productronica: 30A power switch added to TSVP test system

The new module satisfies test system requirements for electronic control units (ECU) such as a vehicle's transmission control unit without any auxiliary devices. Decentralised power electronics for hybrid drivetrains can also be fully tested using this modular, scalable solution.   

The TSVP test system has a wide range of measurement modules for various applications. Since the modules are integrated via standardised interfaces such as PXI, CAN bus and rear I/O, the test system can be configured for measurements in development and in production. Together with the power switching module, it can, for example, test multiple DUTs at the same time and supply them with electricity – for efficient production tests.   

The new module is ideal for connecting test loads, original loads and simulated electronic loads. It is designed for switching voltages up to 30V. The user connects the power supply on the rear I/O module. It boasts eight channels for currents up to 30A and eight channels for up to 2A that distribute the load. Integrated current sensors can detect the current flow and forward it to the internal analogue bus for precise measurement. The 2 A signal paths can also be used as sense lines to check the voltages on the DUT. To program a secure signal routing, users can add the R&S TS-LSRL signal routing library software option. Comprehensive self-test capability and integrated counting of switching cycles significantly increases operational safety.   

The module for currents up to 30A is now available. Before the end of the year, the R&S TS-PSM5 will be available for currents up to 50A.