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High Power

High Power 5, 10, 20kV / 150A

Accu-Glass Products' High Power hermetic ceramic feedthroughs are available in four power ratings up to 30,000 volts and 150 amp. 

High Power - 5kV, 10kV, 20kV, to 150 AMPs

Accu-Glass Products' High Power hermetic ceramic feedthroughs are available in four power ratings up to 30,000 volts and 150 amp. 

The maximum standard ratings are: 

  • Style I - 5kVDC 30AMP
  • Style II - 10kVDC 30AMP
  • Style III - 20kVDC 30AMP
  • Style IV - 20kVDC 150AMP

All four styles are offered on Conflat compatible CF metal seal and ISO-KF elastomer seal flanges.

High purity Alumina ceramic insulators (ceramic feedthrough) provide electrical isolation and copper conductors provide maximum current capacity.  The high purity Alumina ceramic is bonded and sealed to low expansion metals in a vacuum furnace environment using precious and semi-precious high temperature vacuum tube grade braze alloys.