Nowadays, people generally install switch sockets in their homes, what are the advantages and disadv

First, there are three advantages.

1. It can protect electrical appliances.

2. Protect the socket. 3. Safe and power-saving.

2. There are two disadvantages: 1. It is easy to burn. 2. Expensive.

If there are many plugs plugged in the plug strip, when the plug strip does not have a switch, the electrical appliances stop being used, people will not unplug the plug because of the trouble, and the indicator in the electrical appliances will cause fire and electric shock accidents. Therefore, when buying, you must not only pay attention to price and appearance. The high-quality switch and socket panels are made of polymer flame retardant materials, the wire accessories are made of phosphor bronze and must reach the thickness specified by the state, and the contacts are made of composite silver.

<> causes the socket port to become loose and cause poor contact. Not to mention shortening the life of the socket, it will also leave potential safety hazards.

For these electrical appliances, you may wish to use a socket with a switch, open when in use, and turn off when not in use, which not only prolongs the use of the socket life switch to control the lamp, no problem, because the power of the lamp is small, even if it is ignited, it will not cause serious consequences. But if you use this switch to control electrical appliances, especially high-power appliances, it is easy to generate large sparks. The worst ones burned the sockets, and the worst ones flew out and injured people.

For the socket with a switch is beneficial and harmless, there is a principle that the switch should be equipped with high power, do not save this point to prevent it from burning out is not cost-effective, mobile socket can not use high power, one is the line of defense through fine, the other is to prevent through a few contact pieces, so that the resistance increases because they can be responsible for the power behind them, are limited, if there is a high-power operation, you operate, the switch is likely to be burned out. Therefore, this kind of socket with switch is very prone to misoperation.

When the electrical appliances are not used, the plug needs to be pulled out to ensure the safety of the electrical equipment. When it needs to be used, plug it in again, which is easy to cause the inner conductor part of the socket and the shell part to loosen. When the conductor parts are loose or displaced, the connection between the plug and the socket contact piece is affected by the internal structure of the ordinary socket switch, and the shrapnel and contact point inside are of different materials, which can only withstand 10 ampere 250 volt power.

In general, it is not recommended to use sockets with switches for high-power appliances, such as air conditioners and electric ovens.

The advantages are: the socket with switch can control the electricity of this socket at any time, which is safe to use and easy to operate. The disadvantages are:

When operating, the power supply is directly cut off, and it is easy to burn out the socket. The socket switch with a switch only opens and closes the circuit under no load, and it is not allowed to use the switch socket when there is a load to run.

It is conducive to saving electricity. Multi-purpose power strips are a clear example of this. If there are a lot of plugs on the power strip, when the plug board has no switch, the appliance will stop being used, and people will not pull out the plug because of trouble, and the indicator light in the appliance will cause fire and electric shock accidents.

I think it's more dangerous to write something like that with a switch, because there are many children who don't know how to do it, so they will reach into the crack and try it.

The first point is that the life span is particularly long, and the second point is that it is particularly safe and will not harm children. The biggest drawback of the third point is that it is not very easy to use.

Every time you use it, you only need to turn on the switch of the socket to power on the TV, and turn off the switch when not in use to turn off the TV power, but it is easy to burn when you split and close the ignition and can not meet the use of power appliances.

First of all, the advantage is that it is very convenient and safe, as long as you turn it off, it will not be energized, it will not cause danger to you, the disadvantage is that you have to press it every time you use it, if the place where he presses is broken, your socket will be wasted.

The power on and off of the socket can be controlled by a switch, eliminating the need to use a plug every time you use an appliance. Reduced loosening of metal contacts inside the socket. It is more convenient to use, and the socket and switch appliances are in the same place.

The advantage of the socket with a switch is that it is, first of all, its safety performance is relatively high, and then it is also more energy-saving, and he is more convenient, but its disadvantage is that its price is relatively high, because it is better than the socket without a switch.

The socket with switch is particularly convenient, and it is pulled in by hand, and the frequency of pulling out is reduced, the disadvantage is that its cost is relatively high, and the installation process is relatively complicated, and the phenomenon of loose shrapnel will also be affected.

It is more convenient to use, it can save electricity, and the life of use will be longer, but the installation is more complicated, and it is more expensive.