Categories

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Computer Simulation of Electric Circuits

Textbook

Computers can be powerful tools if used properly, especially in the…

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Practical Considerations - Transformers

Textbook

Power Capacity As has already been observed, transformers must be well…

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…

Bridge Circuits

Textbook

No text on electrical metering could be called complete without a…

Voltmeter Design

Worksheets - Logic Synthesis

Suppose I were about to measure an unknown voltage with a manual-range…

L-Match Impedance Matching Circuits

Tools

This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit

Resistance, Reactance, and Impedance

Worksheets - Logic Synthesis

What will happen to the brightness of the light bulb as the iron core…

Step-up and Step-down Transformers

Textbook

So far, we’ve observed simulations of transformers where the…

Design Project: Telegraph System

Worksheets - Logic Synthesis

What voltage will you choose to use for each of the station batteries?

Special Diodes

Worksheets - Logic Synthesis

Don’t just sit there! Build something!! Learning to mathematically…

Special Transformers and Applications

Textbook

Impedance Matching Because transformers can step voltage and current…

Sequences

Textbook

Arithmetic Sequences An arithmetic sequence is a series of numbers…

LC Resonant Frequency Calculator

Tools

A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Arithmetic with Scientific Notation

Textbook

The benefits of scientific notation do not end with ease of writing…

Don’t Care Cells in the Karnaugh Map

Textbook

Up to this point we have considered logic reduction problems where…

Parallel Circuit Rules

Textbook

Voltage Components in a parallel circuit share the same voltage:…

Historical, Nonmechanical Memory Technologies

Textbook

Perhaps the most ingenious technique was that of the delay line. A…

AC Negative Feedback OpAmp Circuits

Worksheets - Logic Synthesis

Don’t just sit there! Build something!! Learning to mathematically…

DC Motor Theory

Worksheets - Logic Synthesis

If the ends of a wire loop are attached to two half-circular metal…

Switch Types

Textbook

Though it may seem strange to cover the elementary topic of electrical…