TA044 70 MHz 7000 V differential oscilloscope probe

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TA044 70 MHz 7000 V differential oscilloscope probe
S$1,250.00

TA044  70 MHz 7000 V differential oscilloscope probe 100:1/1000:1

The TA044 is an active differential probe suitable for high common-mode voltage measurement applications up to ±7000 V (DC + peak AC). 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. Applications include making safe measurements in power circuit applications and acquisition of low-speed balanced differential signals found in serial communications buses.

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Specifications

TA044 differential oscilloscope probe specifications

Bandwidth

DC to 70 MHz (–3 dB)

Attenuation ratio

100:1/1000:1

Accuracy

±2%

Input impedance

10 M Ω // 10 pF each side to ground

Input voltage 

Differential range* (100:1)
max. differential* (1000:1) 

±700 V (DC + peak AC) or 700 V RMS
±7000 V (DC + peak AC) or 5000 V RMS

Common mode range

±7000V (DC + peak AC) or 2500 V RMS
(100:1 & 1000:1)

Absolute max. voltage (common mode)

±7000 V (DC + peak AC) or 2500 V RMS
(100:1 & 1000:1)

Absolute max. voltage (differential mode)

±7000 V (DC + peak AC) or 5000 V RMS
(100:1 & 1000:1) 

Output voltage

Swing

±7V into 50 kΩ load 

Offset (typical) 

<±5 mV 

Noise (typical)

0.9 mV RMS

Source impedance (typical)

50 Ω

CMRR (typical)

80 dB @ 60 Hz; 50 dB @ 1 MHz

Ambient operating temperature

–10 to 40 ℃

Ambient storage temperature

–30 to 70 ℃

Power requirements 

Standard

4xAA cells or 6 V DC / 200 mA mains adaptor
or regulated 9 V DC / 120 mA mains adaptor

Length of input leads 

60 cm

Length of BNC lead

90 cm

Weight

500 g

Dimension (LxWxH) 

202 mm x 83 mm x 38 mm

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