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高壓差動主動式探棒

High-Voltage Differential Active Probes

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Keysight offers a broad range of high-voltage differential probes to help test power-related devices and circuits including probes with high input impedance for minimal loading, probes with multiple attenuation ratios for optimum dynamic range measurements, and probes that can measure up to ±7000 Volts.

AutoProbe1 Interface

Keysight’s AutoProbe1 interface provides the following:

  1. DC voltage to power active probe circuitry

  2. Automatic detection of probe attenuation

  3. Automatic control of selectable probe attenuation on some probes

  4. Probe DC offset on many probes

單端主動式探棒

Single-Ended Active Probes

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When capacitive loading and limited bandwidth of conventional passive probes begin to degrade the measurement integrity of your high-speed signals, consider using one of Keysight’s higher bandwidth single-ended active probes.

Single-ended and differential probe. Requires probe head sold separately.

電流探棒

Current Probes

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Keysight offers a broad range of current probing solutions including clamp-on current probes with bandwidths from DC to 150 MHz, Rogowski coils that can measure peak currents up to 3000 Amps, and high-sensitivity R-shunt probes that can measure current as low as 50 µA.

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N7042A

N7041A

N7040A

  1. When using a power adapter booster (standard). 15 A-Pk, 5 V-RMS without oscilloscope-provided power only. An MXR/EXR enables max current range without using the power adapter.

  2. Auto-selected based on Amps/division setting.

  3. The maximum number of current probes supported by InfiniiVision oscilloscopes is limited depending on the oscilloscope. Infiniium oscilloscopes have no limitations.

  4. Manually selectable. 

  5. A wider input range is possible when using the user-defined head and Rsense.

電軌探棒

Power Rail Probes

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Engineers often use 1:1 passive probes for the sensitivity required to measure the output ripple of DC supplies. But 1:1 passive probes have limited bandwidth (typically less than 35 MHz) and no DC offset capability. A Keysight power rail probe can measure noise, output ripple, and transients on DC power supplies with high sensitivity (millivolts), large DC offsets, and high bandwidth.

Measurement range about offset level. 

光學探棒

Optical Probes

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Keysight offers fully-integrated optical front-end solutions for Infiniium real-time oscilloscopes. The solution is designed for reference receiver testing of industry optical standards or characterizing the raw response of an optical transmitter. It can also be used to view optical streams at speeds up to 56 Gbaud PAM4, making it an ideal solution for characterizing or troubleshooting high-speed optical signals in system level testing and debugging.

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