Electronic devices and components




An electronic component is any physical entity in an electronic system used to affect the electrons or their associated fields in a manner consistent with the intended function of the electronic system. Components are generally intended to be connected together, usually by being soldered to a printed circuit board (PCB), to create an electronic circuit with a particular function (for example an amplifier, radio receiver, or oscillator). Components may be packaged singly, or in more complex groups as integrated circuits. Some common electronic components are capacitors, inductors, resistors, diodes, transistors, etc. Components are often categorized as active (e.g. transistors and thyristors) or passive (e.g. resistors, diodes, inductors and capacitors).

Comments

Post a Comment

Popular posts from this blog

Types of circuits

Image
Circuits and components can be divided into two groups: analog and digital. A particular device may consist of circuitry that has one or the other or a mix of the two types. An important electronic technique in both analog and digital electronics involves the use of feedback. Among many other things this allows very linear amplifiers to be made with high gain, and digital circuits such as registers, computers and oscillators. Analog circuits edit Most analog electronic appliances, such as radio receivers, are constructed from combinations of a few types of basic circuits. Analog circuits use a continuous range of voltage or current as opposed to discrete levels as in digital circuits. The number of different analog circuits so far devised is huge, especially because a 'circuit' can be defined as anything from a single component, to systems containing thousands of components. Analog circuits are sometimes called linear circuits although many non-linear effects are used in analog...
Read more

15)Simply no Motorcycle Stunts, no Chief Guest: Several First Time Does not show for at Republic Day 2021

India Republic Day -- This year's grand celebration will not be the same as it is at last that it will be held among the ongoing coronavirus pandemic, which includes claimed many lives across the country. India is celebrating its 72nd Republic Day on Tuesday, but this year's grand parade will not be similar to it is for the first time that it will end up being held amid the ongoing coronavirus pandemic, which has claimed numerous lives across the country. Burj Khalifa Lights up With Tricolour to Celebrate India's 72nd Republic Day time After more than 5 decades, the country's 72nd R-Day celebration will have no chief guests. British Prime Minister Boris Johnson was due to maintain New Delhi as the key guest at the annual celebration to mark the Republic Day but he had for you to call off the visit to provide for the domestic crisis let loose by the emergence of a brand new, deadlier variant of coronavir us in the UK at the end of last year. Furthermore, gravity-defyin...
Read more

Incidents involving nuclear material

Information reported to the International Atomic Energy Agency (IAEA) shows "a persistent problem with the illicit trafficking in nuclear and other radioactive materials, thefts, losses and other unauthorized activities". The IAEA Illicit Nuclear Trafficking Database notes 1,266 incidents reported by 99 countries over the last 12 years, including 18 incidents involving HEU or plutonium trafficking: There have been 18 incidents of theft or loss of highly enriched uranium (HEU) and plutonium confirmed by the IAEA. British academic Shaun Gregory alleged in 2009 that terrorists had attacked Pakistani nuclear facilities three times; twice in 2007 and once in 2008. However, the then Director General ISPR Athar Abbas said the claims were "factually incorrect", adding that the sites were "military facilities, not nuclear installations". In November 2007, burglars with unknown intentions infiltrated the Pelindaba nuclear research facility near Pretoria, South Afr...
Read more