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Thorn ‘Jelly-Pot’ LOPT & EHT Tray
EHT Trays
This data is from 1971, if anyone has futher data they can supply for subesquent LOPTS for 3500, 8000,8000A,8500,8800,9000 etc
Identification Of ‘Jelly-Pot’ Line Output Transformers
| Chassis series |
Moulded Cover Colour |
Spot Colour Code |
Number Of Soldered Terminals |
Mounting Bracket |
Part Number |
| 950 (15kV) | Was Red, then Grey | Red | 7 | Alloy | 00D4-013 |
| 950 (20kV) * | White | None | 7 | Alloy | 00D4-043 |
| 11″ Version 950 | Clear Plastic | Blue | 7 | Alloy | 00D4-013/1 |
| 950 MKII * | White | Red | 7 | Alloy | 00D4-062 |
| 960 | Was Red, then Grey | Red | 7 | Steel | 00D4-038 |
| 980 | Black | None | 7 | None | 00D4-031 |
| 1400 (20kV & 13kV) | White | Red | 7 | None | 06D4-002 |
| 1500 (20kV) | Grey | White | 7 | None | 00D4-082 |
| 1500 (15kV) | Grey | Pink | 6 | None | 00D4-088 |
| 1580 | Grey | Blue | 6 | None | 06D4-005/1 |
| 2000 (T3 & T4 LTB) | White | None | 8 | None | 00D4-055 |
| 2000 (EHT Generator) | White | None | 3 | None | 00D4-057 |
| 3000 (T503) | Grey, was White | Black | 5 | None | 00D3-056 |
| 3000 (T504) | Grey | Yellow | 9 | None | 00D3-055 |
