In computing we find different types of electronic components.
Component is that which is part of the composition of a whole . These are elements that, through some type of association or contiguity, give rise to a uniform set.
For example: “A small motor, a clock and an electronic mechanism are the components of this device” , “The main components of the party met to elect the next candidate” , “The antisocial components must be re-educated and integrated into the community” , “I need other components to finish this job” .
electronic components
An electronic component is a device that is considered a constituent part of an electronic circuit. It usually ends in two metal pins and is encapsulated in a metallic, ceramic or plastic material. Typically, these components are interconnected by soldering to the printed circuit.
There are various types of electronic components: discrete components are encapsulated one by one (such as transistors or diodes), while integrated components form more complex assemblies from the union of discrete components.
Other types of components are active (they generate electrical excitation), passive (they are responsible for connecting active components), electromagnetic (transformers, inductors), electroacoustic (microphones, headphones) and optoelectronic (LED diodes). .
Semiconductor components , on the other hand, are those made with semiconductor materials (that conduct or insulate electricity depending on the temperature of the environment) such as silicon.
In the case of electronic circuits , it is important to distinguish between components (physical devices) and elements (abstractions or models). In other circumstances, components and elements may be used synonymously.
The notion of component video refers to the division of the signal into several channels.
The concept in the video
Component video is known as a signal that has been divided into two or more component channels . Simply put, it refers to a type of analog video information that is transmitted or stored in three different signals and is usually associated with cables with three connectors: one red, one green and one blue. A more popular alternative is composite video (whose connector is yellow), which combines all the information into a single signal; Just like the first, it requires other cables for audio transmission.
Playing a video signal on a device such as a monitor or television is a relatively simple and straightforward process, which is complicated by the wide variety of sources . Computers, DVD players and video game consoles, for example, store, process and transmit video signals using different methods, and each device typically offers its users more than one type of video connection.
The separation of the signal into components
One option to maintain signal clarity is to separate it into video components so that they do not interfere with each other. A signal separated in this way is known as "component video," and some of the most popular examples are S-Video ( super video , usually associated with VHS players), RGB (the name usually given to the cable that connects a computer to an analog monitor) and YPbPr (used by DVD players and video game consoles).
While the debate between proponents of digital video and those who argue that analog still offers more advantages is not yet over, it is not incorrect to say that those who have generally adopted digital component video are those who especially appreciate color quality. and image resolution, while users of analog cables do not place as much importance on the results.
Finally, among the signals that a cable of this type can transmit are the well-known 480p, 720p and 1080p. The market trend is slowly saying goodbye to the current high definition (1920 x 1080, or 1080p) to enter the era of ultra-high definition , which will surpass it by 16 times.