50W Open frame type switching power supplies for Medical Equipment 

• IEC60601-1 Edition3.1 
• Single Output 
• Size : 1”x4”x1.28” 
• Wide Operating Voltage, 80 to 275 VAC, 47 to 63 Hz 
• Input connector (2 pins) 
• Over Load protection 
• Input to Output: 2MOPP 
• High ESD immunity 
• Suitable professional healthcare facility 
• Ultra low earth leakage current 
• Class II 
• 3 year warranty. 

Electrical characteristics 

• Efficiency: 79~88%. 
• Line Regulation: 1% max. 
• Load Regulation: 5% max. 
• Hold-up Time: 12mS min. 
• Output ripple and noise: 1% (max). 

Environmental 

• Operating Temperature: -10 to 70°C 
• Derate linearly from 100% load at 40°C to 50% load at 70°C 
• Storage Temperature: -40~85°C 
• Operating Humidity: 0~95% 
• Storage Humidity: 0~95% 
• MTBF: 200,000 calculated hours.