USE-MBU250P series

250W Open frame type switching power supplies for Medical Equipment 

  • IEC60601-1 Edition3.1 
  • Single Output (with standby power) 
  • Size: 3”x5”x1.46” 
  • Wide Operating Voltage 90 to 264 VAC, 47 to 63 Hz 
  • Input to Output: 2MOPP 
  • High ESD immunity 
  • Protection: OVP, OLP, OTP 
  • Class I 
  • 5 year warranty 

Electrical characteristics 

Efficiency: 90~92% typ. 

Line Regulation: 1% max. 

Load Regulation: 5% max. 

Hold-up Time: 16mS min. 

Output ripple and noise: 1% (Typ.). 

Environmental 

Operating Temperature: -40 to 70°C 

Storage Temperature: -40~85°C 

Operating Humidity: 0~95% 

Storage Humidity: 0~95% 

MTBF: 200,000 calculated hours 

Models