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VR150/30Sensibly equivalent¶ to:See also:
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This exhibit carries type designations on the envelope: VR150/30, 0D3 and CV216. The glass carries the STC logo and the base carries the Brimar logo.As a cold cathode voltage regulator it exhibits a near constant voltage drop for currents within the range 5mA to 40mA. The regulation is 150 plus or minus 5.5 Volts.Internally pins 3 and 7 are linked. This shorting link is designed to protect the connected equipment from overload, as when the stabiliser is removed the supplied circuit is disconnected.The construction is of a central anode within a cylindrical cathode.The classic envelope is 37 mm in diameter and, excluding the IO base pins, is 90 mm tall.References: Data-sheet, 1040 & 3002. Type VR150/30 was first introduced in 1939. See also 1939 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | nc | k | 7 | nc | a | nc | 3 | nc |
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Absolute Maximum Operating Conditions¶
Stabiliser | Va | Vstab | mAa |
| 180 | 150 | 5-40 |
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Updated March 02, 2021.
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