14 lines
381 B
Plaintext
14 lines
381 B
Plaintext
A modern power supply is
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essentially a DC-DC converter.
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Therefore it first rectifies
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the AC power from the wall
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into DC.The nice thing about
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Such a converter, is that it
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can take a whole range of
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input voltages and still
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Output a constant 12v for our
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Pc components.A cheaper power
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Supply might use cheaper parts
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in the primary side, which is
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Why it will only be rated for
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200-250v. |