Switching mode power supply, also known as switching power supply, switching converter, is a high-frequency power conversion device, is a kind of power supply. Its function is to convert the voltage of a level into the voltage or current required by the user terminal through different forms of architecture. The input of the switching power supply is mostly AC power supply (such as commercial power) or DC power supply, and the output is mostly a device that requires DC power supply, such as a personal computer, and the switching power supply performs voltage and current conversion between the two. The high conversion efficiency of the switching power supply is a major advantage, and because the switching power supply has a high operating frequency, a small size and light weight transformer can be used, so the switching power supply will be smaller in size and lighter in weight than the linear power supply.
WAIBERLON ELECTRONCS CO.,LTD.
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