Because of their insulated gates, IGFETs of all types have extremely…
There are two basic Ohm’s Law equations: one relating voltage,…
Label where each of the following electrical quantities would be found…
Don’t just sit there! Build something!! Learning to mathematically…
So far, the filter designs we’ve concentrated on have employed…
Bipolar Junction Transistor or BJT Current Mirror An often-used…
Given two lengths of metal wire, which one will have the least…
A common class of operation used in radio-frequency (RF) amplifier…
Ammeters Measure Electrical Current A meter designed to measure…
Don’t just sit there! Build something!! Learning to mathematically…
Superposition theorem is one of those strokes of genius that takes a…
Normally, the ampacity rating of a conductor is a circuit design…
In this circuit, the electric motor is supposed to turn on whenever…
Power Capacity As has already been observed, transformers must be well…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
Don’t just sit there! Build something!! Learning to mathematically…
Voltage is commonly defined as “electrical pressure.” The unit of…
The field effect transistor was proposed by Julius Lilienfeld in US…
In the chapter on mixed-frequency signals, we explored the concept of…
PARTS AND MATERIALS 4001 quad NOR gate (Radio Shack catalog #…
Let us begin our exploration of Boolean algebra by adding numbers…
Explain the difference between a balanced polyphase system and an…
∫f(x) dx Calculus alert! One of the fundamental principles of…
Protective relays are special power-sensing devices whose job it is to…
What does it mean if an integrated circuit comes in DIP form? What…
Explain the operation of this “H-bridge” motor control circuit: At…
There are three basic factors of capacitor construction determining…
Although the prime intent of octal and hexadecimal numeration systems…
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
A tool designed to calculate the noise figure of cascaded amplifiers
Superposition theorem is one of those strokes of genius that takes a…
This tool is designed to calculate the maximum distance (range) that a radar can detect
When a transistor is in the fully-off state (like an open switch), it…
Learn the Power Formula We’ve seen the formula for determining…
In addition to forward voltage drop (Vf) and peak inverse voltage…
All About Diodes A diode is an electrical device allowing current to…
Don’t just sit there! Build something!! Learning to mathematically…
Input Voltages for Logic Gates Logic gate circuits are designed to…
Logic circuits, whether comprised of electromechanical relays or…
Centuries ago, it was discovered that certain types of mineral rock…
A tool designed to calculate the power density of an antenna
PARTS AND MATERIALS Several 10 kΩ resistors One 10 kΩ…
Parametric data for all semiconductor op-amp models except the CA3130…
The Programmable Logic Controller, or PLC, was invented in the late…
The purpose of the parallel-in/ parallel-out shift register is to take…
Although transistor switching circuits operate without bias, it is…
Fallacious reasoning and poor interpersonal relations account for more…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Contributors to this chapter are listed in chronological order of…
Up until this point, our analysis of transistor logic circuits has…
What Is an Instrumentation Amplifier? An instrumentation amplifier…
Every meter impacts the circuit it is measuring to some extent, just…
If vectors with uncommon angles are added, their magnitudes (lengths)…
It may seem difficult to even start on a project such as this, with no…
A parallel circuit is often called a current divider for its ability…
Often in the course of designing and building electrical meter…
Now that we’ve seen how series and parallel AC circuit analysis…
