Categories

Capacitance

Worksheets - Power Supplies

Write an equation describing the precise mathematical relationship…

Switched Capacitor Circuitry

Worksheets - Power Supplies

Write an equation describing the precise mathematical relationship…

Series Batteries

Textbook

PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery Actually,…

Complex Voltage and Current Calculations

Textbook

There are circumstances when you may need to analyze a DC reactive…

Current Divider Circuits and the Current Divider Formula

Textbook

A parallel circuit is often called a current divider for its ability…

Ohm’s Law (again!)

Textbook

A common phrase heard in reference to electrical safety goes something…

Temperature Converter

Tools

Convert between Celsius, Fahrenheit and Kelvin

Power in Resistive and Reactive AC circuits

Textbook

Consider a circuit for a single-phase AC power system, where a 120…

AC Phase

Textbook

Things start to get complicated when we need to relate two or more AC…

Bipolar Junction Transistors

Textbook

The bipolar junction transistor (BJT) was named because its operation…

Ammeter Design

Worksheets - Power Supplies

What would happen to this meter movement, if connected directly to a…

AC Instrumentation Transducers

Textbook

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

Derivatives of Power Functions of e

Textbook

Example Derivatives of e Proportionality Constant When we say that a…

Node Voltage Method

Textbook

The node voltage method of analysis solves for unknown voltages at…

Arc Flash and Arc Blast

Worksheets - Power Supplies

Electromechanical relays used to start and stop high-power electric…

Series DC Circuits Practice Worksheet with Answers

Worksheets - Power Supplies

In this circuit, three resistors receive the same amount of current (4…

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Ring Counters

Textbook

If the output of a shift register is fed back to the input. a ring…

Conventional Transistor Overview and Special Transistors

Worksheets - Power Supplies

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

Ohmmeter Design

Textbook

Though mechanical ohmmeter (resistance meter) designs are rarely used…

Fuses

Textbook

Normally, the ampacity rating of a conductor is a circuit design…

Design Project: Logic Probe

Worksheets - Power Supplies

What factors determine where potentiometers Rpot1 and Rpot2 must be…

RF Power Conversion Calculator

Tools

A tool designed to convert RF power from watts to decibels and vice versa

Rectifier/Filter Circuit

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…

Some Examples with AC Circuits

Textbook

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

Voltage Regulation

Textbook

As we saw in a few SPICE analyses earlier in this chapter, the output…

AC Power

Worksheets - Power Supplies

If a sinusoidal voltage is applied to an impedance with a phase angle…

How to Build a Current Mirror Circuit

Textbook

PARTS AND MATERIALS   Two NPN transistors—models 2N2222 or…

AC Resistor Circuits (Inductive)

Textbook

Instantaneous Values in AC Circuits Pure resistive AC circuit:…

Microstrip Wavelength Calculator

Tools

A tool designed to calculate the guided wavelength inside a microstrip.

Building Series-Parallel Resistor Circuits

Textbook

Once again, when building battery/resistor circuits, the student or…

From Electric to Electronic

Textbook

Introduction This third volume of the book series Lessons In Electric…

Common Antiderivatives

Textbook

 

Delta-Sigma ADC

Textbook

One of the more advanced ADC technologies is the so-called…

Digital Logic Functions

Textbook

We can construct a simple logic functions for our hypothetical lamp…

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

Textbook

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

Battery Construction

Textbook

The word battery simply means a group of similar components. In…

AC Inductor Circuits

Textbook

Resistors vs. Inductors Inductors do not behave the same way as…

Summary of Filters

Textbook

As lengthy as this chapter has been up to this point, it only begins…

Wire Types and Sizes

Worksheets - Power Supplies

Most electrical wire is covered in a rubber or plastic coating called…

Arithmetic Properties

Textbook

Associative Property In addition and multiplication, terms may be…

Multi-Stage Amplifier

Textbook

PARTS AND MATERIALS Three NPN transistors—model 2N2222 or 2N3403…