Aclorol 5V 20A 100W Switching Power Supply 110V / 220V AC to DC 5V 20amp Universal Power Transformer Driver Converter Adaptor for WS2812B WS2813 LED Strip Pixel Lights CCTV Camera Security System

This unit worked right out of the box. I was able to adjust the voltage as specified and it pretty well held a load. I did not load it to it's 20 amp capacity but the load was still substantial.

Used this to power 5V LED strips with an SPI controller. Performs exactly as advertised. Wish it had a plug instead of a ground, neutral, and live wire terminals for AC input, but I can't complain at this price point.

No issues so far, I'm using it to power some LED strip lights. One thing to be careful of... there's a resistor or something connecting power and ground, so when the PS is off, they are connected. Thus frying the Arduino I had attached on external power.

Easy to hook up.

Very good PS 5V. Keep voltage very steady on consume variation. Has a dial that will adjust the voltage in the range of max. 15%. Do not overheat and very stabile. Great PS for 5V projects.

Product works as advertised. Warning: be careful not to connect the white lead of your power cord to the “live” terminal as depicted in one of the photos on the product description page

Great external power supply, I like the option of running this on 120v or 220v I used some washers as spacers to keep the power supply 1/4” off the wood back to allow air flow and to keep the heat away. I did notice the one side gets a bit hot, but if needed you could alway add a cooling fan. For my project I had two 5 volt devices, this power supply was great because each device had its own set of terminals. Once I hooked up my devices, I noticed the power dropped from 5v to 4.8, so there is a pot that I was able to adjust to 5.1v.

Powering two light strips and with both at max, drawing 18 amps, the voltage at the power supply was 5.02 volts. Works great!

Bought this to power some led strips around the TV , quite a lot of them to be honest for a DIY ambilight setup. Has the usual voltage pot to adjust the voltage range slightly, Good overall build quality and best of all its silent. Easy set up well labeled and I've had it over a year now running the lights daily and it's never been turned off and sits idle and consumes little to no standby power when the supply is on. Great value for money and funtcional!

The input voltage switch is inside the cover, and there is a sticker saying "Don't open the cover". Fortunately I could see the switch through the cover holes and it was set to the correct input voltage. There is a POT to adjust the output voltage. I set to 5V and then started adding load. My PLC ran OK until I connected an LED strip, then my PLC smoked. I think the voltage jumped. I would not recommend connecting directly to digital circuits. It needs a voltage regulator. The power supply is lightweight and easy to connect AC cord and DC wires. 20A can drive a lot of LEDs.

Looks good. Works for what I needed it for.

después de 2 años dejó de funcionar

great item for low prize .