Virtually any digital gadget requiresperiodic replenishment of consumed energy. When buying a phone, camera or tablet, you do not need to purchase a special device for such purposes, since it is always included in the package. However, during the active operation of several units of such equipment, confusion may arise. In addition, taking a gadget with you on a trip along with a service headset is quite expensive and inconvenient. The solution can be a universal network charger that can replenish the energy supply of various types of digital technology. Of course, each product has its own range of devices suitable for servicing, but even typical models are quite suitable for most portable devices.
Main characteristics
The main operational parameter for whichIt is worth paying attention when choosing such devices, is the current strength. The standard range ranges from 1000 to 3000 mA. So, for small mobile devices, music players and certain categories of digital cameras, a network charger is suitable, the current strength of which is 1000 mA. For tablets, laptops and other types of equipment that use more resources, you should purchase such accessories with a potential of at least 2000 mA. It is important to note that the number of amps depends on the speed of the charge. The remaining characteristics relate to the mass, size and configuration of the interface for connection. These options are quite diverse, so each user will be able to find the best option on the market for the needs of their portable gadgets.
USB charger
The idea of combining small size and functionuniversal charger has long been mastered by manufacturers of digital technology. In particular, attempts were made to create multi-pin models that matched several devices. However, the use of such devices did not guarantee complete independence from individual charges. The way out was found during the widespread use of the USB interface. Connector supplied and mobile devices with cameras, and tablets with laptops. Thus, a network charger appeared, the USB port of which provided the possibility of servicing all models of equipment having a similar interface. Of course, this gave only the possibility of correct connection, because the intensity of charging and, in general, the possibility of its implementation depended on the electrical compatibility. Modern USB-charging for convenience supplied with entire groups of connectors, which allows you to fill with energy at the same time several gadgets.
Types of devices
There are no special classifications, but you can conditionallyto separate devices according to their purpose. The most common are networked chargers for phones, the features of which include the presence of a micro USB interface. The user in this case gets the connector and the connector itself. It is important to bear in mind that charging time also depends on connecting cables and adapters. The better the wire, the faster the process of replenishing the power supply.
Also worth noting chargersfor more demanding energy technology. This is the segment in which the tablets, powerful cameras, some notebook models, etc. are presented. In structural terms, they do not stand out in any way, but the current strength in this case can reach 3000 mA. However, the network charger for the tablet can be limited to 2000 mA - another thing is that the process will take longer.
Car chargers
For a start it is worth saying that the principle itselfAn alternative charger arose from the need to free a user from a conventional electrical grid. Most effectively this task is performed by charging on the solar battery and external batteries. Network devices focus on another aspect of ergonomics, but automotive models of this type combine two concepts. The fact is that the network charger can work from on-board wiring 12V directly in the car. Of course, compared to 220V, this is not much, and the efficiency of the process may be minimal, but as an additional option this option is suitable for many. Especially when it comes to emergency situations.
LG Model Reviews
Devices of this brand are praised by many users.for the quality of the body, the stability of the main function and an attractive appearance. Some LG models can also be used as a means of synchronizing a mobile device with a PC. Separately, the manufacturer’s concern for safety is also noted. As the users themselves emphasize, the microcontroller automatically stops the power supply if there are signs of overheating. A similar reaction is provided in cases where the network charger operates with strong fluctuations in voltage. As a result, the device extends its operational life and minimizes the risks of unpleasant consequences for the power grid.
Samsung Product Reviews
Samsung products are well known in the market.mobile technology. For their smartphones, for example, the manufacturer produces multi-functional and easy-to-use chargers. Almost all models of this line are provided with a micro-USB cable. According to the owners of such accessories, they are characterized by a high rate of replenishment of battery energy and durability. Of course, the Samsung network charger is not only suitable for products of this brand, but also applies to portable equipment from other manufacturers. There are a lot of positive feedback from modem owners who also use Korean exercises. In the operation of such devices, care and stability are especially important, which is ensured by products from Samsung developers.
Sony model reviews
As one of the leaders in the market of manufacturerssmartphones, the manufacturer Sony also focuses primarily on the maintenance of this kind of devices. In particular, users of Xperia devices note the high efficiency of charging devices, which is combined with reliability and safety. Protection against overheating and power surges is a mandatory function of such devices. Many also note the ergonomic advantages of the Japanese charger. The network adapter has an easy-to-use case and a long cable - an average of about 80 cm. Users consider this a high cost to the disadvantages of such devices. Thus, the basic models are estimated at 800-1000 rubles.
Conclusion
Despite the seemingly modest function thatperform chargers, every little thing in their design has significant practical importance. Replenishing the energy of the battery today is not complete without special devices, so manufacturers tend to make them as convenient as possible. For this reason, the network charger is sometimes supplemented with auxiliary functions. For example, already few of the users of modern gadgets can be surprised by the possibility of communication between a mobile device and a computer through charging systems of communication devices. In addition, the development of protection and energy saving. Many manufacturers strive not only to provide charging devices with optimal voltage and current indicators, but also to make them universal. As a result, the USB interface itself is developing, as evidenced by the spread of its modern configurations, in particular the micro version.
