TekBox TBCDN-M3 Coupling Decoupling Network

Overview

The TBCDN-M3 is a coupling decoupling network designed for conducted immunity testing according to IEC 61000-4-6 standard. It is compliant with IEC 61000-4-6 Annex D2 and injects common mode disturbance signals into unscreened AC and DC power supply lines in the frequency range of 150 kHz to 230 MHz.

Key Features

• Frequency range: 150 kHz–230 MHz
• Maximum current: 36 A
• Maximum supply voltage: 300 V AC, 600 V DC
• Maximum RF input power: 6.5 W CW
• Maximum RF input voltage: 32 V
• Common mode impedance: 150 kHz–24 MHz: 150 ohm ± 20 ohm; 24 MHz–80 MHz: 150 ohm + 60 ohm / − 45 ohm; 80 MHz–230 MHz: 150 ohm ± 60 ohm
• 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
• Housing: powder-coated aluminum with stainless steel base plate

Applications

• IEC 61000-4-6 conducted immunity testing
• Common mode disturbance signal injection in power supply lines
• EMC and electromagnetic compatibility testing