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Q: What is used as switching element in SMPS at 20-100 kHz?
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Where is used smps?

A switched-mode power supply (switching-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics.An SMPS is usually employed to efficiently provide a regulated output voltage, typically at a level different from the input voltage. thus it is used in all electronic devices that are directly connected to a DC power source


What is the meaning of smps?

SMPS stands for Switched-Mode Power Supply. It is an electronic power supply that efficiently converts electrical power using switching devices such as transistors. SMPS are commonly used in electronic devices to provide stable and regulated power to sensitive components.


Deferents between AT smps and ATX smps?

Basic difference between these are :- AT means "Advance Technology" while ATX is used for "Advance Technology Extended" SMPS. With respect to AT SMPS, ATX has an extra Plug of +12v Supply for Motherboard. It has four wires connected in square size plug. Two of them are Yellow and other two are black.


Which electric element should be used so as to open the closed electric circuit?

A switch, circuit breaker, fuse, or switching transistor can do that.


How is the term 'switching' used in context?

Switching is typically used in the context of switching phone lines or switching digital networks. It could also be used in the context of switching companies that provide services such as water or electric.


How many type of switching in telephony?

Circuit switching and Packet switching are used in Telephony. Circuit switching is used in voice communication and packet switching is used in transmission of data packets to provide internet connection.


Why you cant use smps in laptop?

SMPS [Switch Mode Power Supply ] also known as PSU [Power Supply Unit] is used in desktops to convert AC TO DC and to divide voltage to appropriate units to different components.... Since Laptops has a adapter [which does the job] which comes with the charger a seperate smps is not needed........ or Its included in the package..to be more clear yes laptops need smps


What is the switching method used by the internet?

Packet Switching =)


What is the use of base switching center?

It is an switching element that provides and manges radio resources through traiffice channels on the Base Transceiver Station (BTS). It also is used to track location of UEs and provide handovers during roaming.


Which is the switching technique used in current telecommunication. Cirucit switching or packet switching?

packet switching is use today


What is the purpose of SMPS?

An SMPS is a switched-mode power supply. It is used to convert an unregulated power input into a regulated power output, often altering the voltage. In a modern computer, several components may be powered from the same power supply but will often require different regulated voltages. The SMPS fulfils this role.


What type of switching is used with telephone transmissions?

circuit switching.