140W U-bracket type switching power supplies for I.T.E. 

• Single Output 
• Class I 
• Size: 3.21"x5"x1.72" 
• Wide Operating Voltage 90 to 260 VAC, 47 to 63 Hz 
• Input connector (2 pin) 
• Input Surge Current, Over Voltage and Over Load Protection 
• Active Power Factor Correction 
• 3 year warranty 

Electrical characteristics 

• Efficiency: 88% typ. 
• Line Regulation: 1% max. 
• Load Regulation: 5% max. 
• Hold-up Time: 16mS min. 
• Output ripple and noise: 1% (max.). 

Environmental 

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

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