What is the wall?

Sometimes it was referred to as a power brick, the wall wart is an electrical device that is often part of electronic aids that require a power plug that is excessive and does not fit well with standard wall outputs. The wall wart usually runs from a device that requires a power supply and is connected to the socket using a conventional three -wheel plug. Although wall warts are not considered aesthetically pleasant, they provide a certain degree of safety and can provide enough energy for many types of electrical equipment.

One of the main advantages of the wall wart has to do with the prevention of overheating to the power source and devices that receive power. Because the wart's own is removed from the device that receives electricity, it is possible to maintain the correct temperature at both ends of the device. Many wall wart models are produced with built -in thermostats that closed the unit if the abradation fails to overheat.

Despite the common use of wall warts with a number of appliances and computer equipment, there are people who feel that the device is not particularly efficient. The idea is that transformers that are part of the design of the device actually use great power themselves. Some models of wall warts include transformers that continue to draw power even when the device is off. The only way to eliminate the use of energy is to disconnect the wall wart from the wall output.

Another disadvantage to the wall is the weight of the unit. Depending on the available type of wall sockets available, the plug is not sufficiently cozy to keep the power brick in place. If this is the case, it may be necessary to connect the wall warts to the output using a thick power cord. Although it will be even less wishes of the power cord can add stress at the output and prevent the power from being interrupteddriving driven by wall.