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YOKOGAWA DIFFERENTIAL PROBE 100 MHZ/1400 V 700924

Category: VOLTAGE PROBES

Frequency bandwidth:  DC to 100 MHz

Maximum continuous input range:  1400 Volts
Attenuation Ratios:  100:1 or 1000:1
 
Functions with Digital Oscilloscopes, ScopeCorders or other waveform measuring instruments.
  • DETAILS
    • FEATURES

      Applicable for all Digital Oscilloscopes or ScopeCorders.

      With increases in the speed of measured signals in recent years, it has become necessary to make floating measurements over a wide frequency band. The 700924 differential probe lets you make wide-band (100 MHz) differential input measurements by just connecting the probe to the input of a single-end input digital oscilloscope.

      Oscilloscope input amplifiers are normally single-ended. They do not provide accurate measurements when used in combination with a 10:1 passive probe for measuring the gate-to-source voltage of a switching power supply, or potential difference with a common mode voltage in elements such as Insulated Gate Bipolar Transistors (IGBTs).

      Furthermore, there is a risk that current will enter through the oscilloscope ground line and damage the oscilloscope.

      Tm 700924 02 1

      Tm 700924 03 1

    • SPECIFICATIONS
       
      Input type Balanced differential input
      Frequency band DC up to 100 MHz (-3 dB)
      Input attenuation ratio Switched between 1/100 and 1/1000
      Input impedance Approximately 4 MΩ, approximately 10 pF parallel
      Gain accuracy ±2% (common mode voltage: 400 V or less)
      ±3% (common mode voltage: 1000 V or less)
      Maximum allowed
      differential voltage      		 ±350 V (DC + ACpeak) or 250 Vrms (1/100 range)
      ±1400 V (DC + ACpeak) or 1000 Vrms (1/1000 range)
      Maximum common mode
      input voltage      		 ±1400 V (DC + ACpeak) or 1000 Vrms (both 1/100 and 1/1000 ranges)
      Maximum input voltage ±1400 V (DC + ACpeak) or 1000 Vrms (1/1000 range)
      Common Mode Rejection Ratio (CMRR) -80 dB (60 Hz), -50 dB (1 MHz)
      Output voltage ±3.5 V
      Output impedance Used with 1 MΩ input impedance
      Power supplies Dry cells, four R6P (SUM-3); when using the AC/DC adapter, use an output voltage of 6 V/200 mA or greater/center plus
      Dry cell life Approximately 2 hours under continuous use
      External dimensions (approximate) 207 mm x 83 mm x 38 mm¹
      Total length Approximately 1.5 meters
      Weight Approximately 800 grams (excluding dry cells)
      Approved standards EMC: EN55011: 1991 + A1: 1997 + A2: 1996
      EN50082-1: 1992
      Safety: EN61010-1: 1993 + A2: 1995
      EN61010-2-031: 1994

      ¹: 38 mm is listed as the maximum value.
      Note: Dry cells and AC/DC adapter not included.

      Model and Code

      Model NameCodeDescription
      Differential probe 700924 DC to 100 MHz band

      Each 700924 differential probe comes standard with red and black pincher tips (one each).

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