Pico Technology Oscilloscope Probe, Probe Type: Active, Differential 100MHz 1kV

Pico Technology Oscilloscope Probe

The Pico Technology TA042 oscilloscope probe is an active differential probe, suitable for high common-mode voltage measurement applications up to ±1400V. It can be used with a signal speed of up to 100MHz. This differential probe extends the functionality of standard single-ended input oscilloscopes to allow a safe and accurate method of making high voltage differential measurements.

Features and Benefits

Bandwidth is DC to 100MHz (–3dB)
Attenuation ratio is 100:1/1000:1
Accuracy is ±2%
Input impedance is 4Mohm ll7pF each side to ground
Differential range is (100:1) ±140V (DC + peak AC) or 140VRMS
Maximum differential is (100:1) ±1400V (DC + peak AC) or 1000VRMS
Common mode range is ±1400V (DC + peak AC) or 1000VRMS (1/100 & 1/1000)
Absolute maximum voltage is ±1400V (DC + peak AC) or 1000VRMS CAT III (1/100 & 1/1000)
Swing is ±7V into 50Kohm load
Offset (typical) is <±5mV
Noise (typical) is 0.9mVRMS
Source impedance is 50
CMRR (typical) is 80dB at 60Hz and 50dB at 1MHz
Ambient operating temperature ranges between -10°C and 40°C
Power requirement 4xAA cells or 6VDC/200mA mains adaptor or regulated 9VDC/120mA mains adaptor

Applications

Safe measurement in power circuit
Acquisition of low speed balanced differential signals found in serial communications buses
Transients in switching power supplies, inverters and motor drives, electronic ballasts and CRT displays
Signals in the milliV range from sensors and other instrumentation

Certifications

IEC-1010.1
IEC-1010.2-031 CAT III
Pollution Degree 2.