Categories

DC Motor Control Circuits

Worksheets - Switching Regulator

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

Flyback Switch Mode Regulator Calculator

Tools

A calculator for computing several parameters needed in the design of a flyback switch mode regulator

Oscillator Circuits

Worksheets - Switching Regulator

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

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Impedance

Worksheets - Switching Regulator

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

Musical Keyboard as a Signal Generator

Textbook

PARTS AND MATERIALS Electronic “keyboard” (musical)…

Design Project: Signal Generator

Worksheets - Switching Regulator

Explain the principle of operation for the particular integrated…

Standing Waves and Resonance

Textbook

Whenever there is a mismatch of impedance between transmission line…

What is Alternating Current (AC)?

Textbook

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

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Harmonics in Polyphase Power Systems

Textbook

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

Basic AC-DC Power Supplies

Worksheets - Switching Regulator

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

Diode Switching Circuits

Textbook

Diodes can perform switching and digital logic operations. Forward and…

The R/2R DAC (Digital-to-Analog Converter)

Textbook

The R/2R DAC circuit is an alternative to the binary-weighted-input…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

555 Hysteretic Oscillator

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Switched Capacitor Circuitry

Worksheets - Switching Regulator

Write an equation describing the precise mathematical relationship…

AC Instrumentation Transducers

Textbook

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

Low-pass Filters

Textbook

By definition, a low-pass filter is a circuit offering easy passage to…

Some Examples with AC Circuits

Textbook

Let’s connect three AC voltage sources in series and use complex…

Design Project: Telegraph System

Worksheets - Switching Regulator

What voltage will you choose to use for each of the station batteries?

Capacitor Charge and Time Constant Calculator

Tools

This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.

Multiplexers and Demultiplexers

Worksheets - Switching Regulator

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

Protective Relay Circuits

Worksheets - Switching Regulator

Protective relays are special power-sensing devices whose job it is to…

Time Constant Circuits

Worksheets - Switching Regulator

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

Electrical Noise and Interference

Worksheets - Switching Regulator

Define what noise means, in the electrical sense of the word. How does…

Basic Electricity Worksheet

Worksheets - Switching Regulator

What is the purpose of the switch shown in this schematic diagram?

Static Electricity

Worksheets - Switching Regulator

What does it mean for an object to have an electric charge? Give an…

Shift Registers: Parallel-in, Serial-out (PISO) Conversion

Textbook

Parallel-in/ serial-out shift registers do everything that the…

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

AC Network Analysis

Worksheets - Switching Regulator

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

Vol II. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Power in Electric Circuits

Textbook

In addition to voltage and current, there is another important…

Vacuum Tube Audio Amplifier

Textbook

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

CMOS Gate Circuitry

Textbook

Up until this point, our analysis of transistor logic circuits has…

Conventional Transistor Overview and Special Transistors

Worksheets - Switching Regulator

A microcontroller is a specialized type of digital computer used to…

Protective Relays

Textbook

A special type of relay is one that monitors the current, voltage,…

Power Supply Circuits

Textbook

There are three major kinds of power supplies: unregulated (also…

AC Motor Control Circuits

Worksheets - Switching Regulator

Perhaps the most challenging aspect of interpreting ladder diagrams,…

IGBTs

Textbook

Because of their insulated gates, IGFETs of all types have extremely…

Using Multiple Combinational Circuits

Textbook

As an example of using several circuits together, we are going to make…

Electrical Noise and Interference

Worksheets - Switching Regulator

Define what noise means, in the electrical sense of the word. How does…

Basic Ohmmeter Use

Worksheets - Switching Regulator

Explain how an ohmmeter is able to measure the resistance of a…

Wire Self Inductance Calculator

Tools

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

RMS Voltage Calculator

Tools

This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.

Embedded Microstrip Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of an embedded microstrip.

Frequency and Phase Measurement

Textbook

An important electrical quantity with no equivalent in DC circuits is…

Step-up and Step-down Transformers

Textbook

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

Op-Amp Voltage and Gain Calculator

Tools

A calculator for computing the gain and output voltage of an operational amplifier

Characteristic Impedance

Textbook

The Parallel Wires of Infinite Length Suppose, though, that we had a…

Tachogenerators

Textbook

An electromechanical generator is a device capable of producing…

Basic AC-DC Power Supplies

Worksheets - Switching Regulator

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

Arithmetic Properties

Textbook

Associative Property In addition and multiplication, terms may be…

Fail-safe Design

Textbook

Logic circuits, whether comprised of electromechanical relays or…

Hyperbolic Functions

Textbook

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

DC Branch Current Analysis

Worksheets - Switching Regulator

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

Reluctance Motor

Textbook

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

Mixed-Frequency Signals

Worksheets - Switching Regulator

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

Antiderivatives of Power Functions of e

Textbook

  Note: this is a very unique and useful property of e. As in…

Signal Coupling

Textbook

PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…