GW Instek GLN-5040A Line Impedance Stabilisation Network

The GLN-5040A Two Line V-Network is used for EMI testing for EMI/EMC Pre-Compliance. It provides stable impedance for the EUT terminals and the reference ground within the conducted emissions range.

The GLN-5040A also isolates the unwanted network signals from the power supply unit and only couples the disturbance voltage of the measuring device to the receiver

  • Suitable for signal phase device conduction
  • Isolates the unwanted network signals
  • High pass filter selection function
  • Provides stable impedance for the EUT terminals and the reference ground

    GLN 5040A User Manual

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    The GW Instek GLN-5040A Line Impedance Stabilization Network is used for EMI testing. It provides a stable impedance for the EUT terminals and the reference ground within the conducted emissions range.

    The GW Instek GLN-5040A Two Line V-Network is used for EMI testing. It provides a stable impedance for the EUT terminals and the reference ground within the conducted emissions range. The GW Instek GLN-5040A also isolates the unwanted network signals from the power supply unit and only couples the disturbance voltage of the measured device to the receiver.

    The GW Instek GLN-5040A performance is in compliance with the standard requirements of CISPR16-1-2 for V-networks with a simulated impedance of 50μH + 5 Ω) || 50 Ω in the frequency range of 9kHz to 30MHz.

    The GLN-5040A uses standard BNC output connector with 50 Ω output impedance to match any measurement devices such as receivers and spectrum analyzers.

    It is equipped with an artificial hand function that simulates a handheld type measurement, a 9kHz and 150kHz high pass filter selection function that allows the product to select the correct filters according to the relevant standard.

    The GLN-5040A is also suitable for signal phase device conduction (disturbance voltage) measurement. Due to design principles, there may exist a great deal of leakage current. It is recommended that the unit is grounded when used, and if necessary, it should also be used with an isolation transformer.

    Features

    • EMI testing for EMI/EMC Pre-Compliance
    • Provides stable impedance for EUT terminals and reference ground within conducted emissions range
    • Isolates unwanted network signals from power supply unit
    • Only couples disturbance voltage of measured device to receiver
    • In compliance with standard requirements of CISPR16-1-2
    • Uses standard BNC output connector with 50 ohm output impedance
    • Matches any measurement devices such as receivers and spectrum analyzers
    • Equipped with artificial hand function that simulates handheld type measurement
    • 9kHz and 150kHz high pass filter selection function that allows product to select correct filters according to relevant standard
    • Suitable for signal phase device conduction (disturbance voltage) measurement

    Applications

    • Laboratories
    • Production/Manufacturing
    • Workshops
    • Research and Development

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