30W Open frame type switching power supplies for I.T.E. 

• Single Output 
• Class I 
• Size: 1.5 "x4"x 0.83" 
• Wide Operating Voltage 90 to 264 VAC, 47 to 63 Hz 
• Internal EMI filter 
• Input Connector (2 pins) 
• Input Surge Current, 
• Over Voltage and Over Load protection 
• 3 year warranty 

Electrical characteristics 

- Efficiency: 70~80% typ. 

- Line Regulation: 1% max. 

- Load Regulation: 10% max. 

- Hold-up Time: 10mS min. 

- Output ripple and noise: 0.5% (Typ.). 

- (The Ripple & Noise which is under 3.3VDC at 2% max) 

Environmental 

- Operating Temperature: 0 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: 100,000 calculated hours