I think you you are asking about varactor diode. varactor means variable capacitor. varactor diode is a p-n junction diode which provide a capacitance across it subjected to applied forward and reverse bias.
means it provide variable capacitance which depends on the applied reverse voltage(mostly varactor diode works on reverse voltage).They are also known as varicap
It is a barrier-injection transit-time, a high frequency - semi - structural element of micro-electronics, as the diode is one of the electronic components.
Diode is a Two terminal device which allows flow of curent in forward direction that means it converts DC to AC
The first diode discovered is referred to as the "vacuum tube diode," or simply the "diode." It was invented by John Ambrose Fleming in 1904 and consists of a heated cathode and an anode in a vacuum, allowing current to flow in one direction. This invention laid the groundwork for the development of modern electronics.
I suggest your local electronics parts jobber, or one of the mail order or internet electronics parts stores (e.g. Mouser, DigiKey, Jameco Electronics).
A crystal detector is a diode, often used in non-powered radio receivers. It conducts at a much lower voltage than a typical silicon diode, making it easier to generate the signal amplitude required from the tuning circuit.
electronics
a device that conducts in only one direction
Yes, I am using one in my electronics class currently
It is a barrier-injection transit-time, a high frequency - semi - structural element of micro-electronics, as the diode is one of the electronic components.
It actually means Light Emitting Diode. I hoped i helped :)
Gunn Diodes are used in high frequency electronics. The advantages are increased efficiency and improved temperature stability while a disadvantage is the Gunn Diode can get burned out.
LED stand for Light Emitting Diode.
The alternator diode rectifier converts the AC current being produced by the alternator to DC from which most of the electronics installed and battery use.
Diode is a Two terminal device which allows flow of curent in forward direction that means it converts DC to AC
Any electronics supply store. Active in Canada, Radio Shack in US.
The first diode discovered is referred to as the "vacuum tube diode," or simply the "diode." It was invented by John Ambrose Fleming in 1904 and consists of a heated cathode and an anode in a vacuum, allowing current to flow in one direction. This invention laid the groundwork for the development of modern electronics.
IN in IN4001 refers to the type of diode. The IN is a designation used by some manufacturers to indicate that it is an axial lead diode. The IN4001 is a commonly used diode in electronics, often used for rectifying AC signals in power supply circuits.