runs at an operation...

the title pretty much explain my question. i am trying to buy a 1000w hps light with a 120v/240v switchable ballast. but my house is a 20A 110v. am i going to have a problem with that? appreciate for help.

I have the opportunity to lease a warehouse that is 4,000sqft. Ideally, I would like to setup 2 separate flower rooms with 18-20k de in each room, closed enviro with a/c and co2. Also I will have a separate veg/clone room as well. The space has only 200amps and I am not going to upgrade the...