Technical Information & Details for the MEAN WELL UHP-350-48 Power Supply
- Output Power: 350.4 W
- Output Voltage: 48 V DC
- Output Current: 7.3 A
- Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
- Efficiency: 94%
- Ripple & Noise: ≤ 250 mVp-p
- Inrush Current: max. 30 A @115 VAC / 60 A @230 VAC
- No-Load Power Consumption: < 0.75 W
- Operating Temperature: −30 °C to +70 °C
- Cooling: Fanless natural convection
- Protections: Short circuit, Overload, Over voltage, Over temperature
- Overvoltage Category: OVC III
- Isolation Voltage: 3750 V AC input to output
- Dimensions (H x W x D): 220 mm x 62 mm x 31 mm
- Weight: approx. 680 g
- Safety & EMC Certificates: UL 62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, EAC, CB, CE
- LED Indicator: Power On Indicator
- Manufacturer Warranty: 3 years
Information about the MEAN WELL UHP-350-48
Developed to fulfill high-voltage requirements in slim control systems, this 48V power unit packs 350.4W into an ultra-low profile chassis measuring just 31 mm in height. Its silent fanless architecture eliminates maintenance overhead while providing exceptional physical durability via a certified 5G anti-vibration capability. Designed to maintain efficiency under heavy workloads, it seamlessly operates throughout a wide operating temperature range from -30 °C to +70 °C. Power safety is further safeguarded by a strong input tolerance against a 300 VAC surge input for 5 seconds, fully backed by international certifications and a dependable 3-year warranty.
