SMPS is the abbreviation of switching mode power supply, a kind of high-frequency power conversion device and a power supply device. Its function is to convert a level of voltage to the voltage or ...

This document teaches the users to determine the characteristics of step-down DC-DC (buck) switched mode power supply through understanding and exploring its voltage and current waveforms. Both the ...

When you have completed this tutorial, you should be able to achieve the following objectives: Given a desired system reliability percentage, correctly identify the power solution required to achieve ...

Switched-mode power supplies are found in electronics all around us. They provide the DC voltages that power our computers, cell phones, chargers, appliances, and myriad other electronic devices.

Noise is a constant problem in power-supply design. While there are FCC limits on the electromagnetic interference (EMI) radiating out into the air as well as the conducted noise that your design ...