AC-DC CONVERTER CIRCUIT AND POWER SUPPLY
First Claim
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1. A power supply, comprising:
- an AC-DC converter circuit, comprising;
a first capacitor and a second capacitor; and
a rectifier circuit connected to the first and second capacitor and operative to charge both the first and the second capacitor and to discharge the first capacitor independently of the second capacitor; and
an acoustic transformer.
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Abstract
An AC-DC converter and a power supply are described.
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Citations
19 Claims
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1. A power supply, comprising:
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an AC-DC converter circuit, comprising; a first capacitor and a second capacitor; and a rectifier circuit connected to the first and second capacitor and operative to charge both the first and the second capacitor and to discharge the first capacitor independently of the second capacitor; and an acoustic transformer. - View Dependent Claims (2, 3, 5, 6, 7)
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4. (canceled)
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8-11. -11. (canceled)
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12. An AC-DC converter, comprising:
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a first capacitor and a second capacitor; a rectifier circuit connected to the first and second capacitor and operative to charge both the first and the second capacitor and to discharge the first capacitor independently of the second capacitor, wherein the AC-DC converter circuit provides a rectified output voltage, and a duration of time that a current is drawn from the second capacitor is less than approximately 25% of a period of the rectified output voltage. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification