🔌 Power Your Passion with Confidence!
The KeerSen DC 5V 5A 25W Switching Power Supply is a robust and efficient transformer designed to convert AC 110/220V to a stable DC 5V output. With built-in protections against short circuits, overloads, and overvoltage, this power supply is CE and RoHS certified, making it a safe choice for powering a variety of electronic devices, including LED lighting and home appliances.
J**F
great piece of kit, worth the pennies
neat good finish, rock solid stable, ripple voltage under full load, just 0.43 volts on oscilloscope.. nice little psu, bought two for my raspberry pi systems.. brilliant, couldnt build it for the same cost, buying more soon
R**C
Probably works as expected, although there's a high pitched ...
Probably works as expected, although there's a high pitched whine coming from it, i don't know if it's expected behaviour but i had to turn it off after about 10 seconds.
W**P
Works, but documentation is lacking 😔
This power supply works great, had to take a chance when powering up for the first time though, description says to select 110v or 220v before power up, but on inspection there was no voltage select switch, asked question via link but no answer, luckily it works without any problem, zero documentation included and google searches came up with nothing.
J**G
Five Stars
Excellent
Trustpilot
1 day ago
2 months ago
