Why There Is Cylindrical Shape In The End Of Laptop Charger

Why There Is Cylindrical Shape In The End Of Laptop Charger


Laptop Charger: We see and use many such things in our daily life, the meaning of which we do not know. Sometimes even if a question arises in the mind about it, then they become calm thinking that let it go. Many people did work from home during the lockdown. Laptop was used in this. If you have also used or use a laptop, then you must have seen the charger of the laptop many times. Have you ever noticed that there is a small cylinder shaped box in the laptop charger. Come on, even if you have noticed, have you ever wondered what is the function of this box? In today’s news, we are going to talk about this.

its name is ferrite cylinder

The black round cylinder box made in the laptop charger is known as ferrite bead or ferrite choke. It is also called ferrite cylinder. It is a kind of electronic circuit. It reduces the high frequency going to the laptop. This has the advantage that when the frequency is low, the chances of damage to the device are greatly reduced. In such a situation, if this cylinder is not given, then the laptop can get damaged very soon.

This cylinder is of great use

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This black cylinder box only reduces the disturbance coming in the laptop. In the absence of this, the surrounding radio frequency can shake your screen. This will cause flickering in your screen. We are saying this because when current is passed through the laptop for charging, radio energy is generated from it. This box solves this problem. Because of this cylinder built on the charger of the laptop, your most expensive laptop can run for a long time. This reduces the frequency flowing in the cylinder device from both sides. If this cylinder is not there then your laptop may get damaged.

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