Used Yokogawa 700924 Differential Probe, 350V, 1000MHz

Differential Probe,350Vp/1400Vp DIFF,1400Vp CM,1000MHz

Order #: 700924-USED

Mfg #: 700924-USED

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$595.00

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Product Overview

Product Highlights

Bandwidth: DC to 100 MHz
Attenuation: 1000:1/100:1
Max. Input Voltage (to ground): ±1400 V (DC + ACpeak) or 1000 Vrms CAT III
Max. Differential Voltage: ±1400 V (DC + ACpeak) at 1000:1 attenuation & ±350 V (DC + ACpeak) at 100:1 attenuation
Probe Power: Internal battery or probe power supply

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.

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

Technical Resources

Used Yokogawa 700924 Differential Probe, 350V, 1000MHz

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