Line Matching Transformer Turns Ratio ( + 5% ) 1:1 Electrical Specifications at 25O C Parameter Min. Typ. Insertion Loss @ 2 kHz With load of 560 ohms Max. Units 1.5 dB ) 4000 VRMS minimum Isolation ) Longitudinal Balance is 60dB minimum ) Frequency range: 200Hz to 4.0kHz ) Materials used in construction of this component meet or exceed UL Class B and can operate up to 130 oC Frequency Response Low Frequency 3 dB High Frequency 3 dB 200Hz - 4kHz 50 10 +0.2 Return Loss 200Hz-4kHz 18 Hz kHz dB SCHEMATIC dB 1 Distortion 0 dBm in Line at 450Hz -72 Balance DC 5kHz -60 80 dB Saturation Excitation 50Hz 250Vrms. Otput Voltage Across Line 10 65 Voltage 50Hz Isolation 4.0 5.5 DC Resistance sum of the windings 118 PRI dBm 3 6 SEC. 4 Vrms V peak] kV rms kV DC 146 ohms .539 (13.7) Dimensions in Inches (mm) .025 (0.64) TYP. .024 (0.6) .148 (3.75) Unused Pins Omitted as Per Schematic .492 (12.50) .705 (17.9) 1 2 3 .705 (17.9) 6 5 4 RHOMBUS P/N: T-30805 CUST P/N: DATE: 11-28-99 Rhombus Industries Inc. Transformers & Magnetic Products www.rhombus-ind.com NAME: SHEET: 15801 Chemical Lane, EE16POTT - 10/98 Huntington Beach, CA 92649-1595 Phone: (714) 898-0960 FAX: (714) 896-0971