The rising semiconductor industry in the economic development zone

When we buy electrical appliances, we rarely look at the plug. most of them look at the appearance of the electrical appliance, and its quality. in fact when you pull it out, you often find that there will be sparks. although this is not dangerous to people, it will burn the electrical appliances and the socket.

Tew semiconductor device product advantage analysis

Put the light bulbs and sockets in the water tank full of water, and the electric bulb is not extinguished; put your hand into the water tank, pull out the sockets and plugs multiple times, the light shock, the electric light can be turned on again; , spray the sockets with the socket with the power plug in the water heater, the water heater can still work normally

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Products such as mobile phones, laptop computers are divided into type iii electrical products. the voltage output of the power adapter is usually below 12v. it belongs to a safe voltage. this type of electrical appliance does not need to be grounded, so the plugs of the two feet are sufficient. of course, the standards of some countries and regions are different from us. some friends may go to hong kong to play with mobile phones to buy the british standard plugs, which are three -foot plugs. this is caused by different standards of countries and regions. it is necessary to use a power converter in mainland china.

The country clearly planned key software and integrated circuit design areas

Western media said that people who travel abroad often know that in addition to bringing passports and credit cards in luggage, there is a must -have, that is, the power socket adapter suitable for destination countries. why does there is no unified plug -in socket in all countries in the world? according to the spanish "national news" website reported on february 26, the international electricity commission pointed out that there are 15 kinds of various plugs in the world, and the voltage of various countries is different. if you want to use electronic devices abroad, you often encounter problems that are not suitable for plug -in sockets. many people think this is a big trouble. spain's plugs are type c and f. when they arrive in brazil, they are replaced by type n, and mexico uses type a and b.

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