BTF-LIGHTING AC100-240V to DC12V16.5A Max198W Switching Power Supply Device Transformer Adapter Converter for LED Strip Module,CCTV Camera,Security System,Radio,Cats

So far, this power unit has worked great with 5 LED controllers. LED controllers run hours at a time with no issues. Fan does run when controllers are not powered on, so I don't typically leave it plugged in - don't want to risk a fire hazard.

I have it inside a speaker I built supplying power to the amp. Great power delivery, its never dropped power. Good power supply for many different projects.

Bought this Power supply to feed my DIY laser engraver. It is not the thinnest one but is also not as thick as other similar rating PSUs. Out of the box it does deliver 12.1V and my 20w laser works at its optimal level hence I think the amp rating is also as mentioned, although I do not have proper tools to measure max amps rated on the PSU. I still have to make case for it but as far I matched, it does have similar screw footprint as my meanwell prower supply hence I can say it is generic replacement to any other brand powersupply.

I bought this transformer to run my over/under cabinet LED lighting. The unit provides more than enough power to cover most applications. The only issue I encountered was that at 30 Amps, a cooling fan had to be incorporated. For our kitchen, the fan noise was a bit more than we cared for. I ultimately changed to a 10 amp unit from same company. The 10 amp unit does not have a fan. My issue was not a manufacturer problem but was a research misstep on my part. I am saving the 30 amp unit for a future project whereby fan noise is not a problem.

The unit provides the voltage it says it will. Happy about that.

It's a small lightweight power supply. Works fine and connection points are fine as well. Problem arises when a dimmer is attached and dimming is applied, the more dimming that is applied, the louder the whining coming from the power supply. If I remove the dimmer or set it to 100% brightness, everything is fine. I'm running four different rails of 8mm COB lights with identical lengths of 6-feet at 12VDC. The lights are drawing 2.6 Amps when undimmed. Dimming the lights by 90% creates a noticeable whine as it draws 0.25 Amps.

Diesel heater 24/7 for several months and not one issue.

I bought two of these, the first is for under cabinet LED strips. I have enough amps and three outputs to power 3 controllers. The second is for my TV and cabinets, 3 controllers and three strips with no color degradation at the end. Will use these again