T-13225

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 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 REINFORCED INSULATION Flammability: Materials used in the production of these units meet requirements of UL94-VO and IEC 695-2-2 needle flame test. Primary DC Resistance Secondary DC Resistance Isolation (Hi-Pot) DC Bias Return Loss 10KHz & 25 KHz 20 3000 60 mA dB A Surface Mount Version of this part is available add suffix "G" to part number 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 Physical Dimensions inches (mm) Schematic Diagram PRI lin e SEC d e vice Notch Indicates Pin #1 RHOMBUS P/N: T-13225 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