A Question About DPDT Switches for Open Circuits

Discussion in 'The Projects Forum' started by Njb7, Aug 10, 2011.

  1. Njb7

    Thread Starter New Member

    Aug 10, 2011
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    Do they make automatic DPDT switches that will switch on a timer to swap ground electrodes continuously?

    This is actually for a high voltage application as well. 30 kV at the voltage supply.
     
    Last edited by a moderator: Aug 10, 2011
  2. KMoffett

    AAC Fanatic!

    Dec 19, 2007
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    I think you need to elaborate a lot more on the application. You want a DPDT switch to reverse the polarity a 30KV source?

    Ken
     
    Last edited: Aug 10, 2011
  3. ErnieM

    AAC Fanatic!

    Apr 24, 2011
    7,386
    1,605
    You can get a DPDT relay to do the reversing.

    Getting a relay to work at those voltages is the trick.
     
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