The emergence of electricity, we can say that it has spanned an era, now we can not do without it, there are countless tools for electricity, there are many models of sockets, I heard that there has recently been a special design for college students. Socket, commonly known as transformer outlet , then the transformer socket can really achieve transformer? Xiaobian is not very convinced, let's take a look at the real thing below.
First, the transformer socket can really change pressure?
1, often said the transformer outlet, in fact, it does not have a transformer function, its main function is to break through the bedroom power limit.
2, the bedroom power limit is mainly limited to pure electrical resistance of electrical appliances, such as electric cups, straight clips, etc., these appliances are mainly heat, so generally are similar pure resistance. The school's electrical limiters are also mainly used to limit these pure electrical resistance (ie, resistive load).
3. The electricity used daily is 50Hz AC. When the appliance is connected, since there are various electronic components inside the appliance, the waveforms that we return to the grid are different from the waveforms of the access, such as phase or even frequency changes, and even harmonics. The high-power resistive load (hair dryer, etc.) is different. Their main function is heat, so the linear load is mostly. When they are connected to the grid, they will not have too much impact on the return waveform. Therefore, the power limiting system will judge whether there is a high-power resistive electric appliance such as a hair dryer according to the waveform.
4, the principle of transformer plugging is to connect several large capacitors in the common plug row, change the phase of the current, in order to achieve the power and waveform conversion, thus achieving the pure resistance of the electrical appliances into non-pure resistors, In order to deceive the school's power-limiting controller, the function of breaking the power limit is achieved.
Second, the correct use of transformer socket
1. Adjust the pressure socket knob to 0 position and turn on the power.
2. Plug the electrical plug into the transformer socket and turn on the electrical switch.
3. The knob is clockwise from 0 to the top. Each digit is increased by one digit for a few seconds. Generally, 2 to 3 starts working, and 4 to 5 can be used normally.
4, can also continue to debug backwards, will increase the risk of power outage, must be slowly adjusted, such as 8 o'clock power, callback to 7, you can use the maximum power of your school's uninterrupted power. Remember the position of the knob of the appliance for the next use (different power appliances have different positions).
5. Turn off the appliance before using it, then disconnect the power. Otherwise there will be sparks!
Third, the damage of the transformer outlet
The computer uses variable voltage plug-in, there is no big problem in a short time. If it is used for a long time, because the transformer plug is in the moment of switching on and off, it will release a huge induced electromotive force and induced current, thus jeopardizing the service life of the computer. When you use it, it will burn your computer's hard drive or motherboard.
After the above understanding, we can find that, in fact, the transformer socket is called transformer, but it can not really achieve this function, and there will be some harm in long-term use, so Xiaobian suggested that there is no special case. Don't use a transformer socket. For more exciting home improvement information, please stay tuned to the home of the decoration.
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