Pulse Transformer Designed for use with Maxim MAX253 +5V to Isolated +5V Application Turns Ratio ( + 5 % ) 1 CT : 1.3 CT (Pins 5-1:6-2) Electrical Specifications @ 25o C Parameter Min. Open Circuit Inductance (OCL) 100mV, @ 100.0 KHz 1.0 Leakage Inductance 100mV, @ 100.0 KHz Max. Units mH µH 1.1 Interwinding Capacitance (CW/W) @ 100.0 KHz E-T Product 50 20 Parts shipped in anti-static tubes. 43 pieces per tube pF V-µs Primary DC Resistance 1.1 ohms Secondary DC Resistance 1.3 ohms Isolation (HI-POT) Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. 1800 Tape & Reel Available VRMS Physcial Dimensions inches (mm) Schematic Diagram Primary Pins 5-1 Rhombus P/N: T-972 Cust. P/N: Date: 12/2/96 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 z FAX: (714) 896-0971