power supply

Hey guys! I just acquired a Biocube 32 LED and it's missing the power cord that plugs into the LED light's power supply, then into a wall outlet. I know it's a 12V 3 Amp power supply but I can't find a suitable replacement anywhere! I've reached out to Coralife's customer service but haven't...

I was gifted a Jebao ow-10 recently but the guy couldn't find the power supply. He said it was a 12v but I'm reading conflicting reports that it may actually be a 24v. Also I have no clue on the amps or wattage. Can anyone point me in the right direction of which power supply to buy? T.I.A.

Hey guys, I have an OR3 90 blue plus, and I’m looking for a replacement power supply. Anyone know where I can get this one? Link to Ali express? And is there a power supply that would allow me to ramp it up and down? Either stand-alone or 0-10v integration? Picture of the existing power supply...

I'm looking for a replacement power supply for an xr30 G3 pro. PM me if you have one you're selling Thanks

Just need some help figuring out the power supplies to some second hand Echotech mp40s I got. But have two different power supplies. Anyone know if these will work on the controllers I have? Ones 36v output. Other is 24v output. One controller says 32v but other dosent say anything but both are...

Hello folks, I came across this instructable on how to make a backup power supply using deep cycle marine batteries: https://www.instructables.com/How-to-Build-a-Battery-Backup-Generator/ I did a quick read of it and it's very detailed and it looks complete. I looked for a diy post on r2r but...

CAUTION- I am not liable for any damages to your person or property. This is offered as a possible solution to an electrical problem, and with this territory comes risk to your health and property that may not be directly mentioned. You should only attempt this repair if you are sure of your own...

I have 5 brand new XR30 power supplies for sale. I bought them for my tank, but sent in my units for service and all needed replaced. So I bought all new gen 4’s, so these power supplies need to go. I have 5 power supplies, and if you have gen 1 or gen 2, I have 4 adapters to convert the round...

I have a friend looking to give his old Aquacontroller 3 to someone who is getting into the hobby. He can not find or been able to buy the power cable. I can make him one, but I do not know all the specs. I know it is a mono stereo plug, but does anyone have one who can get the details off the...

For sale are: VorTech EcoTech MP10w Controller w/ original power supply. Perfect working condition. (White Box) Manuf. Date - Aug. 12, 2014 - Shipped $60 MP10w Wet-Side with nozzle. Ceramic shaft shows signs of wear. - Shipped $35 Pay-Pal only. Will reduce price if picked up in Miami.

Hey all! I'm in the midst of planning a new build which should get off the ground shortly. One of the issues I'm running in to is what to do with all of the power bricks that are part of the equipment. I'm using the wet side/dry side arrangement, however, due to space limitations, the dry side...

The DIY LED solution I am looking at building has multiple channels with varying voltage needs. Channel 1: 96w @ 45v Channel 2: 78w @ 36v Channel 3: 54.6w @36v Channel 4: 60w @ 27v Channel 5: 86w @ 40v Channel 6: 86w @ 40v Besides not being efficient what would the impact be...