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Tesla Polyphase Induction Motors

Textbook

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

Bipolar Junction Transistors as Switches

Worksheets - Harsh Environment

Solid-state switching circuits usually keep their constituent…

Stepper Motors

Worksheets - Harsh Environment

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

Introduction to AC Motors

Textbook

After the introduction of the DC electrical distribution system by…

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

Design Project: Stepper Motor Driver

Worksheets - Harsh Environment

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Step-up, Step-down, and Isolation Transformers

Worksheets - Harsh Environment

Calculate the voltage output by the secondary winding of a transformer…

Safety Grounding

Worksheets - Harsh Environment

In simple AC power systems, one of the two conductors is typically…

Single-phase Induction Motors

Textbook

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

Microcontroller Principles

Worksheets - Harsh Environment

Read the following quotation, and then research the term…

Series-Parallel DC Circuits

Worksheets - Harsh Environment

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Harsh Environment

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

AC Motor Theory

Worksheets - Harsh Environment

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

Resonance

Worksheets - Harsh Environment

The Q factor of a series inductive circuit is given by the following…

Boolean Algebra

Worksheets - Harsh Environment

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

Induction Motor, Large

Textbook

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

Reluctance Motor

Textbook

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

Bipolar Junction Transistors as Switches

Worksheets - Harsh Environment

Solid-state switching circuits usually keep their constituent…

Polyphase Motor Design

Textbook

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

Design Project: DC Motor

Worksheets - Harsh Environment

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

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

Algebraic Equation Manipulation for Electric Circuits

Worksheets - Harsh Environment

The electrical resistance of a conductor at any temperature may be…

TTL NOR and OR gates

Textbook

TTL Circuit Analysis Let’s examine the following TTL circuit and…

Capacitance

Worksheets - Harsh Environment

Write an equation describing the precise mathematical relationship…

Power Calculations

Textbook

When calculating the power dissipation of resistive components, use…

Potential Pitfalls

Textbook

Fallacious reasoning and poor interpersonal relations account for more…

Precise Diode Circuits

Worksheets - Harsh Environment

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

Waveform Analysis

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Boolean Algebraic Identities

Textbook

In mathematics, an identity is a statement true for all possible…

Ohm’s Law - How Voltage, Current, and Resistance Relate

Textbook

The first, and perhaps most important, the relationship between…

DeMorgan’s Theorems

Textbook

A mathematician named DeMorgan developed a pair of important rules…

The Tetrode

Textbook

As the name suggests, the tetrode tube contains four elements: cathode…

Computational Circuits

Textbook

When someone mentions the word “computer,” a digital…

Lock-out / Tag-out

Worksheets - Harsh Environment

In this motor control circuit, how would you ensure that there is no…

Resistors

Worksheets - Harsh Environment

Shown here is the schematic symbol for a resistor: What is the purpose…

Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Parallel Resistance Calculator

Tools

Calculate the total resistance of resistors in parallel with ease!

Stripline Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline

Design Project: Intercom System

Worksheets - Harsh Environment

Design a passive circuit that will create a "split” ( V/-V) power…