What are NTC Thermistors? NTC stands for "Negative Temperature…
In the previous page, we saw that the mathematical representation of…
What are ceramic capacitors? A ceramic capacitor uses a ceramic…
Voltage and Current Relationship The earth is a dynamic place. Objects…
What is inductance? Electric inductance is a property of all…
What are mica capacitors? Mica is a group of natural minerals. Silver…
Different materials react to voltage in different ways. If a material…
On this page you will find a collection of valuable books and other…
What is the Power Rating of a Resistor? The power rating of a resistor…
The resistor is a passive electrical component that creates…
What are air capacitors? Air capacitors are capacitors which use air…
As you now know, reactive components can cause a circuit’s power…
Capacitors, like other electrical elements, can be connected to other…
What is a Trimpot? A trimpot or trimmer potentiometer is a small…
What is a Magneto Resistor Magneto resistors have a variable…
An electrical device’s power rating provides a general idea of…
What is a Digital Potentiometer? A digital potentiometer (also known…
What are Thin and Thick Film Resistors? Thin and thick film resistors…
We already know that purely reactive components (or purely reactive…
Standard Resistor Values In 1952, the IEC (International…