Will this work with micro LED strings that have their own transformer and use 7.5 volts and 800mA?
814256
I think this should work just fine - but I bought 2 dimmers and only one worked. The voltage of your power module is in the range of the dimmer and the current draw is well under the 2 amp. maximum. I cut the connectors off and soldered the wires directly into the circuit and the one unit works well.
1285916
All the answers below mirror my experience. Works with mono LED strip without a problem. Bought another to control under cabinet lighting in my other house.
940704
I recommend a 9v battery with a 1k resistor. You could fine-tune the voltage and resistance, but those are easy and quick numbers that I've tested on a string of 10 LEDs.
758555
You would have to define (your own string of LEDS). I know the strips have Resistors on them that are somewhat matched to the controller. I think the controller uses current limiting output transistors or pulse width modulation for the color control variation. You could try your own. I think the output voltage is 12v the same as the input. Does your own string have resistors, if it does was it part of a 12 or 120 volt set ? If your thinking of controlling some LED christmas lights then this is the wrong controller for you.
701792
You can use it on your led lights if it is 2.1mm DC Output Center Positive, 12V DC 500ma per channel.
2175360
standard led christmass lights are fed with 110 v so i would say now but check with the manufacturer maby it would but that would require splicing the wire.
202463
It should. Most LEDs don't require too much energy to power them corrrectly. I tested out a 50ft strand and it worked great.
1526034
This power supply uses the standard old banana plug that has been around for 80 years. I do not believe that either of the miniature plugs will work.
1419464
i don't think that will work as you would be measuring micro voltage , you may need a galvanometer
1937277
I would think not. The ones I have are designed to run on typical computer power supply output and they have standard molex plugs. I would check with a good electrician before I tried anything like you suggest. They are really cool lights though aren't they ?
509736
You will have to figure out how many amps your lights will draw. Then match that to a transformer
536230
It depends on the length/number of LEDs in the strip, and transformer size. None of the Amazon sets matched my needs. I called the company and they designed what I needed, told me how many transformers to use, and gave me a better price.
1221858
I don't think it will. You will probably need a different power source, 9 volt cell will work on a micro switch.
626808
This transformer can be dimmed on the 120 volt side and will work with led puck lights as long as they are 12 volt puck lights. Most puck lights I deal with are 1.7 watts which would require a minimum of 12 for this transformer to function properly.
1887429
Actually, I have this same unit and the adapter is a 6v DC, 80ma...good luck.
851679
they won't work because your transformer has to have some minimal load to work properly, when you installed ONLY led bulbs load of those led bulbs is probably to small so the transformer doesn't work.I Suggest to install 3 of incadescent and 3 of led and then it should work. you can also try 2 of incadescent and 4 led etc.
162685
I don't think so. The transformer needs full power from your wall socket. You would insert a 12 volt dimmer between this device and your string of lights.