Dielectric Barrier Discharge (DBD) Power Supply and Electrode

A high voltage, microprocessor controlled, research system used by many universities, institutes, and industry members to generate and study dielectric barrier discharges.
Discharge pulse duration (and distance between dielectric and discharge surface ) depends on load, design of DBD electrode and voltage setting. Generally discharge pulse duration in the range of a few tens to a few hundreds Nanoseconds. Usually the gap is 3 - 5 mm.
For electrodes, pictured below is our standard model. We also provide plasma pen or plasma pencil type electrodes.


  • 110/220 VAC
  • Approximate power ~300 W
  • Fully customizable to customer requirement
  • dielectric barrier discharge up to 100 square centimeters
  • Standard output frequency ranges from 50 Hz to 3,500 Hz
  • voltage from 15 to 25 kilovolts
  • Duty Cycle 1 to 100%

You can view or download the manual directly in your browser here.


DBD Electrode

Dielectric Barrier Discharge Electrode

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