Power Jack Laptop
Buy a power connector for laptop
No matter how capacious is the battery built into the laptop, after a few hours of work it will require recharging. And provides charging and functioning of the laptop at this moment — the charger or, as it is called, the power supply. The power supply is connected to the laptop using a connector that the manufacturer has on the side or back of the case of a portable PC.
Some manufacturers in their top models make the charging connector magnetic, which is easily disconnected in the case of applying force to it. But most often, the power connector for a laptop looks like a socket into which the charger plug is inserted.
This design provides a reliable connection, but has one serious drawback - if the charger wire is strongly pulled, the socket can be physically damaged. The power supply wire can get tangled, it can catch a child or a pet, and the owner of the computer can forget about the connected wire and sharply pull the laptop.
If the laptop has stopped charging and working from the network, or battery charging indication disappears periodically and have to move the wire to restore contact - charging connector for laptops requires replacement.
If you neglect the first symptoms, then over time, constant stirring and swaying of the wire in the socket will lead to even greater loosening of the connector, which is fixed on the motherboard of the laptop with soldering. Poor contact in the power supply leads to additional heating of the unit and possible damage to the motherboard itself.
Replacing laptop power connectors
The variety of power connectors is a consequence of the lack of a single standard for this node. Each major manufacturer chooses the type of connector, the current and voltage of the charger, the physical size of the socket and plug. On the one hand it is good, because the owner of the laptop will not be able to connect someone else's charger, unsuitable for use with this model of laptop.
On the other hand, the new connector designed to replace the failed one should be carefully selected, taking into account not only the name of the manufacturer, but also the specific model of ASUS, hp, samsung, lenovo, acer, dell laptop, since the connector may differ from model to model in the number of contacts or landing dimensions.
Fortunately, modern online stores offer a wide range of sockets and plugs, so it is not difficult to find the right spare part, knowing the full name of the model of a portable PC.