







⚡ Power your passion with precision and protection!
The Aclorol 5V 20A 100W Switching Power Supply converts 110V/220V AC to a stable 5V DC output with up to 20 amps, ideal for powering WS2812B/WS2813 LED strips, CCTV cameras, and security systems. Featuring adjustable voltage, a fanless metal enclosure for silent operation, and multiple safety protections, it combines durability with high performance for professional-grade projects.






| ASIN | B07KC55TJF |
| Amperage | 20 Amps |
| Best Sellers Rank | #55,015 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #123 in Lighting Low Voltage Transformers |
| Brand | Aclorol |
| Color | Metallic |
| Connector Type Used on Cable | AC, DC |
| Customer Reviews | 4.5 4.5 out of 5 stars (176) |
| Enclosure Material | Metal |
| Form Factor | compact |
| Input Voltage | 220 Volts |
| Manufacturer | Aclorol |
| Maximum Power | 100 Watts |
| Mfr Part Number | YC-5V20A-SL |
| Model Number | YC-5V20A-SL |
| Output Current | 20 Amps |
| Output Voltage | 5 Volts |
| Output Wattage | 100 Watts |
| Specification Met | CE, FCC |
| UPC | 735935192000 |
A**R
Good product. Ignore the photo which appears to show the white AC wire connected to the L terminal.
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
M**Z
Great PS for 5V projects.
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.
G**H
It worked upon arrival. I don't take that for granted anymore.
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.
S**S
24/7 Performance
Used this in an LED pixel tape setup with a breadboard inside of a mini golf hole. That thing was powered on 24/7 for weeks and didn’t fail once. Excited to pull it out on a couple months to use again.
K**L
Great power supply for the money. Easy setup!
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.
A**H
Stable voltage at high amp draw.
Powering two light strips and with both at max, drawing 18 amps, the voltage at the power supply was 5.02 volts. Works great!
S**E
Great longevity
Have had this running for hundreds of hours straight power servo motors on an industrial machine. Zero issues.
T**N
Dead After a Month
Barely used it for some LED lights. Didnt even last a month. it's outside its return window.
D**S
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!
A**E
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.
S**A
Looks good. Works for what I needed it for.
J**E
después de 2 años dejó de funcionar
N**D
great item for low prize .
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