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).
Graph of average breakdown voltage versus temperature curves for ignition condensers.
| Identifier | ExFiles\Box 165\5\ img147 | |
| Date | 19th June 1935 | |
| Average Breakdown Voltage/Temperature Curves for Ignition Condensers T.C.C. Drawing No.S.940. Voltage raised in steps of about 100v. with a pause of 10 seconds at each step. VOLTS. D.C. BREAKDOWN VOLTAGE. A.C. BREAKDOWN VOLTAGE (R.M.S.). TEMPERATURE °F.{Mr Friese} T.C.C. 19.6.35. | ||