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The function of the power adapter

秒速快3The power adapter is also called the external power supply (switch power adapter), it is the power supply voltage conversion device of a small portable electronic equipment and electronic appliances, this i...…

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Introduction of LED AC DC Power Supply

Led ac dc power supply is a constant current source, and switching power supply is a constant voltage source。 Working Principle: There are two requirements for the supply of power supply by LED。 First, t。。。…

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What is DC Power Supply Used for?

Electricity comes in two main forms: alternating current (AC) and direct current (DC). DC current has the flow of electricity going in only one direction (forwards), whereas AC current has the electricity ...…

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Success Cases

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Changhong Case

Date:2016-07-05 Hits:4111
Changhong Case
Changhong was founded in 1958, the predecessor of the state owned Changhong machine factory is China's "one five" during the 156 key projects, is the only domestic airborne fire control radar production base. From the military a career, TV industrial to multiple development of electronic information, industrial development to black power, white electric, it, communication, service, parts, military and other kinds of categories, has become a set of military, consumer electronics, the core device R & D and manufacturing integrated multinational enterprise group, and positively with global competitiveness of information home appliances content and service providers in advance.
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