Categories

Resonance

Worksheets - Amplifiers

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

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Amplifiers

(Template)

Multi-Stage Transistor Amplifiers

Worksheets - Amplifiers

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

Input and Output Coupling

Textbook

To overcome the challenge of creating necessary DC bias voltage for an…

The Common-emitter Amplifier

Textbook

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

Vacuum Tube Audio Amplifier

Textbook

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

Impedance Matching With Transformers

Worksheets - Amplifiers

Suppose you were to take a 3 kW electric heater rated for 240 VAC and…

Open-Loop OpAmp Circuits

Worksheets - Amplifiers

Determine what the magnitude and polarity of the voltmeter’s…

Series-Parallel Combination AC Circuits

Worksheets - Amplifiers

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

Sensitive Voltage Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Basic Troubleshooting Strategies

Worksheets - Amplifiers

A chandelier has five light bulbs in it, and one of them is not…

Biasing Techniques (BJT)

Textbook

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

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

Decibels

Textbook

The Bel is Used to Represent Gain In its simplest form, an…

Impedance

Worksheets - Amplifiers

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

“Long’’ and “Short’’ Transmission Lines

Textbook

In DC and low-frequency AC circuits, the characteristic impedance of…

Performance-Based Assessments for Analog Integrated Circuit Competencies

Worksheets - Amplifiers

Summer and Subtractor OpAmp Circuits

Worksheets - Amplifiers

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

Attenuators

Textbook

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

Tubes versus Semiconductors

Textbook

Devoting a whole chapter in a modern electronics text to the design…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

“Long’’ and “Short’’ Transmission Lines

Textbook

In DC and low-frequency AC circuits, the characteristic impedance of…

The Common-emitter Amplifier

Textbook

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

Series and Parallel AC Circuits

Worksheets - Amplifiers

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

Practical Considerations - Transformers

Textbook

Power Capacity As has already been observed, transformers must be well…

Design Project: Sensitive Audio Detector

Worksheets - Amplifiers

The choice of step-down transformers to use in a project such as this…

Sensitive Audio Detector

Textbook

PARTS AND MATERIALS High-quality “closed-cup” audio…

Basic Electromagnetism and Electromagnetic Induction

Worksheets - Amplifiers

When lightning strikes, nearby magnetic compass needles may be seen to…

What is a Filter?

Textbook

It is sometimes desirable to have circuits capable of selectively…

Impedance Matching With Transformers

Worksheets - Amplifiers

Suppose you were to take a 3 kW electric heater rated for 240 VAC and…

Wire-by-Number project kit introduction

Worksheets - Amplifiers

Wire-by-Number project: simple voltage divider Description: Build a…

Square Wave Signals

Textbook

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

Battery Life Calculator

Tools

This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.

Mixed-Frequency Signals

Worksheets - Amplifiers

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

Decibel Measurements

Worksheets - Amplifiers

During the early development of telephone technology, a unit was…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Class B Audio Amplifier

Textbook

PARTS AND MATERIALS Four 6 volt batteries Dual operational amplifier,…

555 Audio Oscillator

Textbook

PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…

Series-Parallel Combination AC Circuits

Worksheets - Amplifiers

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

Square Root, Cube Root, and Nth Root Calculator

Tools

This calculator will determine the square root, cube root, or nth root of a given number, x.

Common Antiderivatives

Textbook

 

Selsyn (Synchro) Motors

Textbook

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

IGFET Amplifiers

Worksheets - Amplifiers

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

The J-K Flip-Flop

Textbook

Another variation on a theme of bistable multivibrators is the J-K…

Boolean Algebraic Identities

Textbook

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

Electric Fields and Capacitance

Textbook

Introduction Whenever an electric voltage exists between two separated…

The Common-drain Amplifier (IGFET)

Textbook

Series and Parallel Component Equivalent Values

Textbook

Series and Parallel Resistances     Series and Parallel…

Maximum Power Transfer Theorem

Textbook

The Maximum Power Transfer Theorem is not so much a means of analysis…

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

IC Fabrication and Packaging

Worksheets - Amplifiers

What does it mean if an integrated circuit comes in DIP form? What…

Polar Form and Rectangular Form Notation for Complex Numbers

Textbook

In order to work with complex numbers without drawing vectors, we…

Component Failure Analysis (Continued)

Textbook

“I consider that I understand an equation when I can predict the…

The P-N Junction

Textbook

If a block of P-type semiconductor is placed in contact with a block…

Voltage Divider Circuits

Textbook

Let’s analyze a simple series circuit and determine the voltage…

Conversion From Decimal Numeration

Textbook

Because octal and hexadecimal numeration systems have bases that are…

Asynchronous Counters

Textbook

In the previous section, we saw a circuit using one J-K flip-flop that…

Digital Memory Terms and Concepts

Textbook

When we store information in some kind of circuit or device, we not…

Lock-out / Tag-out

Worksheets - Amplifiers

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

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin