神灯奖：德肯 高压差分探头PT-8010 7000V 70MHz 示波器专用
PT-8010 差分电压探头
带宽 DC to 70MHz (-3dB)
衰减比率 1:100/1000
精度 ±2%
上升时间 3.5ns
输入阻抗 10MΩ//10pF
输入电压
－差模电压范围* ±700V(DC + Peak AC) or 500Vrms@ 1/100
±7000V(DC + Peak AC) or 5000Vrms @ 1/1000
－共模电压范围* ±7000V(DC + Peak AC) or 2500Vrms @ 1/100 & 1/1000
－最大电压* 共模模式下
±7000V(DC + Peak AC) or 2500Vrms @ 1/100 & 1/1000
差模模式下
±7000V(DC + Peak AC) or 5000Vrms @ 1/100 & 1/1000
输出电压
－振铃(50kΩ 负载) ±7V
－偏置(典型值) <±5mV
－噪声(典型值) 0.9mVrms
－源阻抗(典型值) 50Ω
共模抑制比(典型值) -80dB@50Hz；-60dB@20kHz
供电
-标准 4 × AA 干电池
-选配 6VDC/200mA 变压器**
9VDC/120mA 变压器**
BNC接口供电适配器
环境要求
操作环境温度 -10 to 40度
存储环境温度 -30 to 70度
操作环境湿度 -25 to 85RH
存储环境温度 -25 to 85RH
包装
BNC 电缆长度 90CM
测试电缆长度 60CM
净重(包含4×AA 干电池) 500g
尺寸(长×宽×高) 202mm × 83mm × 38mm
备注：
* 电压限制 选择DC + Peak AC 和RMS中的较小者
**
1、 供电电压必须在4.4 V 至 12V之间，否则会损坏探头或造成较大测量误差；
2、 内置保护电路，如果极性接反，不会造成损坏和危险；
3、 如果内置电池电压过低，探头前面板的电池容量显示灯会闪烁进行提醒
The differential probe looks as follows.
a. Output Lead
b. Input Leads
c. Sprung Hooks
The BNC output connector and an auxiliary grounding terminal
are connected to the oscilloscope.
The input leads of the differential probe connect to sprung hooks
that come with the probe.
The sprung hooks are connected safely to test points in circuits
under measurement.
Power Leads
We offer two types power leads;
a. Adaptor-Lemo® Lead: For the oscilloscope whose power connector is Lemo® connector.
b. Adaptor-Probus® Lead: For the oscilloscope whose power connector is Probus®
connector.
c. USB Power Cord: For the oscilloscope which offers USB connector.
Derating Curve
The derating curve of the absolute maximum input voltage in common mode is shown as
follows;
