PD-IM-7648M

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PD-IM-7648M evaluation board is a widely-used and versatile solution for DC/DC & AC/DC (Off-Line) SMPS applications. With its current rating up to 30A, it can be used in a wide variety of applications, including motor control, general-purpose power supply, electronic display, and cordless phone power systems. The evaluation board uses a fully isolated, high efficiency, and highly regulated converter circuit.

Essentially, the PD-IM-7648M evaluation board consists of three essential elements: the input rectifier, the switching converter, and the output regulation. The input rectifier of the PD-IM-7648M is designed to use both diodes and Schottky diodes, allowing for a wide range of input voltages. The redundant Schottky diode design also ensures that the board can provide regulation with significantly lower total harmonic distortion (THD). The switching converter of the PD-IM-7648M is a full-bridge topology using a highly efficient buck-boost with low-side/high-side current sensing for improved accuracy and protection.

The output regulation of the PD-IM-7648M is achieved with a combined continuous conduction mode (CCM) and discontinuous conduction mode (DCM) topology. The CCM topology provides a relatively constant output voltage over a wide range of loading conditions, while the DCM topology reduces the peak voltage and allows for a smaller inductor. The combination of the two topologies enables the evaluation board to offer a higher efficiency, especially at lighter loading conditions. Furthermore, the board is optimized for a rapid and stable transition between normal operation and light loading conditions.

Additionally, the PD-IM-7648M evaluation board is designed for many different applications. For example, the board can be used for a wide range of input voltages, ranging from 5V to 48V. Furthermore, the board can be used for automotive applications, with features such as individual channel enable/disables and over-temperature protection. Finally, the board includes a host of features that provide added protection, such as current limiting, output over-voltage protection, and over-temperature shutdown.

In conclusion, the PD-IM-7648M evaluation board is a versatile solution for DC/DC & AC/DC (Off-Line) SMPS applications following a full-bridge topology. The combination of diodes and Schottky diodes used by the input rectifier enables the board to provide regulation with significantly lower THD. Furthermore, the output is regulated using both CCM and DCM, providing a high efficiency over a wide range of loading conditions. Finally, the board is designed to be used for a wide variety of applications, including automotive applications, with features such as individual channel enable/disables and over-temperature protection.

The specific data is subject to PDF, and the above content is for reference