With the high-speed development of society, the human use of electronic products more and more extensive, as an important part of the energy supply, the power manegement module in the entire electronic field is used more and more. The development of power supply modules, from the previous switching power supply, the development of the current module power supply, experienced huge progress on the technology. And now, the module power supply is evolving to a higher level, mainly in the following areas!

    High power, high density. Now the electronic products, communications technology, equipment, integrated modules, etc., the volume of electronic components is increasingly demanding, from the previous switching power supply of large objects to the current module power matchbox-like, smaller to chip-based demand! This inevitably requires the module power supply to continue to reduce the size, improve efficiency, improve power density and other mutual combinations, and then according to the products faced to make some balance, so as to adapt to the development of the product.

    Low voltage, high current. Integrated circuits invariably have trust in the microprocessor, which is responsible for the main data processing of functional modules, is the core of the entire product power consumers. As the operating voltage of modern microprocessors continues to decline, the module power supply output to its voltage also from the previous 5V, down to the current 3.3V or even as low as 1.8V! Page according to industry forecasts, the power supply output voltage will also drop to below 1.0V. This determines that, in order to maintain the high operating efficiency of the microprocessor, the drop in voltage, measurement requirements will be increased to a certain level of current than the original! People in the industry know that for the modular power supply, the low-voltage high current has never been the technical difficulties of the industry, it is technically, electronic components, process, and other aspects of the increasingly high requirements.