AC/DC power supplies convert incoming mains power into the regulated DC voltage telecom infrastructure runs on, through distinct PFC, LLC, and rectification stages that each demand precision and reliability at scale. Vishay's film resistors support the precise sensing, control, and feedback functions that help maintain precise power conversion under continuous load, while Vishay capacitors provide the filtering, energy storage, and voltage stabilization modern power supplies depend on.
Behind every power source is The DNA of tech.®
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