Power Transformer Turns Ratio Pins 1-3 : 6-5 : 5-4 Parameter 1 : 1.35 : 1.35 + 1% Min. Typ. Max. Schematic Diagram Units 1 Inductance 1-3 Leakage Inductance 404 578 1 Hi-Pot Primary to Secondary 751 µH 0.35 µH 1000 6 5 VRMS 3 4 1. Tested at 100 kHz-100 mV 1 DC/DC Converter for use with linear technology LTC 1535 isolated RS485 transceiver. 3 Materials used in construction of this component meet or exceed UL Class B and can be operated up to 130oC Dimensions in Inches (mm) 6 4 .370 (9.40) MAX. .375 (9.53) MAX. .375 (9.53) MAX. .098 .028 (2.50) (0.70) .025 (0.64) .340 (8.64) .505 (12.83) .490 (12.45) RHOMBUS P/N: T-1427 CUST P/N: DATE: 4/30/01 Rhombus Industries Inc. Transformers & Magnetic Products NAME: SHEET: 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 www.rhombus-ind.com FAX: (714) 896-0971