Transformer Turns Ratio ( + 3 % ) 1 : 1.37 PARAMETER MIN. Primary Inductance1 600 TYP. MAX. Schematic Diagram UNITS µH Secondary Pins 1-2. Leakage Inductance 2 Interwinding Capacitance 3 Primary DC Resistance 0.6 0.75 µH 27 pF Primary 1 4 5 ohms Pins 1-2 2 Secondary DC Resistance 0.6 6 ohms Pins 4-5 or 5-6. Isolation (Hi-Pot) 4-1 to 4-6 2500 VDC Insulation Resistance 500 VDC 10k MΩ Longitudinal Balance 4 35 dB @ 1.544 MHz Temperature Range -40oC to +85oC 1. Tested @ 10kHz & 500 mVRMS 2. Tested @ 10kHz & 100 mVRMS 3. Tested @ 1kHz & 1 VRMS 4. To meet or exceed FCC part 68 requirements .375 (9.53) MAX. .465 (11.81) MAX. PIN POSITION GRID 0.098 (2.5) CLIP SET TERMINATIONS BOBBIN TERMINATIONS .394 (10.00) MAX. Physical Dimensions inches (mm) .110 (2.79) MIN. .098 .024 (2.49) (0.61) 6 5 .080 (2.03) .039 (0.99) 4 Bottom View 1 2 3 RHOMBUS P/N: T-1152 CUST P/N: DATE: 09/29/98 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