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Most of them say useless, but computer enthusiasts and tech buffs say that 'no, it is very important part of it!' Small Cylindrical thing on a laptop charger (2)
The cylinder-shaped device is the top of the charger 'ferrite bead' (Ferrite Bead) is called, which is a kind of 'indaktara' (Inductor), who came to the high version electric gently disorder (high frequency noise) was accustomed to sabotage the work.
I mean, it has AC power lines and wires disorder itself is kept secure in a laptop Laptops are sensitive organs chutyaumdacha.
The devices on the ferrite ceramics (ferrite ceramics) is placed. This is the same chemical substance, which is used to make coffee cups. It behaves electrically generated by capturing the disorders there and only needed to wave only through the internal wireless chip itself. This electronic tongue 'EMI filters' called. Small Cylindrical thing on a laptop charger (1)
Now someone asked you to do something if it is a small lump lessons only, that he would nabhaidieko fumes burned your laptop bhaisakthyo.
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