PULSE TRANSFORMER Turns Ratio ( + 5% ) PARAMETER Open Circuit Inductance 1:1.59 MIN. UNITS 4.63 mHy Leakage Inductance 15 µHy Interwinding Capacitance (CW/W) 20 pF Primary DC Resistance 4 ohms Secondary DC Resistance 6 ohms Isolation (HI-POT) Common Mode Rejection ( @ 1MHz in 100 Ω System) 2.77 MAX. 1.5 50 Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. KVRMS dB Parts shipped in anti-static tubes. TEST CONDITIONS: Oscillation Voltage = 100mV Oscillation Frequency = 100.0 KHz Inductance measured on Primary winding. Pins 6-4. PHYSICAL DIMENSIONS All dimensions in inches (mm): SCHEMATIC DIAGRAM: RHOMBUS INDUSTRIES INC. FSCM NO. 16714 RHOMBUS P/N: T-180 CUST P/N: DATE: 7/21/99 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