High voltage differential probe

ETA5002 Oscilloscope differential probe

ETA5002 Active high voltage differential probe is suitable for all mainstream oscilloscopes in the market. It converts floating signal into low voltage signal of reference ground level. Any reference ground level oscilloscope can be displayed safely and simply. The probe has a frequency of up to 25MHz, and can be used for 1300V voltage signal. It has high common mode suppression ability. It is a good choice for off-site reference, floating or isolation measurement.

ETA oscilloscope differential probe is very suitable for power testing, switching power supply, inverters, motor drive control, switching power supply research and development, maintenance and evaluation.


- Safe Floating Survey

- No damage to oscilloscopes and devices under test

- Strong anti-interference ability

- Precise timing positioning

- High accuracy of measurement

- It has a high CMRR


Name

Oscilloscope   Voltage differential probe

Model

ETA5001

ETA5002

ETA5005

ETA5010

Bandwidth

15MHz

25MHz

50MHz

100MHz

Rise time

23ns

14ns

7ns

3.5ns

Accuracy

±2%

Attenuation

1/50,1/500

Input resistance

Single-ended to   ground:4MΩ

Between the input   ends:8MΩ

Input capacitance

Single-ended to   ground:7pF

Between the input   ends:3.5pF

Maximum   differential test voltage

1/50:

1/500:

 

70V

700V

 

130V(DC + peak   AC)

1300V(DC + peak   AC)

Maximum common   mode input voltage

500Vrms

300Vrms

1000Vrms,CATⅡ

600Vrms,CATⅢ

Noise

1/50: ≤1.5mVrms

1/500: ≤1mVrms

 

CMRR

DC: ≥80dB

100Hz: ≥60dB

1MHz: ≥50dB

Over range alarm   voltage threshold

1/50:

1/500:

 

75V±2V

750V±20V

 

1400V±4V(DC +   peak AC)

1400V±40V(DC +   peak AC)

Power Adapter

DC9V,1000mA

Input   line length

About 60cm

About 30cm

Output line   length

About 90cm

About 90cm

Probe   body size

120*55*24mm

Weight

160g

Work environment

0-40℃ 10%-85%RH


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