NPN transistors contain a negative, positive, and negative layer structure while PNP transistors contain a positive, negative, and positive layer structure. What is a transistor and its types? A transistor is a
The emitter, base and collector have the same functions in a PNP circuit. The only difference in the PNP transistor is that the n-type base is layered between the p-type emitter and collector. The NPN versus PNP configurations determine the direction of the emitter's arrow, which is always...
The transistor as its names suggests transfer resistance from one channel to other channels. Thus, as there are three terminals of the transistor, i.e. base, emitter and collector. Thus, there are two junctions of the transistors. One is the Emitter-base junction, and the other is Collector...
RAM is referred to as primary storage and types of secondary storage can include flash memory. To avoid confusion, it's easier to talk about memory in terms of whether it's volatile or non-volatile and storage in terms of whether it is primary or secondary. ...
A transistor is a semiconductor device that has at least three terminals and functions to amplify electrical signals and act as a switch. Depending on their structure, they are broadly divided into bipolar transistors (BJT) and field effect transistors (
Transistors are still used in all electronics and likely will be for the foreseeable future. However, there are some promising technologies, such ascarbon nanotubesbeing developed byIBM, graphene sheets, and black phosphorus that may one day replace the transistor. ...
However it can be a little more difficult to exactly define the different types of inductor because the variety of inductor applications is so wide.Although it is possible to define an inductor by its core material, this is not the only way in which they can be categorised. However for ...
Atransistoris a device made of a solid piece of semiconductor material and is used to amplify and switch electronic signals. ATransistorcan be active in only One Direction and can draw more or less current through its load resistor. Semiconductor Manufacturing ...
These are non-polarized variable capacitance type of capacitors. They have moving and fixed plates to determine the capacitance. They are generally used in Transmitters and Receivers, Transistor Radios etc.These capacitors are grouped as:Tuning capacitors; and Trimmer capacitors...
Although all bipolar transistors themselves are light sensitive, which is why most transistors are encapsulated in metal or plastic cans, phototransistors are a specialised form of bipolar transistor that have been optimised for its light sensitivity, making these electronic components ideal for many ...