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address:Building 9, No. 269, Xinfeng Road, Xukou Town, Wuzhong District, Suzhou, China

Telephone:0512-66559708

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Differential probes

TR1005 High Voltage Differential Probe

The TR1005 differential probe is suitable for all major oscilloscopes in the market, converting a floating signal to a low-voltage signal at the ground level, making it safe and easy to display any reference ground level oscilloscope. The probe can be used at frequencies up to 50MHz for 1300V voltage signals and has high common-mode rejection, making it an excellent choice for non-georeferenced, floating, or isolated measurements. Angstrom oscilloscope differential probes are ideal for power testing, switching power supplies, inverters, motor drive control, switching power supply development, maintenance and evaluation.

Features:
• Safe floating measurements
• No damage to the oscilloscope and device under test
• Strong anti-interference ability
• Accurate timing positioning
• High measurement accuracy
• High common-mode rejection ratio

Compatible with all major oscilloscopes

This differential probe is suitable for any oscilloscope, differential signals can be measured directly, multi-channel non-common ground circuits can be directly measured, there is no concern about damaging the device or measurement system under test, and the oscilloscope is isolated from the DUT with high resistance, and there is no risk of electric shock.

The probe is safe to use

It can be safely measured on the ground, and the quality is comparable to that of foreign brands, with a high common-mode rejection ratio, low noise, and strong anti-interference ability.

Inverter output measurement (50Hz/400V)

The use of differential probes in the analysis of frequency converters

PWM Output Voltage Waveform (50Hz/400V)

Supply a variable frequency 400V AC power supply, adjust the given frequency to 50Hz, and observe the PWM output voltage waveform

Noise Contrast Measurement (Evaluation of Noise Floor)

The input is short-circuited, and the noise of the test probe is very close to that of the comparison probe.

ModelTR1005
Bandwidth (-3dB)50MHz
Rise time≤7ns
Precision±2%
Range selection (attenuation ratio)50X/500X
Maximum differential measurement voltage

50X:±130V DC+ Peak AC

500X:±1300V DC+ Peak AC

Common-mode voltage±1300V DC + Peak AC
Maximum input voltage to ground

600VCATⅢ

1000VCATⅡ Vrms

Input impedance

Single-ended to ground: 4MΩ

Between the two inputs:8MΩ

Input capacitance

Single-ended to ground: <7pF

Between the two inputs:<3.5pF

CMRR

DC: >80dB

100KHz: >60dB

1MHz: >50dB

Noise level

50X: ≤75mVrms

500V: ≤500mVrms

Overload indication voltage threshold

50X: ≥140V

500X: ≥1400V

Power supplyDC 9V/1A adapter

There are currently no application cases available

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