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QS75/20Sensibly equivalent¶ to:75B1 CV284 CV5083 GTR75M
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The QS75/20 voltage stabiliser will strike at 110 Volts and for currents between 2 and 20 mA will keep the output voltage constant at 75 Volts to within 5 Volts.Keith Watt reports that the GEC CV284's that he owns have the separate ignition electrode. The GEC/Marconi data-sheet says that their stabilisers do not have the ignition electrode. Details ignition electrodes can be found on the attached data-sheet.The thin glass tube envelope is 18 mm in diameter and, excluding the B7G base pins, is 45 mm tall.Reference: Data-sheet. Type QS75/20 was first introduced in 1954. See also 1954 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | k | k | k | pa | a | a | a |
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Absolute Maximum Operating Conditions¶
Stabiliser | Va | mAa |
| 75 | 20 |
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Updated November 30, 2019.
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