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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…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Oscilloscope Trigger Controls

Worksheets - Stepper Motors

A very useful tool for observing rotating objects is a strobe light.…

DC Generator Theory

Worksheets - Stepper Motors

Generators used in battery-charging systems must be regulated so as to…

DC Motor Control Circuits

Worksheets - Stepper Motors

How is it possible to electrically measure the torque output by a…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Design Project: Stepper Motor Driver

Worksheets - Stepper Motors

At first it may seem pointless to have the four buffer gates following…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Bipolar Junction Transistors as Switches

Worksheets - Stepper Motors

Solid-state switching circuits usually keep their constituent…

Automotive Alternator

Textbook

Project Parts and Materials Automotive alternator (one required, but…

AC Commutator Motors

Textbook

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

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

AC Generator Theory

Worksheets - Stepper Motors

If an electric current is passed through this wire, which direction…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

DC Motor Theory

Worksheets - Stepper Motors

If the ends of a wire loop are attached to two half-circular metal…

Wound Rotor Induction Motors

Textbook

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

AC Motor Theory

Worksheets - Stepper Motors

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

Stepper Motor Calculator

Tools

A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Microcontroller Principles

Worksheets - Stepper Motors

Read the following quotation, and then research the term…

AC Generator Theory

Worksheets - Stepper Motors

If an electric current is passed through this wire, which direction…

Vacuum Tube Audio Amplifier

Textbook

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

AC Motor Theory

Worksheets - Stepper Motors

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

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Rectifier Circuits

Worksheets - Stepper Motors

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

DC Generator Theory

Worksheets - Stepper Motors

Generators used in battery-charging systems must be regulated so as to…

Wound Rotor Induction Motors

Textbook

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

Single-phase Induction Motors

Textbook

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

Reluctance Motor

Textbook

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

Bipolar Junction Transistors as Switches

Worksheets - Stepper Motors

Solid-state switching circuits usually keep their constituent…

Design Project: Stepper Motor Driver

Worksheets - Stepper Motors

At first it may seem pointless to have the four buffer gates following…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

DC Motor Theory

Worksheets - Stepper Motors

If the ends of a wire loop are attached to two half-circular metal…

AC Motor Control Circuits

Worksheets - Stepper Motors

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Design Project: DC Motor

Worksheets - Stepper Motors

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

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

Decibels Equations

Textbook

  RELATED WORKSHEETS: Decibel Measurements Worksheet

Rheostat Range Limiting

Textbook

PARTS AND MATERIALS Several 10 kΩ resistors One 10 kΩ…

Attenuators

Textbook

What is Attenuators? Attenuators are passive devices. It is…

Meter Check of a Diode

Textbook

The Functionality of Diode Polarity Being able to determine the…

History of SPICE

Textbook

SPICE is a computer program designed to simulate analog electronic…

Superposition Theorem

Worksheets - Stepper Motors

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

Don’t Care Cells in the Karnaugh Map

Textbook

Up to this point we have considered logic reduction problems where…

Hyperbolic Functions

Textbook

Note: all angles (x) must be expressed in units of radians for these…

Universal Shift Registers: Parallel-in, Parallel-out

Textbook

The purpose of the parallel-in/ parallel-out shift register is to take…

R, L and C Summary

Textbook

With the notable exception of calculations for power (P), all AC…

Wound Rotor Induction Motors

Textbook

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

Current Divider

Textbook

PARTS AND MATERIALS Calculator (or pencil and paper for doing…

The Gated S-R Latch

Textbook

It is sometimes useful in logic circuits to have a multivibrator which…

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

Design Project: DC Voltage Regulator

Worksheets - Stepper Motors

It may seem difficult to even start on a project such as this, with no…

Copper Wire Gauge Table

Textbook

Solid Cooper Wire Table Size Diameter (inches) Cross-sectional area…

Transistors, junction field-effect (JFET)

Textbook

Note that the direction of the arrow at the gate indicates the…

Power Sources

Textbook

There are many different types of power sources, and here some of the…

Circuit With a Switch

Textbook

PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…

Inductive Reactance

Worksheets - Stepper Motors

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