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产品详情
  • 产品名称:差分探头

  • 产品型号:
  • 产品厂商:台湾三华
  • 产品价格:0
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简单介绍:
Features: 性能特点 • Up to +/- 1400V(DC+Peak AC) Differential and common Mode • Safety Certified • Economical Cost
详情介绍:

Applications: 应用

  • Switching Power Supply Design
  • Motor Drive Design
  • Electronic Ballast Design
  • CRT Display Design

技术参数

Bandwidth

 DC to 25MHz (-3dB)

Attenuation Ratio

1:20/200

Accuracy

+/- 2%

Rise Time

14ns

Input Impedance

4Mohm//5.5pF each side to ground

Input Voltage

    -Category

CAT III

    -DifferentialRange

+/- 140V(DC+AC Peak) and 140Vrms @ 1/20
+/-1400V(DC+AC Peak) and 1000Vrms @1/200

    -CommonModeRange

+/-1400V(DC+AC Peak) and 1000Vrms @1/20 & 1/200

  -Absolute Max. Voltage
(Differential or Common Mode)

+/-1400V(DC+AC Peak) and 1000Vrms@1/20 & 1/200

Output Voltage

  - Swing

+/-7V (into 50kohm load)

  -Offset (typical)

<+/-5mV

    -Noise (typical)

0.7mVrms

  -Source Impedance (typical)

50 ohm (for using 1Mohm input system oscilloscope)

CMRR (typical)

-80dB @50Hz, -60dB @20kHz

Ambient Operating Temperature

-10 to 40 degree centigrade

Ambient Storage Temperature

-30 to 70 degree centingrade

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/60mA or regulated 9VDC/40mA), USB power cord

Length of BNC Cable

95cm

length of Input Leads

45cm

Weight

400gms (probe and PVC jacket)

Dimension(LxWxH)

170mm x63mmx21mm

*  a. The supplied voltage must be less than 12V and greater than 4.4V, otherwise the probe could be damaged or can't be operated properly. 
     b. polarity is "+" inside and "-" outside. For wrong polarity, built-in circuit protects the probe, no danger or damage will occur. 
     c. When the voltage of the cells become too low, the power indicator on the panel will flicker.

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