LOW VOLTAGE INVERTER TRANSFORMER Turns Ratio ( + 2% ) 1CT : 1CT PARAMETER MIN. Open Circuit Inductance * TYP. MAX. 3.0 UNITS mHy Leakage Inductance * 12 µHy Interwinding Capacitance (CW/W) * 65 pF Operating Frequency 20 KHz Primary DC Resistance 0.250 ohms Secondary DC Resistance 0.300 ohms Isolation (HI-POT) 300 VRMS Power Rating 10 Watts Current 1 A Operating Temperature Designed as Driven NonSaturating Transformer at Rated Voltage, Power and Frequency. 0 0 +70 C Materials used in construction of this component meet or exceed UL Class B and can be operated up to 1300 C Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. PHYSICAL DIMENSIONS in inches (mm) 1.20 (30.5) MAX. SCHEMATIC DIAGRAM 1.00 (25.4) MAX. .900 (22.86) MAX. 1 6 2 5 3 4 .500 (12.70) MIN. .600 (15.24) TYP. 1 # 22 AWG Solderable Leads, 6 ea. .400 (10.16) TYP. 2 .800 (20.32) 3 RHOMBUS INDUSTRIES INC. FSCM NO. 16714 RHOMBUS P/N: T-1074 6 5 4 Rhombus Industries Inc. Transformers & Magnetic Products CUST P/N: DATE: 11/11/97 NAME: SHEET: 1 OF 1 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com