T-13225G

U Interface Transformer (4B3T Coding Applications) Designed for use with Siemens PEB 2090/20901 Turns Ratio ( + 3 % ) (Line : Chip) PARAMETER MIN. MAX. 1.32 : 1 REINFORCED INSULATION UNITS Primary Inductance (Line Side) Pins 1 to 5 with 2 & 4 shorted. 7.23 8.16 2.4 2.7 mH ohms ohms VRMS Primary DC Resistance Secondary DC Resistance Isolation (Hi-Pot) DC Bias Return Loss 10KHz & 25 KHz 20 3000 Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Schematic Diagram PRI lin e SEC d e vice 60 mA dB Longitudinal Balance 5 KHz 20 dB min. 20 KHz to 150 KHz 40 dB min. 1 MHz 36 dB min. NOTE: Operating Temp. Range -400C to +850C Primary is Line Side (Pins 1,2,4,5) Secondary is Chip Side (Pins 7,8,9) Surge Voltage Capability Metallic Voltage: 800 V peak, 10/560 µS Longitudinal Voltage: 2400 V peak, 10/700 µS 1 Top View 2 3 4 9 8 7 6 1.070 (27.18) REF. .900 (22.86) REF. .570 (14.48) MAX. .470 (11.94 ) MAX. 10 .920 (23.37 ) MAX. .040 (1.02) TYP. .150 (3.81) TYP. 1.19 (30.23) 5 .150 (3.81) Physical Dimensions inches (mm) .090 (2.29) TYP. .080 (2.03) Notch Indicates Pin #1 1.10 (27.94) 1.04 (26.42) .180 (4.57) RHOMBUS P/N: T-13225G CUST P/N: DATE: 7/2/96 NAME: SHEET: 1 of 1 Rhombus Industries Inc. Transformers & Magnetic Products 15801 Chemical Lane, Huntington Beach, CA 92649 Phone: (714) 898-0960 FAX: (714) 896-0971 www.rhombus-ind.com