Categories

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…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

AC Motor Theory

Worksheets - Appliances

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

Reluctance Motor

Textbook

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

AC Commutator Motors

Textbook

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

Single-phase Induction Motors

Textbook

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

What is Alternating Current (AC)?

Textbook

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

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…

Wound Rotor Induction Motors

Textbook

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

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

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

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…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Appliances

(Template)

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Appliances

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

AC Commutator Motors

Textbook

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

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Appliances

(Template)

Trigonometric Derivatives

Textbook

    RELATED WORKSHEETS: Calculus for Electric Circuits…

Class B BJT Amplifiers

Worksheets - Appliances

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

An Electric Pendulum

Textbook

Capacitors store energy in the form of an electric field, and…

Voltage Regulation

Textbook

As we saw in a few SPICE analyses earlier in this chapter, the output…

Autotransformers

Worksheets - Appliances

How much voltage is there between the following pairs of points in…

Finite State Machines

Textbook

Up to now, every circuit that was presented was a combinatorial…

Introduction to Conductance and Conductors

Textbook

By now you should be well aware of the correlation between electrical…

Biasing Techniques (BJT)

Textbook

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

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Junction field-effect transistors (JFET)

Worksheets - Appliances

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

Thermoelectricity

Textbook

PARTS AND MATERIALS Length of bare (uninsulated) copper wire Length of…

Wire Microstrip Impedance Calculator

Tools

A helpful tool for calculating the impedance of a wire microstrip.

Inductor Quirks

Textbook

In an ideal case, an inductor acts as a purely reactive device. That…

Kirchhoff’s Voltage Law (KVL)

Textbook

What is Kirchhoff’s Voltage Law (KVL)? The principle known as…

Design Project: LED Stroboscope

Worksheets - Appliances

A technician uses a stroboscope to “freeze” the rotation of a…

Waveguide Calculator (Rectangular)

Tools

This tool calculates the cutoff frequency of a rectangular waveguide

Wire Self Inductance Calculator

Tools

This calculator will help compute the inductance of a length of wire.

Step-up and Step-down Transformers

Textbook

So far, we’ve observed simulations of transformers where the…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…