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What is the difference between AC and DC input in a power supply?
AC (Alternating Current) input refers to the type of electrical power commonly delivered by power grids, where the direction of current alternates. DC (Direct Current) input, on the other hand, provides a constant flow of current in one direction. DC is typically required for the operation of most electronic devices, which is why AC is converted into Dc by the power supply board.
How do I calculate the output voltage of a Dc power supply?
The output voltage of a DC power supply depends on the design and components of the circuit. If you're using a transformer, the output voltage is determined by the turn ratio of the transformer. For regulated supplies, the output voltage is set by the voltage regulator. If the board uses a buck or boost converter, the output voltage is determined by the conversion factor.
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