If you have ever read advanced textbooks or papers about electronics, you may have been surprised to see the use of complex numbers used in the analysis of AC circuits. A complex number has two parts: ...

PartSim is a web-based app that makes it possible to create and simulate electronic circuits without installing software on your computer. All you need is an internet connection and a browser. In this ...

Spice is a circuit simulator that you should have in your toolbox. While a simulator can’t tell you everything, it will often give you valuable insight into the way your circuit behaves, before you’ve ...

The circuit in Figure 1 provides a low-cost, isolated ac-line monitor that measures ac-line-voltage level and has some other unique capabilities. The analysis of the circuit is straightforward: When ...

Student has earned at least 30 semester hours (AP, Post Secondary, Transfer, IB, etc.), including Precalculus, DC Circuit Analysis, Computer Aided Drafting, Composition and Rhetoric, College Physics I ...

A variety of linear models are available to represent common active electronic devices such as transistors and vacuum tubes. Devices operating under large-signal conditions often require nonlinear ...