型号:VD-500A Maximum Pulse Voltage, in oil:500 kilovolt Maximum Pulse Voltage, in air: 90 kilovolt Voltage Division Ratio, in oil:10000:1 Frequency Range, into 1MΩ load:15 Hz to 2 MHz Droop Rate, into 1 MΩ load:0.01 % / μsecond Usable Rise-time:200 nanosecond Capacitance added to circuit:38 pF (approx.)