switching power supply


Switching power supply

Switch Mode Power Supply (SMPS for short), also known as switching power supply and switching converter, is a high-frequency electrical energy conversion device and a kind of power supply. Its function is to convert a standard voltage into the voltage or current required by the user through different forms of architecture. The input of switching power supply is mostly AC power supply (such as mains power) or DC power supply, while the output is mostly DC power supply equipment, such as personal computers, and the switching power supply converts the voltage and current between the two.



switching power supply