High voltage differential probe

ETA5215B high voltage differential probe

ETA5215B active high-voltage differential probe is suitable for all mainstream oscilloscopes in the market. It converts floating signals into low-voltage signals with reference to ground level. Any oscilloscope with reference to ground level can be displayed safely and easily. The probe uses a frequency of up to 200MHz and can be used for 1500V voltage signals. It has high common-mode rejection and is a good choice for non-ground reference, floating or isolation measurements.

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

-Safe floating measurement

-Will not damage the oscilloscope and the device under test

-Strong anti-interference ability

-Sound and light alarm function

-5MHz bandwidth limit function selection

-Possess good common mode noise suppression capability


ModelETA5215B
Bandwidth (-3dB)200MHz
Rise Time≤1.75ns
Precision±2%
Range selection (attenuation ratio)50X/500X
Maximum differential measurement voltage

50X:±150V DC+ Peak AC

500X:±1500V DC+ Peak AC

Common mode voltage

±1500V DC + Peak AC

Maximum input voltage to ground

600VCATⅢ

1000VCATⅡ Vrms

Input resistance

Single-ended to ground: 5MΩ±1%

Between two input terminals: 10MΩ±1%

Input capacitance

Single-ended to ground: <4pF

Between two input terminals: <2pF

CMRR

DC: >80dB

100Hz: >60dB

1MHz: >50dB

3.2MHz: >30dB

50MHz: >26dB

Noise level

50X: <50mVrms

500V: <300mVrms

Overload indication voltage threshold

50X: ≥150V

500V: ≥1500V

Bandwidth limit (5MHz)≥-3dB@5MHz
Overload indicatorYes (red light)
Overload alarm soundYes (can be closed)
Auto save functionHave
Offset adjustable function

Yes (adjust when entering test mode)

Terminal load requirements

≥100kΩ

Power supply

USB 5V/1A adapter

Safety compliance

EN61010-1:2010

EMC compliance

EN61326-1:2013            EN61000-3-3:2013


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