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
A switch can be constructed with any mechanism bringing two conductors…
Textbook
In electric circuits, the three basic quantities are voltage (E or V),…
Worksheets - Inductors
In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
Worksheets - Inductors
Inductors have the exact opposite characteristics of capacitors.…
Textbook
If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Inductors
Define the following terms: energy, work, and power.
Worksheets - Inductors
There are four basic factors of inductor construction determining the…
Textbook
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Inductors
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.
Tools
Identify some of the different types of capacitors, and their…
Worksheets - Inductors
(Template)
Worksheets - Inductors
In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
Textbook
So far, the filter designs we’ve concentrated on have employed…
Textbook
Write an equation describing the precise mathematical relationship…
Worksheets - Inductors
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
Tools
The Inductance Formula Wheeler’s formulas for…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
There are four basic factors of inductor construction determining the…
Textbook
When a transistor is in the fully-off state (like an open switch), it…
Textbook
Remember that this tutorial is not exhaustive by any means, and that…
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 - Inductors
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
Textbook
In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
Learn the Power Formula We’ve seen the formula for determining…
Textbook
As with inductors, the ideal capacitor is a purely reactive device,…
Textbook
(Template)
Worksheets - Inductors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Inductors
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Inductors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Inductors
The concept and measurement units of resistance are most often used…
Textbook
By now you should be well aware of the correlation between electrical…
Textbook
Identify which trigonometric functions (sine, cosine, or tangent) are…
Worksheets - Inductors
Capacitance Formula Permittivity of Dielectric …
Textbook
Define the following terms: energy, work, and power.
Worksheets - Inductors
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
For extremely high-frequency applications (above 1 GHz), the…
Textbook
Try out our Resistor Color Code Calculator in our Tools section.…
Textbook
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
Power in an electric circuit is the product (multiplication) of…
Textbook
Note: this is a very unique and useful property of e. As in…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
The principle of non-sinusoidal, repeating waveforms being equivalent…
Textbook
This page provides a step-by-step introduction to using the mesh…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Inductors
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
Like all diodes, Shockley diodes are unidirectional devices; that is,…
Textbook
For bipolar junction transistors, the fundamental measure of…
Textbook
Let us begin our exploration of Boolean algebra by adding numbers…
Textbook
The nonlinearity of material permeability may be graphed for better…
Textbook
Early computer science pioneers such as Alan Turing and John Von…
Textbook
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Tools
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
What is Rectification? Now we come to the most popular application of…
Textbook
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