COLD-CATHODE SWITCHING DEVICE AND CONVERTER

摘要

A cold-cathode switching device is presented. The cold-cathode switching device (100) includes a housing (110) defining a chamber (111); an ionizable gas (112) disposed in the chamber; and a plurality of electrodes (120) disposed in the chamber. The plurality of electrodes includes a cathode (124) and an anode (122) defining a discharge gap, and wherein at least one of the cathode and anode comprises a material (140) that is liquid at an operating temperature of the cathode or the anode.