日本横河 无源探头 PB500 500MHz 701940系列 701943

此探头可用于通用日常测量,支持最高500MHz的带宽。DL9000系列标配四个PB500探头。
型号 带宽 衰减 输入阻抗
701943 500MHz 1/10
701940 10MHz以下 1/10

701943 无源探头 PB500 500MHz  701940系列 

此探头可用于通用日常测量,支持最高500MHz的带宽。DL9000系列标配四个PB500探头。


产品特点

  • 衰减:10:1 (±2%)(使用DL9000时)

  • 输入电阻:10MΩ ±2%

  • 输入电容:约14pF (典型值) (使用DL9000时)

  • 最大输入范围:±600V DC + AC峰值

型号

701943

Item

Specifications

Probe   length

BNC

Input   resistance

10   MΩ ±2%

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Input   capacitance

12.5   pF (typical)1

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Attenuation   ratio

10:1   ±2%

In   conjunction with an oscilloscope with an input impedance of

1   MΩ ±1%.

Frequency   Bandwidth

(≥   –3 dB)

DC   to 500 MHz (3 dB or less)

Subject   to change depending on type of oscilloscope used

Rise   time

700   ps max. (typical)1

Subject   to change depending on type of oscilloscope used.

Max   input voltage2

600   V (DC + ACpeak) or 424 Vrms

Operating   temperature

5   to 40°C

Operating   maximum relative

humidity

80%   RH at a temperature of up to 31°C, decreasing linearly to

50%   RH at 40°C if the temperature is 31°C or higher.

Operating   altitude

3000   m or less

Storage   temperature

20 to 70°C

Storage   humidity

90%RH   or less (20 to 55°C)

45%RH   or less (55 to 70°C)

Storage   altitude

4600   m or less

Matching   input capacitance

Approx.   15 to 25 pF

Safety   standards

Approx.   15 to 25 pF

Safety   standards Complying standards

EN61010-031

Measurement   category II3: 600 V (DC + ACpeak)

Pollution   degree 24

Environmental   standards5

EU   RoHS Directive compliant

 

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