A modern method of electrical power control involves inserting a…
An ideal transistor would show 0% distortion in amplifying a signal.…
Don’t just sit there! Build something!! Learning to analyze digital…
Just as devices have been made to measure certain physical quantities…
A principal consideration for industrial control networks, where the…
In very simple, qualitative terms, rate the impedance of capacitors…
Impedance Matching Because transformers can step voltage and current…
In the design of large and complex digital systems, it is often…
This tool is designed to calculate the maximum distance (range) that a radar can detect
Pulse Width Modulation (PWM) uses digital signals to control power…
A modern alternative to sending (binary) digital information via…
What is a harmonic frequency? If an oscillator circuit outputs a…
With BogusBus, our signals were very simple and straightforward: each…
Research the FCC (Federal Communication Commission) guidelines on…
This is a schematic for a simple VCO: The oscillator is of the RC…
The wires between the tank and the monitoring location is called…
Normally, the rotor windings of a wound rotor induction motor are…
Aside from the issues of the physical network (signal types and…
In very simple, qualitative terms, rate the impedance of capacitors…
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
The Bel is Used to Represent Gain In its simplest form, an…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
A modern alternative to sending (binary) digital information via…
This tool calculates the cutoff frequency of a circular waveguide
Resonance in a Tank Circuit A condition of resonance will be…
A calculator for solving the maximum current a microstrip can handle.
What is Rectification? Now we come to the most popular application of…
Before we begin to explore the effects of resistors, inductors, and…
A peak detector is a series connection of a diode and a…
It is sometimes said regarding electrical safety that, Ït’s not the…
A principal consideration for industrial control networks, where the…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Buses and networks are designed to allow communication to occur…
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
A transmission line of infinite length is an interesting abstraction,…
The wires between the tank and the monitoring location is called…
Explain the operation of this “H-bridge” motor control circuit: At…
Since complex numbers are legitimate mathematical entities, just like…
PARTS AND MATERIALS One N-channel junction field-effect transistor,…
Using the same value components in our series example circuit, we will…
When we store information in some kind of circuit or device, we not…
So far, we’ve observed simulations of transformers where the…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Seebeck Effect An interesting phenomenon applied in the field of…
All About Diodes A diode is an electrical device allowing current to…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Since transformers are essentially AC devices, we need to be aware of…
Convert to and from different units of length, weight, power, temperature and torque
Read the following quotation, and then research the term…
Generators used in battery-charging systems must be regulated so as to…
Try out our Resistor Color Code Calculator in our Tools section.…
For extremely high-frequency applications (above 1 GHz), the…
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
A voltage multiplier is a specialized rectifier circuit…
Decibel as Absolute Unit of Power It is also possible to use the…
A technician uses a stroboscope to “freeze” the rotation of a…
