The basic concept of power modules

A power module is a device that provides electrical energy supply: A power module is a device or component used to supply electrical energy to other electronic devices or systems. In fact, it is a power conversion device directly soldered on the circuit board. Its main function is to convert alternating current and direct current into each other. Generally, it is divided into two modes: AC - DC and DC - DC according to the conversion method.

Which devices can a power module supply power to? It can supply power to application - specific integrated circuits, digital signal processors, microprocessors, memories, field - programmable gate arrays, and other digital or analog loads.

Functions of power modules: Power modules usually have functions such as power conversion, voltage regulation, and over - current protection to ensure that the output electrical energy is stable and reliable within a certain voltage and current range.