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为了制造极間距离較大的(例如大于10厘米)气体放电室,要求产生振幅在100仟伏以上的高压脉冲。充氢閘流管的最大工作电压約30—40仟伏,必須用数个閘流管串联,才能产生这样高的脉冲电压。三个电极的触发火花隙的工作电压范围很大,从几仟伏直到几百仟伏,并且触发时延和脉冲前沿上升时間都很短,是一个理想的高压豚
In order to create a gas discharge chamber having a large interelectrode distance (for example, more than 10 cm), it is required to generate a high-voltage pulse having an amplitude of more than 100 kV. The maximum working voltage of thyratron charging thyristors is about 30-40 kV, and several thyristors must be connected in series to produce such a high pulse voltage. The triggering spark gap of the three electrodes has a wide operating voltage range from a few thousand volts up to a few hundred thousand volts, and the triggering delay and pulse rise time are both very short, making it an ideal high-pressured porcine