Review on MENZO Universal Regulated Switching Computer by William Groupp

I have bought several 12V DC power supplies like this one for use in large arrays of LED lamps. Since most inexpensive DC power supplies have a maximum current of 4 or 5 amps, powering large LED arrays such as coffered ceilings will require either multiple adapters or a larger power supply like this one. Expressed in amperes/dollars, this type of power supply is definitely more economical, but of course requires a little more attention in terms of installation location and you have to be prepared for the slight fan noise. I installed this device in masonry. an outdoor kitchen installed indoors in an area sheltered from rainwater that might seep in through small openings in cabinet doors, vents, or a grill on a windy, rainy day. I use it to power three landscape lighting circuits, with a total current draw well below the 30A rating, one that most electronics should be exposed to. If/when that one fails though I'll buy a replacement and probably mount it around the house as I've run spare pipes from the kitchen to the basement for this purpose. For less than $20, if switching technology can support your needs, you can't beat this power supply.