TTPC-8

I M P E DA N C E M ATC H I N G T R A N S F O R M E R S Telephone Coupling Telephone Coupling Transformer Sec. A B C STANCOR PART Schematic NUMBER Number Style TTPC-2 TTPC-6 TTPC-8 TTPC-11 TTPC-13 TTPC-14 1 3 2 5 4 6 & 7 B A A A C D Impedance Primary Secondary ± 15% ± 10% 600 600 600 C.T. 4000 600 600 600 600 C.T. 600 C.T. 600 600 C.T. Split 600 C.T. Split D.C. Curr. mA. 0 90 0 0 90 80 Insertion Losses db Max Primary @1K Hz DCR 1.2 1.8 1.2 1.2 1.8 1.1 46 71 36 225 73 74 W 0.781 0.815 0.781 0.781 0.815 1.650 Dimensions-Inches L H A* B** 0.650 0.650 0.650 0.650 0.750 1.370 0.490 0.750 0.740 0.740 0.625 0.660 - - - - .150 .200 C Weight Agency (oz.) Certif. 0.5 1.0 0.6 0.6 0.5 2.5 - .145 0.530 .187 0.421 .187 0.421 .187 0.421 .200 0.500 .250 1.000 ­­ Maximum Operating Temperature 105°C –– –– Dielectric Strength 1500 VRMS –– Maximum distortion 0.5% at 300-3.5K Hz –– Frequency Response ± 0.5db 300-3.5K Hz –– Longitudinal Balance: 60db Min @ 200-1K Hz 40db Min @ 4K Hz *  Pin 1 to 2 only. ** Typical dimension pin to pin. For outline drawings refer to page 20. SCHEMATIC 4 2 5 6 7 3 8 600 600 SCHEMATIC 1 1 4 1 SCHEMATIC 5 4 600 600 4000 600 3 6 3 6 SCHEMATIC 2 1 4 6 SCHEMATIC 6 1 150 2 3 150 7 4 600 2 5 600 600 3 6 SCHEMATIC 3 1 4 6 SCHEMATIC 7 1 2...