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1-PWM Mode

In partnership with Texas Instruments

This video is an overview of the new 1-PWM Mode for the DRV8305 Brushless DC Motor Driver

2-kW isolated bidirectional DC-DC converter reference design for UPS

In partnership with Texas Instruments

The 2-kW isolated bidirectional DC-DC converter reference design (TIDA-00951) is capable of power…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

AC Motor Theory

Worksheets - Appliances

Electromechanical watt-hour meters use an aluminum disk that is spun…

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

As an electric current is passed through a coil of wire, it creates a…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Appliances

(Template)

Wound Rotor Induction Motors

Textbook

A wound rotor induction motor has a stator like a squirrel cage…

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Induction Motor, Large

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Induction Motor

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Wound Rotor Induction Motors

Textbook

A wound rotor induction motor has a stator like a squirrel cage…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Appliances

(Template)

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

As an electric current is passed through a coil of wire, it creates a…

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Design Project: DC Motor

Worksheets - Appliances

The armature windings of your DC motor will have very low resistance.…

Contributors (13)

Textbook

Contributors to this chapter are listed in chronological order of…

Ohmmeter Usage

Textbook

Parts and Materials Multimeter, digital or analog Assorted resistors…

Binary Math

Worksheets - Appliances

Counting practice: count from zero to thirty-one in binary, octal, and…

Successive Approximation ADC

Textbook

One method of addressing the digital ramp ADC’s shortcomings is…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

Fundamentals of Radio Communication

Worksheets - Appliances

What does the acronym RF stand form, in reference to radio-related…

Electromechanical Relay Logic

Worksheets - Appliances

In ladder logic symbolism, an electromechanical relay coil is shown as…

Counter Modulus

Textbook

Incomplete

Differential Transistor Amplifiers

Worksheets - Appliances

Don’t just sit there! Build something!! Learning to mathematically…

AC Motor Control Circuits

Worksheets - Appliances

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Performance-Based Assessments for Digital Circuit Competencies

Worksheets - Appliances

(Template)

Flash ADC

Textbook

Also called the parallel A/D converter, this circuit is the simplest…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

As an electric current is passed through a coil of wire, it creates a…

Ammeter Design

Worksheets - Appliances

What would happen to this meter movement, if connected directly to a…

Mixed-Frequency Signals

Worksheets - Appliances

What is a harmonic frequency? If an oscillator circuit outputs a…

Physical Effects of Electricity

Worksheets - Appliances

Certain substances are known to physically deform (shorten or…

DC Branch Current Analysis

Worksheets - Appliances

Don’t just sit there! Build something!! Learning to mathematically…

Conductance

Textbook

When students first see the parallel resistance equation, the natural…