110V/220V AC to DC 5V 60A 300W Switch Power Supply Converter LED Driver,Power Transformer for CCTV Camera Security System LED Strip Light (5V60A)

worked well for my needs

Do you have devices that take 5V power? Do you have so many outlets taken up by 5V power bricks that sometimes barely charge your devices? Do you want to take back your outlet space? Look no further.I bought this to replace the millions of power supply bricks that end up using half your outlets just to charge your phone or other devices. I have mine wired up to run a Roku, some Raspberry Pi's, and charge phones at blazing speeds. For reference, the average phone can easily use 2A of any 5V power supply, so hooking it up with a power supply like this one would allow it to use any and all features related to turbo charging (if such a feature is available).It does get warm to the touch, so keep that in mind. Not hot, but definitely warm.I highly suggest you get this if you have the need for outlet space. Does not come with a power cord, and has very basic instructions.

This is robust enough to run my 5volt projects 24hrs a day without a hitch.My wall warts usually heat up or give out in 6 months.The down side is it takes extra wiring on your part.

Update 11/04/2021..11 months running and no issues with this supply.Orginal review....Need 2 of these quickly so I purchased them through Amazon. It you're not in a rush you can find this style of power supply on other web sites for about half the price (reason 4 stars). No need to mention the country but most of these power supplies are made overseas. For the geeks... this supply is well constructed. I load tested the supply at full 5 amps for a hour, the voltage held and the ripple was about 200 millvolt. The supply did warm up to the touch but that's expected. Over the last 5+ years I have been using many of this style of power supplies and only had a couple failures. Mostly the capacitors go south. In my expierence some supplies have been overrated in their specs so this is the reason I load test each one when I receive them. Like always Ill update this review after 6 months of use or if theres a failure beforehand.

Although the instructions make mention of a switch to select between 110V and 220V input, I found no such thing on the 5A supply. But wiring it up to 110VAC gave me a solid 5VDC output so I'm satisfied.

No voltage sag all the way up to 10A, runs at reasonable temp, quiet. Pot to fine-adjust output voltage. What more to ask?

Exactly what I was looking for to power a few hundred addressable LEDs. I'm using a spool of 300 WS2812B LEDs to begin with and have measured up to 40W with full brightness white on all 300 LEDs. I plan on using two spools on this power supply. This supply has two sets of 5V terminals, so should be easy. Important Note : Make sure that you change the input voltage to the proper setting before using. There is a big yellow label, but just pay attention. You may need a small screwdriver to change the switch to 110 for USA.

Used this to power my wife's Christmas Village. Had no issues. I added a diode to drop the voltage to 4.5 volts.