SMPS

 

SMPS (Switched-Mode Power Supply)

  SMPS stands for Switched-Mode Power Supply. It is a type of power supply that uses a switching regulator to convert electrical power from a high-voltage, low-current input to a low-voltage, high-current output. SMPS are widely used in a variety of electronic devices, including computers, televisions, gaming consoles, and cell phones. They offer several advantages over traditional linear power supplies, including smaller size, lighter weight, higher efficiency, and better regulation of output voltage.

In an SMPS, the input voltage is first converted to a high-frequency AC signal, which is then processed by a series of electronic components to produce the desired output voltage. The high-frequency AC signal allows for much smaller and lighter components to be used compared to linear power supplies, and the switching nature of the power conversion process results in higher efficiency. Overall, SMPS are an important technology in the field of power electronics, and they play a crucial role in enabling many modern electronic devices to be compact, lightweight, and energy-efficient.