10BASE T ISOLATION TRANSFORMER Turns Ratio +2% 1CT:1CT (Pins 1-3:16-14) 1CT:2CT (Pins 6-8:11-9) PARAMETER MIN. Open Circuit Inductance Oscillation Voltage = 100mV Oscillation Frequency = 100.0 KHz MAX. High Isolation 2000Vrms UNITS Fast Rise Times µHy µHy 140 25 Meets ECMA Requirements Leakage Inductance Oscillation Level = 100mV Oscillation Frequency = 100.0 KHz 0.4 µHy Interwinding Capacitance (CW/W) Oscillation Frequency = 100.0 KHz 15 pF Primary DC Resistance 0.3 ohms Secondary DC Resistance 0.3 ohms High Potential Test 2 Kv IEEE 802.3 Compatible (10BASE 2, 10BASE 5, & 10BASE T) Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. VRMS Parts shipped in anti-static tubes. 33 pieces per tube PHYSICAL DIMENSIONS All dimensions in inches (mm): SCHEMATIC DIAGRAM 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 RHOMBUS P/N: T-14068 CUST P/N: DATE: 07/02/99 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971