Electrical Specifications at 25OC Parameter Impedance Units PRI. 600 Ω SEC. 150/150 Ω Turns Ratio Prim. : Sec. Direct Current in Pri. (DCI) DC Resistance Insertion Loss Longitudinal Balance Frequency Response Return Loss Isolation HYBRID Transformer 1:1 maximum 30 mA PRI. + 10% 50 Ω SEC. + 10% 20+20 Ω max., ref. 1 kHz 1.2 dB 300-3500 Hz >65 dB + 1.5 dB ref. 1.8 kHz >18 dB minimum 1500 VRMS max., 300 to 3500 Hz Schematic Diagram 2 1 5 Pri. Sec. 3 6 4 Physical Dimensions inches (mm) RHOMBUS P/N: T-31204 CUST P/N: DATE: 01/09/02 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 1 of 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com