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Applying Ohm’s Law—Rules and Methods for Circuit Analysis

Textbook

When analyzing complex series and parallel circuits, it is easy to…

Bipolar Transistor Biasing Circuits

Worksheets - Security

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

Bridge Circuits

Textbook

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

Contactors

Textbook

All About Contactors When a relay is used to switch a large amount of…

Maximum Power Transfer Theorem

Textbook

The Maximum Power Transfer Theorem is not so much a means of analysis…

Capacitor Impedance Calculator

Tools

This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.

Microstrip Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of a microstrip.

Other Waveshapes

Textbook

As strange as it may seem, any repeating, non-sinusoidal waveform is…

Commutating Diode

Textbook

PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC step-down…

Active-mode Operation (BJT)

Textbook

When a transistor is in the fully-off state (like an open switch), it…

Thyristor Application Circuits

Worksheets - Security

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

Amplifier Circuits

Textbook

Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…

Basic Algebra and Graphing for Electric Circuits

Worksheets - Security

Many different equations used in the analysis of electric circuits may…

Unit Conversion Calculator

Tools

Convert to and from different units of length, weight, power, temperature and torque

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

What is Network Analysis?

Textbook

The basic application of Ohm’s law to combinations of series and…

Square Root, Cube Root, and Nth Root Calculator

Tools

This calculator will determine the square root, cube root, or nth root of a given number, x.

How to Use Thevenin’s Theorem

Textbook

This page will walk you step-by-step through the process of…

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…