This circuit is a small +5V power supply, which is useful when experimenting with digital electronics. Small inexpensive wall transformers with variable output voltage are available from any ...

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 ...

There was an error while loading. Please reload this page. The objective of this project was to design and make a DC power supply that will convert an AC supply of ...

Dual power supplies are circuits that generate two different output voltages from a single input source. There are numerous types and configurations possible. The most common configuration provides ...

The aim: Create a 3.3V source from a –5V supply. You can obtain a precise, positive-output voltage from a negative-voltage supply with a boost converter and a linear regulator. The input and output ...

Learn how to select a power-supply configuration based on PPG system requirements. Review the implementation of switched-mode power-supply reference circuits for both discrete (part one) and ...

How semi-automated tools speed up the power-supply design process. The five main steps to take when building a power-supply architecture. How do LTpowerPlanner and LTspice help facilitate the ...

QSPICE allows the simulation of transformers, that is, ideal components electrically equivalent to two perfectly coupled inductors. QSPICE allows the simulation of transformers. They are ideal ...