What is the purpose of the switch shown in this schematic diagram?
There are four basic factors of inductor construction determining the…
Impedance Matching Because transformers can step voltage and current…
Both soldering irons and soldering guns are tools used in the process…
Because the relationship between voltage, current, and resistance in…
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By definition, a low-pass filter is a circuit offering easy passage to…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
This calculator helps you compute for the inductance of an edge coupled trace.
This calculator determines the resistance of a microstrip trace
Suppose I were about to measure an unknown voltage with a manual-range…
Explain the difference between a balanced polyphase system and an…
Project Parts and Materials Automotive alternator (one required, but…
Many electronic circuits use what is called a split or a dual power…
Shown here is the schematic symbol for a resistor: What is the purpose…
Don’t just sit there! Build something!! Learning to mathematically…
A helpful tool for calculating the impedance of a wire microstrip.
When a PCB designer speaks of dimensions in thous or mils, what does…
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
This calculator helps you compute the inductance of a broadside coupled trace.
Just like voltmeters, ammeters tend to influence the amount of current…
Generally speaking, network analysis is any structured technique used…
As a first example of useful combinational logic, let’s build a…
Inductive Reactance Capacitive Reactance …
What does it mean, in general terms, to encode something? Conversely,…
The smaller the cross-sectional area of any given wire, the greater…
All entries arranged in alphabetical order of surname. Major…
The final transistor amplifier configuration (Figure below) we need to…
Label where each of the following electrical quantities would be found…
Capacitors, like all electrical components, have limitations that must…
Transformers with Multiple Secondaries Transformers are very versatile…
The Rules of Binary Addition Adding binary numbers is a very simple…
Superposition theorem is one of those strokes of genius that takes a…
We can take the same components from the series circuit and rearrange…
Explain the operation of this “H-bridge” motor control circuit: At…
Thyristors are a class of semiconductor components exhibiting…
Don’t just sit there! Build something!! Learning to mathematically…
What is the purpose of the switch shown in this schematic diagram?
Like bipolar transistors, SCRs and TRIACs are also manufactured as…
In many disciplines of science and engineering, very large and very…
Decibel as Absolute Unit of Power It is also possible to use the…
There are not too many circuit symbols for bipolar transistors. There…
Tables of specific resistance and temperature coefficient of…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
A tool designed to compute the values to be used in a T-match Impedance Circuit
An electromechanical generator is a device capable of producing…
It may seem difficult to even start on a project such as this, with no…
Suppose you were installing a high-power stereo system in your car,…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Dielectric strength in kilovolts per inch (kV/in): Material*…
Define the following terms: energy, work, and power.
When using conventional current flow, we can trace the direction of…
The SPICE circuit simulation computer program uses scientific notation…
PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…
In the previous section, we explored what would happen in simple…
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
How to Create Band-pass Filter There are applications where a…
PARTS AND MATERIALS Three batteries, each one with a different voltage…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Learn About L/R Time Constants It is often perplexing to new students…
