Brushless DC motors were developed from conventional brushed DC motors…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Stepper Motor vs Servo Motor A stepper motor is a…
Most AC motors are induction motors. Induction motors are favored due…
Just as devices have been made to measure certain physical quantities…
Charles Proteus Steinmetz’s first job after arriving in America…
Most students of electricity begin their study with what is known as…
The variable reluctance motor is based on the principle that an…
A wound rotor induction motor has a stator like a squirrel cage…
Normally, the rotor windings of a wound rotor induction motor are…
Shaded Pole Induction Motor An easy way to provide starting torque to…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Pulse Width Modulation (PWM) uses digital signals to control power…
Certain substances are known to physically deform (shorten or…
If a pulse-width modulated (PWM) signal is sent to a passive…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Parts and Materials 6-volt battery 6-volt incandescent…
A permanent magnet is a device that retains a magnetic field without…
A common topology for DC-AC power converter circuits uses a pair of…
∫f(x) dx Calculus alert! One of the fundamental principles of…
The Programmable Logic Controller, or PLC, was invented in the late…
Counting practice: count from zero to thirty-one in binary, octal, and…
Provide a definition for phasor, as the term applies to electrical…
In the beam power tube, the basic four-element structure of the…
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
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.
Capacitance Formula Permittivity of Dielectric …
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
