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Technical Article

What is the difference between AC and DC currents?

Time:2018-12-21 21:13:41 Click:

The most intuitive difference between AC and DC currents: Whether the direction of current changes or not;


DC current, which the current direction won’t change at any time, but the magnitude may different. Even if the most special DC current is also constant in terms of direction and value;


AC current, which means alternating current flow. Thus its direction changes alternately. For instance, the most common AC current is household electricity.




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