Technical Information & Details for the MEAN WELL UHP-200R-48 Power Supply
- Output Power: 201.6 W
- Output Voltage: 48 V DC
- Output Current: 4.2 A
- Input Voltage Range: 90 – 264 V AC / 127 – 370 V DC, 47 – 63 Hz
- Efficiency: 94%
- Ripple & Noise: ≤ 240 mVp-p
- Inrush Current: max. 40 A @ 115 VAC / 80 A @ 230 VAC
- Operating Temperature: −30 °C to +70 °C
- Cooling: Fanless design, natural convection
- Protection Functions: Short circuit, Overload, Over voltage, Over temperature
- Isolation Voltage: 3.75 KVAC between input and output
- Dimensions (L x W x H): 194 mm x 55 mm x 26 mm
- Weight: ca. 468 g
- Safety & EMC Certificates: TUV EN62368-1, EN60335-1, UL 62368-1, GB 4943.1, EAC, CE, UKCA
- LED Indicator: Power On Indicator
- Special Features: Built-in DC OK active signal and redundancy function
- Manufacturer Warranty: 3 years
Information about the MEAN WELL UHP-200R-48
The MEAN WELL UHP-200R-48 is a high-voltage 200W slim-type power supply meticulously engineered for modern industrial and telecommunication systems. Its ultra-slim 26mm profile makes it one of the most compact solutions on the market, ideal for integration into dense server racks or thin LED display cabinets. The fanless design is a standout characteristic, utilizing natural air convection to maintain optimal operating temperatures. This silent cooling method not only eliminates acoustic noise but also prevents the accumulation of dust and debris, significantly enhancing the long-term reliability of the 48V system.
This specific "R" model comes equipped with a built-in redundancy function and a DC OK active signal, providing a critical safety net for high-availability applications where 1+1 parallel configurations are necessary. The unit boasts an efficiency of up to 94%, which drastically reduces energy waste and thermal stress. Built to survive harsh electrical environments, it can withstand 300VAC surge inputs for five seconds and is certified for operating altitudes up to 5000 meters. Whether used in PoE (Power over Ethernet) equipment, industrial automation, or household appliances, the UHP-200R-48 delivers stable, high-efficiency power in a robust, low-profile form factor.