Is it possible to convert alternating current (AC) to direct current (DC)?

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The correct answer is that it is indeed possible to convert alternating current (AC) to direct current (DC) using a rectifier. A rectifier is an electronic device that allows current to flow in only one direction, effectively transforming AC, which periodically reverses direction, into DC, which flows in a single, unidirectional path. This process can involve using diodes or other semiconductor devices that perform this function, enabling various applications where DC is required, such as in battery charging and powering electronics.

Transformers can adjust voltage levels in AC systems, but they do not convert AC to DC on their own. The process of increasing voltage alone does not address the conversion from AC to DC either, and while inverters can convert DC to AC, they do not serve the intended purpose here. Hence, rectifiers are the core components responsible for this conversion from AC to DC.

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