三华科技SI-9010差分探头 有源差分探头 差分探棒
b、 极性内部为“+”，外部为“-”。如果极性错误，内置电路可保护探头，不会发生危险或损坏。
c、 当电池电压过低时，面板上的电源指示灯将闪烁。
SI-9010 Specifications
Bandwidth DC to 70MHz (-3dB)
Attenuation 1:100/1000
Accuracy ±2%
Rise Time
Input Impedance
<5ns
10MΩ//10pF each side to ground
Input Voltage
- Category CAT I
- Differential Range 700Vrms and ±700V(DC+Peak AC) @1/100
5000Vrms and ±7000V(DC+Peak AC) @1/1000
- Common Mode Range 2500Vrms and ±7000V(DC+Peak AC) @1/100 & 1/1000
- Absolute Max. Voltage 2500Vrms and ±7000V(DC+Peak AC) @1/100 & 1/1000
in common mode
5000Vrms and ±7000V(DC+Peak AC) @1/100 &1/1000
in differential mode
Output Voltage
- Swing ±7V (into 50kΩ load)
- Offset (typical) <±5mV
- Noise (typical) 0.9mVrms
- Source Impedance (typical) 50Ω (for using 1MΩ input system oscilloscope)
CMRR (typical) -80dB@50Hz, -60dB@20kHz
Ambient Operating Temperature -10 to 40℃
Ambient Storage Temperature -30 to 70℃
Ambient Operating Humidity Up to 85% RH
Ambient Storage Humidity Up to 85% RH
Power Requirements*
- Standard 4xAA cells
- Options Power leads, Mains adaptor* (6VDC/200mA
Length of BNC Cable
or regulated 9VDC/120mA), USB power cord
90cm
Length of Input Leads 60cm
Weight 500g
Dimension (LxWxH) 202mmx83mmx38mm
(广州市三华科技SI-9010差分探头厂家)
三华科技SI-9010差分探头 有源差分探头 差分探棒
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