Instruction sheet describing a Philips Rectifier apparatus.
| Identifier | WestWitteringFiles\N\2October1925-December1925\ Scan130 | |
| Date | 9th November 1925 | |
| RR 238 (150 BKS.) (SH57.29-6-20.) MP 224358 ROLLS-ROYCE LTD. INSTRUCTIONS. To: EFC {E. Fowler Clarke - Electrical Engineer} Order No.: AC.64 Customer's No.: X Date: 9. Novs. 1925 Philips Rectifier. This apparatus consists of a transformer, a rectifying valve and two Lamp type resistances, housed in a metal case and provided with a flex and plug for 200 volts a.c. supply (frequency 40-100 [struck through] not specified) and flex and connector clips for the d.c output. Three terminals are mounted in line on the apparatus the middle of which carries a swivelling link connecting it either to the right or left hand terminal for dealing with different charging requirements. Signed: (Cont'd) This Sheet must be filed on completion of the work. | ||
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).