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| CV312Sensibly equivalent¶ to:ESU74 VX312 | 
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 |  | The CV312 is a vacuum half wave rectifier on a giant Ediswan screw base. The anode dissipation is 50 Watts and the maximum PIV is 65 kV. The prototype was the VX312.Reference: Data-sheet. | 
 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | | 
 | 4.0 | 11.75 | 
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 Updated November 04, 2014. |  |