MEAN WELL UHP-200R-4.2 4.2V / 40A Enclosed Fanless Redundant Power Supply

The MEAN WELL UHP-200R-4.2 power supply has a 4.2V 40A (168-WATT) output and a fanless design. This means there are no moving parts to fail. Cooling is achieved by mounting the power supply on a suitably sized aluminium plate (refer to the data sheet for details), which conducts heat away from the unit. This plate can also be the enclosure in which the power supply is mounted. This makes the UHP-200R-4.2 suitable for applications where you want to avoid dusty or damp air being drawn into the power supply by a cooling fan.

The universal AC input range is ideal for OEMs producing equipment for international markets.

The UHP-200R-4.2 power supply has a slim, low-profile design and can withstand a 300VAC surge for up to 5 seconds. It also features active power factor correction and is designed for redundant or parallel operation in high-reliability systems.

Specifications:
MEAN WELL UHP-200R-4.2
Input: 90 ~ 264VAC
Output: 4.2V 40A
Fanless - silent operation
Withstands 300VAC for 5 secs
Power factor correction
Wide operating temperature range