When a transistor is in the fully-off state (like an open switch), it…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
Since three-phase is used so often for power distribution systems, it…
Textbook
Power Equation of Ohm’s Law and Joule’s Law …
Textbook
This page will walk you step-by-step through the process of…
Textbook
When the need arises to correct for poor power factor in an AC power…
Textbook
As we’ve already learned, electricity requires a complete path…
Textbook
Explain the difference between a balanced polyphase system and an…
Worksheets - Power
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power
In simple AC power systems, one of the two conductors is typically…
Worksheets - Power
All About Diodes A diode is an electrical device allowing current to…
Textbook
A tool designed to convert RF power from watts to decibels and vice versa
Tools
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
The Q factor of a series inductive circuit is given by the following…
Worksheets - Power
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Power
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
Textbook
The invention of the bipolar transistor in 1948 ushered in a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power
Feedback is a fascinating engineering principle. It can turn a rather…
Textbook
A serial-in, parallel-out shift register is similar to the serial-in,…
Textbook
This tool is designed to compute for the trace width of a microstrip
Tools
In the previous section, we saw a circuit using one J-K flip-flop that…
Textbook
Up to this point we have considered logic reduction problems where…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power
Protective relays are special power-sensing devices whose job it is to…
Worksheets - Power
A tool designed to calculate the power density of an antenna
Tools
Electromechanical relays used to start and stop high-power electric…
Worksheets - Power
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
A common phrase heard in reference to electrical safety goes something…
Textbook
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power
If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Power
A modern alternative to sending (binary) digital information via…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
The singular reason for learning and using the binary numeration…
Textbook
What would happen to this meter movement, if connected directly to a…
Worksheets - Power
So far, the filter designs we’ve concentrated on have employed…
Textbook
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Power
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
The metric system, besides being a collection of measurement units for…
Textbook
The singular reason for learning and using the binary numeration…
Textbook
Remember that this tutorial is not exhaustive by any means, and that…
Textbook
This calculator helps you compute the inductance of a broadside coupled trace.
Tools
A permanent magnet is a device that retains a magnetic field without…
Worksheets - Power
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Power
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
The structure behind ladder logic is based on the electrical ladder…
Textbook
The fourth example has A partially overlapping B. Though, we will…
Textbook
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Textbook
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
Textbook
Because it takes energy to force charge to flow against the opposition…
Textbook
In this hands-on electronics experiment, build an S-R latch using two NOR gates and learn how this type of digital memory operates, including invalid states, race conditions, and the effects of output loading.
Textbook
There are circumstances when you may need to analyze a DC reactive…
Textbook
A microcontroller is a specialized type of digital computer used to…
Worksheets - Power
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
In this hands-on AC electronics experiment, build a parallel resonant inductor-capacitor circuit and learn about oscillation, resonant frequency, and damping.
Textbook
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
Facebook
Google
GitHub
Linkedin