无源示波器高压探头HP-9258I示波器表笔 1500V 250MHz)
示波器探头HP-9258I
较大工作电压 1500Vrms CAT II (2000V DCincl. Peak AC) derating with frequency,see Fig.1 Cable线全长 1.3Meter
频宽 DC to 250MHz 温度系数 ≦200ppm/℃
衰减开关 ×100 DC**度 <1%
上升时间 1.4nS 操作温度 -10℃to +55℃
输入阻抗 100MΩ when used with oscilloscopes which have 1MΩ input. 湿度 85%RH or less(at35℃)
输入电容 Approx.5.5PF 较大消耗能量 ≦0.8watt
匹配电容调整 10 to 35 PF
Max.Operating voltage 1500Vrms CAT II (2000VDCincl.peakAC)derating with frequency. See Fig.1
Band width DC to 250MHz
Division Ratio ×100
Rise Time 1.4nS
Input Resistance 100MΩ when used with oscilloscopes which have 1MΩ input.
Input Capacitor Approx.5.5PF
Compensation Range 10 to 35PF
Cable Length 1.3Meter
Temp.Coefficient ≦200ppm/℃
DC Accuracy <1%
Operating Temp. -10℃to +55℃