150W Open frame type switching power supplies for I.T.E. ●Single Output ●Class I ●Size: 3 "x 5" x 1.4" ●Wide Operating Voltage, 90 to 260 VAC, 47 to 63 Hz ●Internal EMI filter ●Active Power Factor Correction ●Crowbar Mode Over Voltage Protection ●Synchronous Rectification ●Input Connector (3 pins) ●3 year warranty