Difference between revisions of "420"

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The '''Tektronix 420''' is a high-voltage power supply used in the [[517|Type 517]] scope.
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The '''Tektronix 420''' is a high-voltage power supply used in the [[507|Type 507]] and [[517|Type 517]] scope.
 
It uses [[1X2]] tubes as HV rectifiers.
 
It uses [[1X2]] tubes as HV rectifiers.
  

Latest revision as of 21:41, 21 November 2018

The Tektronix 420 is a high-voltage power supply used in the Type 507 and Type 517 scope. It uses 1X2 tubes as HV rectifiers.