| 摘要 |
An auxiliary magnetic field coil is associated with the interelectrode space of a crossed-field switch device for ignition of the crossed-field switch device when high voltage is applied across the interelectrode space. The auxiliary magnetic field coil produces a localized field in which physical conditions cause conduction in the glow mode. Once conduction is started, the interelectrode voltage falls and with the main magnetic field applied to the entire effective interelectrode space, normal glow mode conduction takes place.
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