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AC power plugs and sockets allow electric equipment to be connected to theÂ
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primary alternating current (AC) power supply in buildings and at other sites.
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| Electrical plugs and sockets differ from one another in voltage and current rating, |
| shape, size, and connector type. Different systems of plugs and sockets  have been |
| standardized, and different standards are used in different parts of the world |
| Daier offer many kinds of power outlet and plug for 15 years. Coordination of |
| technical standards has allowed some types of plug to be used across large regions |
| to facilitate trade in electrical appliances, and for the convenience of travellers and |
| consumers of imported electrical goods. Some multi-standard sockets allow use of |
| several types of plug; improvised or unapproved adaptors between incompatible |
| sockets and plugs may not provide the full safety and performance of an approved |
| socket–plug combination. |
| Application to: TV, LCD TV, LCD Monitor, Set Top Box, DVD Player, DVR Recorder,  |
| Audio-Video Equipment, AV Equipment, Power Units, Industrial Equipment, personal |
| computers, Consumer Electronics, Home Theater and peripherals… etc. |