It simulates the unlocking of a room/door without physical contact
This section of the TI Precision Labs - Isolation series explores three-phase power factor…
Most students of electricity begin their study with what is known as…
A three-phase motor may be run from a single-phase power source.…
If the ends of a wire loop are attached to two half-circular metal…
Shaded Pole Induction Motor An easy way to provide starting torque to…
A wound rotor induction motor has a stator like a squirrel cage…
The armature windings of your DC motor will have very low resistance.…
How is it possible to electrically measure the torque output by a…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
The variable reluctance motor is based on the principle that an…
If an electric current is passed through this wire, which direction…
Normally, the rotor windings of a wound rotor induction motor are…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Most AC motors are induction motors. Induction motors are favored due…
Just as devices have been made to measure certain physical quantities…
Stepper Motor vs Servo Motor A stepper motor is a…
Explain the operation of this “H-bridge” motor control circuit: At…
Charles Proteus Steinmetz’s first job after arriving in America…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Brushless DC motors were developed from conventional brushed DC motors…
Electromechanical watt-hour meters use an aluminum disk that is spun…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Most students of electricity begin their study with what is known as…
Just as devices have been made to measure certain physical quantities…
Most AC motors are induction motors. Induction motors are favored due…
Normally, the rotor windings of a wound rotor induction motor are…
Shaded Pole Induction Motor An easy way to provide starting torque to…
The variable reluctance motor is based on the principle that an…
Stepper Motor vs Servo Motor A stepper motor is a…
Charles Proteus Steinmetz’s first job after arriving in America…
A wound rotor induction motor has a stator like a squirrel cage…
Brushless DC motors were developed from conventional brushed DC motors…
It is sometimes desirable to have circuits capable of selectively…
How is it possible to electrically measure the torque output by a…
Critical temperatures given in Kelvins Material Element/Alloy Critical…
All entries arranged in alphabetical order of surname. Major…
Because binary numeration requires so many bits to represent…
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
A demultiplexer, sometimes abbreviated dmux, is a circuit that has one…
We can take the same components from the series circuit and rearrange…
This is a schematic for a simple VCO: The oscillator is of the RC…
Contributors to this chapter are listed in chronological order of…
Devoting a whole chapter in a modern electronics text to the design…
Definition of a Radical Given the expression where “x” is…
The bipolar junction transistor (BJT) was named because its operation…
When an alternator produces AC voltage, the voltage switches polarity…
Solid-state switching circuits usually keep their constituent…
What will this voltmeter register when connected to a battery as shown…
Electromechanical relays used to start and stop high-power electric…
Calculate circuit parameters using Ohm's Law
“The nice thing about standards is that there are so many of…
