Friday, 22 March 2019

Switching Power Supply

When the voltage is high or low, the electronic device is at risk of getting worse, for its safety, switching supply is used...

You may have heard the name of Switching Power Supply, and there are many people who do not know what is Switching Power Supply and obviously, those who do not know what is Switching Power Supply, they will not even know that Switching Power Supply is where to be used.

You may have seen many times when the voltage in your house is more or less, the electronics equipment, such as fridge, computer, and TV, etc., increases the risk of spoilage in your home, so to protect them, a device which is called Switching Power Supply. So our today's post is only on Switching Power Supply, you will be given full information about Switching Power Supply such as what is Switching Power Supply, how Switching Power Supply works and why necessary Switching Power Supply? So let's start.

What is Switching Power Supply?

Switching Power Supply is used in many things such as computers, fridges, microwave ovens, DVD players and DTH, etc. In simple language, Switching Power Supply is used in electronics things.


All the electronics devices work on a voltage of 220 to 240 if the computer is talked about, if the power supply of 240 volts to the computer board is given directly then it will burn and its board will get spoiled.

Let us now tell you what is the function of Switching Power Supply and how does Switching Power Supply work?

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Switching Power Supply Block Diagram

You can easily understand what Switching Power Supply is through Switching Power Supply Block Diagram. That's why we have given you a photo of the Switching Power Supply Block Diagram below.

Switching Power Supplys work

If we talk about the Switching Power Supply used in the computer, then it works to deliver the different voltage to our motherboard, such as giving a different voltage to the RAM, giving a different voltage to the processor and using the fan which is inside the computer. It gives a different voltage to it.

If talking in the language of electronics, then the work power of Switching Power Supply is to divide the power (voltage) if we give AC (Alternate Current) voltage in the input, Switching Power Supply by converting gives us it an into DC (Direct Current) voltage, and we use it.

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How Switching Power Supply works

There are many types of Switching Power Supply so different Switching Power Supply work differently but we are telling you about a normal Switching Power Supply, which converts AC to DC.

First comes the Switching Power Supply through the Alternate Current (AC) power cable, which properly analyzes components within Switching Power Supply such as Fuse and PF Rectifier Current and performs voltage checks.

After that, the current is sent to the Rectifier, the Rectifier performs operations at 120 Volt to 230 Volt at a time. Rectifier AC current produces a lot of DC current and it is sent to the current capacitor. All this is done in the form of small pulses, all these Pulses have very much energy.

After this, Direct Current (DC) is checked by the Regulation process and measured by a reference voltage which matches power according to the Design and Safety Requirements and to prevent any kind of disturbances and voltage failure A controller is installed.

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Types of Switching Power Supply

As we mentioned above types of Switching Power Supply is of many types, some of them are as follows.

  • D.C. To D.C. Converter
  • Forward Converter
  • Flyback Converter
  • Self-Oscillating Flyback Converter

Why Switching Power Supply is Necessary?

Switching Power Supply is very important for all of our electronic devices, the biggest advantage of Switching Power Supply is that Switching Power Supply easily reduces the shortage of power, as well as small and light like the transformer, apart from it, Switching Power Supply is less hot.

Switch Mode Power Supply is a system through which we supply electricity to our electronics equipment and through the Switch Mode Power Supply, we can save us electronics and protect them. So Switching Power Supply can give us protection.

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So, friends, how do you feel today about my post? Today I told you what is ''Switching Power Supply'' and how Switching Power Supply works. Hope you have understood it and I hope you will find all the answers to many of your questions today. If you still have some questions in your mind, then you can also ask me by commenting in the Comment Box, I will try to help you.

You can also, share our post with your friends. Then bye-bye Friends! Have a nice day.

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