PIM242

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The PIM242 evaluation board has been designed to help simplify the development of solutions using intelligent power module technology. It is an expansion board tailored for use in power supply and motor control applications. The integrated components on the board make it the perfect test and evaluation platform for comparing and evaluating different IPM designs in a variety of applications. The PIM242 provides a simple and reliable way of measuring and analyzing the parameters of an IPM.

An intelligent power module (IPM) is a self-contained power component solution for various motor and motion control applications.Its various functions are all integrated on a single power semiconductor device, which includes low-on resistance (RDS), snubberless driver, voltage reference, EMI filter, and current sense, among others. The built-in functions enable better control over the power stages, improve system reliability, and reduce overall board space and system cost.The benefit of using an IPM is in its combination of power semiconductor dies, self-protection functions, integrated control, and power supply packaging.

The PIM242 board includes all the necessary power components for testing an IPM, including a built-in adapter for P-channel MOSFETs, 2 AC/DC bridge rectifiers, and numerous current sense resistors. The user can also choose to add additional components including auxiliary parts like transformers, snubbers, drivers, and noise-reduction components, as well as inductors and capacitors. The evaluation board is compliant with the RoHS directive standards and has also been certified for safety and electromagnetic compatibility (EMC).

In addition to the on-board components, the PIM242 also offers enhanced flexibility thanks to its multiple ports. The board provides the user with many input/output control options through digital and analog inputs, as well as RS485, SPI, and I2C port. These ports can be used to read/write to the board or to transfer data from/to an external controller. Using the board, it is possible to evaluate the output voltage and current of the IPM, as well as its temperature, gate drive signal, and other control signals, making it an invaluable tool for developing power solutions using intelligent power modules.

The working principle of the PIM242 is quite simple. The power MOSFETs and other power components are connected in parallel on the board which is connected directly to the intelligent power module (IPM). The user can then set the desired IPM parameters or control signals from the external controller or test system software. This will cause the IPM to manipulate the gate drive signals and enable power flow to the system. The board also features a number of current sense resistors, which provide the user with real-time information about current, temperature, gate drive signals, and other relevant parameters.

The PIM242 evaluation board is a powerful tool for evaluating and designing IPM based power solutions for motion control applications. It allows users to easily test any design on the board with the help of external controllers or test system software. The board is also equipped with numerous ports which offer increased flexibility for controlling the power and testing different scenarios. With a combination of integrated components, connectors, and current sense resistors, the PIM242 is an excellent platform for evaluating the performance of intelligent power modules and developing robust designs.

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