From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Electrical specifications for two models of Remy 6 Cylinder, 6 Volt ignition coils.
| Identifier | ExFiles\Box 52\3\ Scan361 | |
| Date | 13th July 1921 | |
| X.2914 13.7.21. X.2814 X.2512. REMY 6 CYL. 6 VOLT IGNITION COILS. No.284A. (Secondary). Resistance - 2,935 ohms. m.a. at 206 volts 50.7~ = 11.6 P .0116 amp. . . Impedance - 18,390 ohms. . . Inductance = 57.0 henries. Resonance current at 200 volts = .06815 amp = 68.15 m.a. Capacity required for resonance at 50.7~ = .174 mf. Voltage on condenser with supply at 200 volts = 1231.0 No.284B. (Secondary). Resistance = 2,520 ohms. m.a. at 200 volts 50.7~ = 16.4 = .0164 amp. . . Impedance = 12,200 ohms. . . Inductance = 37.5 henries. Resonance current at 200 volts = .0794 amp. = 79.4 m.a. Capacity required for resonance at 50.7~ = .264 mf. Voltage on condenser with supply at 200 volts = 945.0 1M. 19-11-20. S & Co. Ltd. T575 T.L'N FJA | ||