What is the difference between DC and AC electricity? Identify some…
Define the following terms: energy, work, and power.
If a sinusoidal voltage is applied to an impedance with a phase angle…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
There are many different types of power sources, and here some of the…
Don’t just sit there! Build something!! Learning to mathematically…
Voltage is commonly defined as “electrical pressure.” The unit of…
A common topology for DC-AC power converter circuits uses a pair of…
What is the difference between DC and AC electricity? Identify some…
When calculating the power dissipation of resistive components, use…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
The 555 integrated circuit is the most popular chip ever manufactured.…
A very useful tool for observing rotating objects is a strobe light.…
Electricity and Magnetism An electric current through a conductor will…
PARTS AND MATERIALS High-quality “closed-cup” audio…
A similar effect happens in series inductive/capacitive circuits. When…
With simple series circuits, all components are connected end-to-end…
Our exploration of thyristors begins with a device called the…
Three-phase Wye(Y) Connection Initially, we explored the idea of…
Pulse Width Modulation (PWM) uses digital signals to control power…
What will this voltmeter register when connected to a battery as shown…
When calculating the power dissipation of resistive components, use…
Bipolar junction transistors (Also known as BJTs) can be used as an…
Temperature coefficient (α) per degree C: Material Element/Alloy…
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Remember that this tutorial is not exhaustive by any means, and that…
This calculator helps you compute the inductance of a coil.
Insulated gate field-effect transistors are unipolar devices just like…
PARTS AND MATERIALS Two NPN transistors—models 2N2222 or…
The Programmable Logic Controller, or PLC, was invented in the late…
PARTS AND MATERIALS Oscilloscope Assortment of non-polarized…
