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Schloeder is a specialist manufacturer of EMC test equipment and surge protection solutions for industrial, automotive, aerospace and telecommunications applications. Its portfolio includes surge generators, ESD simulators, burst generators and EMC test systems designed to validate product immunity and ensure compliance with international standards. Engineers and test laboratories worldwide rely on Schloeder solutions for accurate and reliable electromagnetic compatibility testing.
The described CN 19 U-I together with our function power generator and the associated software, enables a seamless test solution that is completely compliant with the standard for voltage signals.
The CN 19 U section meets all requirements of the coupling network described in IEC/EN 61000-4-19. Since the output of the function power generator is very low impedance, the 10 Ω source resistance was implemented in the CN. Galvanic isolation between amplifier and EUT circuit by a 1:1 transformer additionally increases safety.
The CN 19 I section meets all requirements of the coupling network described in chapter 6.1.3 of IEC/EN 61000-4-19. This CN also provides galvanic isolation between amplifier and EUT circuit, but this time with a transmission ratio of 2:1 to better match the load impedance for the function power generator. For current measurement, a low-inductance four-wire shunt is built in, which closes the control loop with a corresponding SCPI-capable multimeter. Make sure that the multimeter is located in the test circuit and that high common-mode line voltages may therefore be present.
An XLR connection cable is included in the scope of delivery.
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