Description
General
The Meanwell UHP-350-55 switching power supply is a high-efficiency, ultra-thin 350W AC/DC power supply designed for demanding industrial and automation applications. With excellent convection cooling, a robust metal housing, and reliable protection, it operates stably even in harsh environments. The output voltage is 55 VDC, the maximum current is 6.3 A.
Meanwell switching power supply UHP-350-55 and its characteristics:
- Output power: 350W
- Output voltage: 45-58VDC
- Efficiency: up to 94%
- Extremely slim profile: only 31 mm high
- Fanless cooling — quiet, reliable, dust-free
- Wide input range: 90-264VAC
- Built-in active PFC
- Safety protections: overload, overvoltage, overtemperature
- Operating temperature range: –30°C to +70°C
Specifications
| Parameter | Value |
| Output voltage | 45-58VDC |
| Maximum output current | 6.3A |
| Power | 350 W |
| Number of outputs | 1 |
| Input voltage | 90~264VAC 127~370VDC |
| Type of packaging | With case |
| Length | 220mm |
| Width | 62 mm |
| Height | 31 mm |
| Weight | 680g |
| Efficiency | 94 % |
| Maximum working temperature | +70°C |
| Minimum operating temperature | -30°C |
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