Cybertek
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Probemart.com | Probes, current sensors & calibration sources for pulsed-power testing
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Cybertek
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The CPH9000 series of Roche coils high-frequency current probes are high-frequency current probes designed exclusively for testing AC current signals,
featuring high bandwidth and high accuracy (typical value 2%).
With a bandwidth of up to 100 MHz and a standard BNC output interface, they can easily be connected to oscilloscopes, data acquisition devices, etc., to observe current waveforms;
USB power supply interface design provides more flexible and convenient use; the probe loop and cable length can be customized according to customer requirements to meet special testing conditions.
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Measurement conditions:23℃; 60% RH; the tested wire passes through the center of the probe induction loop.
Model |
CPH9012 |
CPH9030 |
CPH9060 |
Current range |
120Apk |
300Apk |
600Apk |
Rangesensitivity |
10 mV/A |
5mV/A |
2 mV/A |
Typicalaccuracy |
±2% |
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High frequency bandwidth |
, for switching transients of |
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Low-frequency cutoff point (Hz) |
65 |
32 |
15 |
di/dt (kA/µs) |
30 |
85 |
150 |
Output noise |
1.8 mVrms |
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Output impedance |
50Ω |
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Output interface |
BNC |
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Maximum output voltage |
±1.2V peak |
±1.5V peak |
±1.2V peak |
Power supply method |
USB 5V/1A (standard adapter) |
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