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10kW 3-Phase 3-Level SiC Grid Tie Inverter Reference Design

In partnership with Texas Instruments

TI is unleashing the power of silicon carbide with a new, verified reference design that provides an…

2-kW isolated bidirectional DC-DC converter reference design for UPS

In partnership with Texas Instruments

The 2-kW isolated bidirectional DC-DC converter reference design (TIDA-00951) is capable of power…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

Multi-Stage Transistor Amplifiers

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…

Design Project: Audio Power Amplifier

Worksheets - Amplifiers

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Amplifiers

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

Vacuum Tube Audio Amplifier

Textbook

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

Op-Amp Practical Considerations

Textbook

Real operational amplifiers have some imperfections compared to an…

Impedance

Worksheets - Amplifiers

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

Class B Audio Amplifier

Textbook

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

Impedance Matching With Transformers

Worksheets - Amplifiers

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

The Common-emitter Amplifier

Textbook

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

BJT Amplifier Troubleshooting

Worksheets - Amplifiers

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

Class B Audio Amplifier

Textbook

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

Open-Loop OpAmp Circuits

Worksheets - Amplifiers

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

Design Project: Audio Power Amplifier

Worksheets - Amplifiers

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

Biasing Techniques (BJT)

Textbook

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

Vacuum Tube Audio Amplifier

Textbook

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

Bipolar Transistor Biasing Circuits

Worksheets - Amplifiers

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

Basic Electricity Worksheet

Worksheets - Amplifiers

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

Input and Output Coupling

Textbook

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

Radio Circuits

Textbook

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

Impedance

Worksheets - Amplifiers

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

Absolute dB scales

Textbook

Decibel as Absolute Unit of Power It is also possible to use the…

Design Project: Sensitive Audio Detector

Worksheets - Amplifiers

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

Fundamentals of Radio Communication

Worksheets - Amplifiers

What does the acronym RF stand form, in reference to radio-related…

Feedback

Textbook

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

Design Project: Audio Tone Control

Worksheets - Amplifiers

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

Oscillator Circuits

Worksheets - Amplifiers

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

Sound Cancellation

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Two audio speakers…

AC Network Analysis

Worksheets - Amplifiers

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

Active Filters

Worksheets - Amplifiers

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

Decibels

Textbook

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

Potentiometric Voltmeter

Textbook

PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…

Introduction to Digital-Analog Conversion

Textbook

Connecting digital circuitry to sensor devices is simple if the sensor…

Karnaugh Mapping

Worksheets - Amplifiers

Identify each of these logic gates by name, and complete their…

Electromagnetism Experiment

Textbook

PARTS AND MATERIALS 6-volt battery Magnetic compass Small permanent…

Resistor Color Code Calculator and Chart (4-band, 5-band or 6-band)

Tools

A handy tool for reading resistor color code values

Broadside Coupled Trace Inductance Calculator

Tools

This calculator helps you compute the inductance of a broadside coupled trace.

Transistors, Hybrid

Textbook

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Voltmeter Impact on Measured Circuit

Textbook

Every meter impacts the circuit it is measuring to some extent, just…

Step-up and Step-down Transformers

Textbook

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

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

Voltage/Current Converter OpAmp Circuits

Worksheets - Amplifiers

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

Millman’s Theorem

Textbook

In Millman’s Theorem, the circuit is re-drawn as a parallel…

Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Design Project: Radio Transmitter

Worksheets - Amplifiers

Research the FCC (Federal Communication Commission) guidelines on…

Negative Feedback

Textbook

If we connect the output of an op-amp to its inverting input and apply…

Series Resistor-Capacitor Circuits

Textbook

In the last section, we learned what would happen in simple…

Rules for Derivatives

Textbook

Constant rule Rule of sums Rule of differences Product rule Quotient…

Class C BJT Amplifiers

Worksheets - Amplifiers

A common class of operation used in radio-frequency (RF) amplifier…

Basic Algebra and Graphing for Electric Circuits

Worksheets - Amplifiers

Many different equations used in the analysis of electric circuits may…