Si-Steel Transformers Toridal Series Used on : Audio Amplifier Copy Machine UPS Power Supply Mechanical Dimension : Unit : mm 175.0 Max. Schematic: S2 S3 The Toroidal Advantage Low Core Loss High Efficiency Low Noise Low Magnetism Leakage Volume Low Temperature Low Easily Installing S3 P1 P1 P2 S1 S2 305.0 20 P2 S1 70.0 Max. *Only one output in use at one time Electrical Characteristics : Ambient Temperature at 25oC OUTPUT VOLTAGE(Vac) INPUT VOLTAGE(Vac) PART NO. Load P1-P2 ST960 * 115,60Hz S1-S2 28.5@30A S1-S3 32.0@30A DCR( £[£[) Max. No Load S1-S2 S1-S3 29.5 34.0 P1-P2 250.0 POWER(W) S1-S3 25.0 960 EXCITING TEMPERATURE CURRENT RISE( o C) Max. (mA)Max. 150 UL1411 approved DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG) 252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C. TEL: 886-3-3591968; FAX: 886-3-3591991 http://www.deltaww.com 48 75