varactor Definition
a semiconductor diode whose capacitance varies with the applied voltage, used in electronic tuning circuits.
Using varactor: Examples
Take a moment to familiarize yourself with how "varactor" can be used in various situations through the following examples!
Example
The varactor is a key component in many electronic devices, including radios and televisions.
Example
The voltage-controlled capacitance of a varactor makes it useful in frequency modulation applications.
Example
Varactors are commonly used in voltage-controlled oscillators.
Summary: varactor in Brief
A 'varactor' [ˈvɛrˌæktər] is a type of semiconductor diode that is used in electronic tuning circuits. It is known for its ability to vary capacitance with applied voltage, making it useful in frequency modulation applications. Varactors are commonly used in radios, televisions, and voltage-controlled oscillators.
