Categories

Impedance Matching With Transformers

Worksheets - Amplifiers

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

Radio Circuits

Textbook

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

Basic Troubleshooting Strategies

Worksheets - Amplifiers

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

Attenuators

Textbook

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

Series-Parallel Combination AC Circuits

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…

Design Project: Audio Media-Based Signal Generator

Worksheets - Amplifiers

Identify some different ways you can create the sine-wave audio tracks…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

BJT Amplifier Troubleshooting

Worksheets - Amplifiers

As an instructor of electronics, I am called upon frequently to help…

Design Project: Audio Power Amplifier

Worksheets - Amplifiers

Explain how the microphone in your amplifier works. How, exactly, does…

AC Network Analysis

Worksheets - Amplifiers

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

Clipper and Clamper Circuits

Worksheets - Amplifiers

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

Class A BJT Amplifiers

Worksheets - Amplifiers

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

Sensitive Audio Detector

Textbook

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

Summer and Subtractor OpAmp Circuits

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…

Performance-Based Assessments for Analog Integrated Circuit Competencies

Worksheets - Amplifiers

Class B Audio Amplifier

Textbook

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

BJT Quirks

Textbook

An ideal transistor would show 0% distortion in amplifying a signal.…

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Amplifiers

(Template)

Biasing Techniques (BJT)

Textbook

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

Practical Considerations - Transformers

Textbook

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

Feedback

Textbook

If some percentage of an amplifier’s output signal is connected…

Open-Loop OpAmp Circuits

Worksheets - Amplifiers

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

PC Oscilloscope

Textbook

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

Mixed-Frequency Signals

Worksheets - Amplifiers

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

Clipper and Clamper Circuits

Worksheets - Amplifiers

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

Four-Channel Audio Mixer

Worksheets - Amplifiers

A very common misconception students have about potentiometers is the…

Introduction to Mixed-Frequency AC Signals

Textbook

In our study of AC circuits thus far, we’ve explored circuits…

Decibels

Textbook

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

BJT Amplifier Troubleshooting

Worksheets - Amplifiers

As an instructor of electronics, I am called upon frequently to help…

Design Project: Audio Tone Control

Worksheets - Amplifiers

Suppose you were installing a high-power stereo system in your car,…

Passive Filter Circuits

Worksheets - Amplifiers

In very simple, qualitative terms, rate the impedance of capacitors…

Design Project: Audio Power Amplifier

Worksheets - Amplifiers

Explain how the microphone in your amplifier works. How, exactly, does…

Wire-by-Number project kit introduction

Worksheets - Amplifiers

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

Class A BJT Amplifiers

Worksheets - Amplifiers

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

Design Project: Sensitive Microphone Amplifier

Worksheets - Amplifiers

Identify which direction each potentiometer wiper must move in this…

Performance-Based Assessments for Analog Integrated Circuit Competencies

Worksheets - Amplifiers

Basic Electricity Worksheet

Worksheets - Amplifiers

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

Quantum Devices

Textbook

Most integrated circuits are digital, based on MOS (CMOS) transistors.…

OpAmp Oscillator Circuits

Worksheets - Amplifiers

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

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Voltage Regulator

Textbook

PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…

Branch Current Method

Textbook

The first and most straightforward network analysis technique is…

Circuits and the Speed of Light

Textbook

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

Analysis Techniques for Series Parallel Resistor Circuits

Textbook

Guidelines to Series-Parallel Combination Circuit Analysis The goal of…

Circuit Simplification Examples

Textbook

Let’s begin with a semiconductor gate circuit in need of…

AC Waveforms

Worksheets - Amplifiers

Radio waves are comprised of oscillating electric and magnetic fields,…

Conductance

Textbook

When students first see the parallel resistance equation, the natural…

Synchronous Condenser

Textbook

Synchronous motors load the power line with a leading power factor.…

Mixed-Frequency Signals

Worksheets - Amplifiers

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

The D Latch

Textbook

Since the enable input on a gated S-R latch provides a way to latch…

Non-Inverting Op-Amp Resistor Calculator

Tools

This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp

Boolean Algebraic Properties

Textbook

Another type of mathematical identity, called a “property”…

Inductance, Reactance, and Admittance Calculator

Tools

This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor

Voltmeter Usage

Textbook

PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…

Capacitor Types

Textbook

A capacitor is a passive two-terminal electronic component that…

Rules for Antiderivatives

Textbook

Constant Rule     Rule of Sums     Rule of…

Microstrip Crosstalk Calculator

Tools

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