AC/DC power modules usually have the characteristics of high efficiency, and their conversion efficiency can often reach more than 9%, and some advanced or optimized modules can even reach 95% or higher. This means that in the process of converting alternating current into direct current, only a small amount of energy is lost as heat energy, and most of the input power can be effectively converted into usable direct current output. Such high efficiency can not only improve the overall energy utilization rate of the system, reduce energy consumption, but also reduce the heat dissipation burden, thus enhancing the reliability of the power module and prolonging the service life. in addition, in order to maintain high efficiency and stability, modern AC/DC power modules usually adopt switching power supply technology, and may integrate power factor correction (PFC) circuits to improve power factor and reduce harmonic pollution to the power grid. They also ensure the stability of output voltage and current through accurate feedback control technology, and can maintain good performance even under different load conditions.
in a word, high efficiency and stability are one of the core competitiveness of AC/DC power modules, which are extremely important for demanding and energy-sensitive applications, such as data centers, telecommunications equipment, medical equipment and various portable electronic devices.