TBCDN-M4 COUPLING DECOUPLING NETWORKS M4

The TBCDN-M4 is a Coupling Decoupling Network for conducted immunity testing according to IEC 61000-4-6.

The TBCDN-M4 is compliant with IEC 61000-4-6 Annex D2. It is designed to inject common mode disturbance signals in the frequency range from 150 kHz to 230 MHz into unscreened AC and DC power supply lines.

SPECIFICATIONS

• • Maximum supply voltage: 300V AC, 600V DC

  • Maximum current: 36A

  • Frequency range: 150 kHz – 230 MHz

  • Maximum RF input power: 6.5W CW

  • Maximum RF input voltage: 32 V

  • Common mode impedance:

    • • 150 kHz – 24 MHz: 150 Ω ± 20 Ω

      • 24 MHz – 80 MHz: 150 Ω + 60 Ω / – 45 Ω

      • 80 MHz – 230 MHz: 150 Ω ± 60 Ω

  • Voltage Division Ratio:

    • • 150 kHz – 80 MHz: 9.5 dB ± 1 dB

      • 80 MHz – 230 MHz: 9.5 dB + 3 dB / – 2 dB

  • RF input connector: N – female

  • EUT / AE connectors: 4 mm banana safety jacks, 4mm slots in base plate for GND connection

  • Housing material: powder coated aluminium, stainless steel base plate

  • Dimensions: 300 x 150 x 150 mm

  • Weight: ca. 2.5 kg

  • Included: individual test protocol with voltage division ratio and common mode impedance

  • Optional accessories:

• • • 30mm adapter panel with shorting bars and BNC connector

    • 50 Ω to 150 Ω N-male to N-female adapter