高壓電阻箱：阻值10K?，電壓50KV，高頻性能穩定；耐沖擊負荷達數萬焦耳。由于采用先進的絕緣隔離技術，長期工作不會出現擊穿和飛弧現象。

High Voltage Box: Owing to the resistor box has been pumped high vacuum and filled with the insulator, it can endure voltage 50KV, Resistance10K? and high frequency performance is stable.Enduring shock load achieve more than million joules. Long term operating the appearance of the puncture & the arc-over dose not take place.