Most students of electricity begin their study with what is known as…
Brushless DC motors were developed from conventional brushed DC motors…
Charles Proteus Steinmetz’s first job after arriving in America…
Single Phase Synchronous Motors Single-phase synchronous motors are…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
Most AC motors are induction motors. Induction motors are favored due…
Just as devices have been made to measure certain physical quantities…
Normally, the rotor windings of a wound rotor induction motor are…
Stepper Motor vs Servo Motor A stepper motor is a…
Shaded Pole Induction Motor An easy way to provide starting torque to…
In very simple, qualitative terms, rate the impedance of capacitors…
As the name suggests, the tetrode tube contains four elements: cathode…
What Is an XOR Gate? One element conspicuously missing from the set of…
In an ideal case, an inductor acts as a purely reactive device. That…
What do we do if we come across a circuit more complex than the simple…
Electricity and Magnetism An electric current through a conductor will…
The Voltage Gain Because amplifiers have the ability to increase the…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Capacitors store energy in the form of an electric field, and…
Temperature coefficient (α) per degree C: Material Element/Alloy…
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Don’t just sit there! Build something!! Learning to mathematically…
This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to analyze digital…
Because octal and hexadecimal numeration systems have bases that are…
An often neglected area of study in modern electronics is that of…
Product of Powers Property am an = am+n Power of a Product…
Parametric data for all semiconductor op-amp models except the CA3130…
