MEAN WELL UHP-350-5 5V 60A 300W Slim Power Supply
The MEAN WELL UHP-350-5 supplies 5V DC at up to 60A for compatible LED display and industrial loads. Its 31mm profile suits cabinets where power-supply height matters, while fanless cooling avoids a built-in fan.
Product parameters
| Parameter | Specification |
|---|---|
| DC output | 5V |
| Rated current | 60A |
| Rated power | 300W |
| Output adjustment | 4.5–5.5V |
| AC input | 90–264VAC |
| Profile height | 31mm |
| Cooling | Free-air convection, fanless |
| Power factor correction | Built-in active PFC |
The 5V model is rated at 300W; UHP-350 is the series name. Apply the datasheet derating requirements for the actual input voltage, temperature and installation.
Product images and documents


Meanwell UHP-350-5 Single-output Slim Type LED Power Supply Specification
Frequently asked questions
1. Is UHP-350-5 rated at 350W?
No. The 5V version is rated at 60A and 300W. Do not use the series number as the output rating.
2. Can its output voltage be adjusted?
The specified adjustment range is 4.5–5.5V. Set it to the voltage required by the connected equipment.
3. Does it have a cooling fan?
No. It uses free-air convection. Leave adequate space and follow the thermal and mounting guidance in the PDF.
4. Does this model include redundancy and DC OK functions?
Those functions are associated with the R option. Confirm the complete part number if they are required.




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