In this circuit, three resistors receive the same amount of voltage…
This calculator is designed to compute for the parameters needed to design a L-Match Impedance Circuit
Differential Op-Amp Circuits An op-amp with no feedback is already a…
Anyone who’s studied geometry should be familiar with the…
Voltage is commonly defined as “electrical pressure.” The unit of…
This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
The Functionality of Diode Polarity Being able to determine the…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Don’t just sit there! Build something!! Learning to mathematically…
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Let’s analyze a simple series circuit and determine the voltage…
So far, the filter designs we’ve concentrated on have employed…
For extremely high-frequency applications (above 1 GHz), the…
The single-transistor inverter circuit illustrated earlier is actually…
In simple reactive circuits with little or no resistance, the effects…
Wiring for AC and DC power distribution branch circuits are color…
Parts and Materials Operational amplifier, model 1458 or 353…
Ladder diagrams are specialized schematics commonly used to document…
A transistor is a linear semiconductor device that controls current…
This chapter will cover the physics behind the operation of…
So far in our discussions on electricity and electric circuits, we…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) Two…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Don’t just sit there! Build something!! Learning to analyze digital…
It is sometimes desirable to have circuits capable of selectively…
Calculate the voltage output by the secondary winding of a transformer…
Don’t just sit there! Build something!! Learning to mathematically…
No text on electrical metering could be called complete without a…
The electrons of different types of atoms have different degrees of…
Unijunction transistor: Although a unijunction transistor is not a…
Because it takes energy to force charge to flow against the opposition…
This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Superconducting devices, though not widely used, have some unique…
What is the difference between a JMP (“jump”) instruction and a…
What will happen to the brightness of the light bulb as the iron core…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
Like all diodes, Shockley diodes are unidirectional devices; that is,…
This tool helps calculate the impedance of an edge coupled microstrip.
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Solving for x in a given polynomial equation “ax2 + bx + c…
PARTS AND MATERIALS 6 volt battery Power transformer, 120VAC step-down…
Don’t just sit there! Build something!! Learning to analyze digital…
Identify some of the different types of capacitors, and their…
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
To enter numbers in scientific notation into a hand calculator, there…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you compute the characteristic impedance of a symmetric stripline.
Try out our Resistor Color Code Calculator in our Tools section.…
The concept of a mathematical power is familiar to most students of…
The table of electric currents and their various bodily effects was…
Inductive Reactance Capacitive Reactance …
Don’t just sit there! Build something!! Learning to mathematically…
As with inductors, the ideal capacitor is a purely reactive device,…
Pure semiconductors are relatively good insulators as compared with…
Don’t just sit there! Build something!! Learning to mathematically…
Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
Typically, complex circuits are not arranged in nice, neat, clean…
Cathode: This is the electrode that is heated and emits the…
Electricity and Magnetism An electric current through a conductor will…
What is Conductance? In the study of DC circuits, the student of…
