Turns Ratio ( + 1% ) T-13811 1 : 1.23 : 1.23 PARAMETER MIN. MAX. UNITS 1 Inductance (2-5) 600 2 Leakage Inductance 0.75 µH 3 Capacitance (CW/W) 27 pF µH Primary DC Resistance 0.6 ohms Secondary DC Resistance 0.6 ohms Dielectric Withstand 1500 VRMS Insulation Resistance 10K Megohms T1/CEPT Telecom Applications Designed to meet CCITT and FCC Requirements SCHEMATIC DIAGRAM: PRI Longitudinal Balance at 1.544 MHz 35 dB SEC 1 1 10 KHz and 0.5 VAC. 10 KHz and 10 mA AC. 3 1 KHz and 1 V. 2 Temperature Range -400C to +850C SEC 2 Physical Dimensions in inches (mm) 4 3 5 2 6 1 12/2/97 Rhombus Industries Inc. Transformers & Magnetic Products 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com