Claims
- 1. A power conversion system comprising:
- an input connected to a source of AC potential,
- a first power conversion means connected to said input and comprising an output coupleable to a load, a capacitor connected to said output, and control means for providing control of current flowing through said input
- a second power conversion means comprising an input connected to said output of said first power conversion means, an output coupleable to said load and said output of said first power conversion means, and control means for providing substantially precise regulation of voltage applied to said load
- a system output connected to said load comprising the series combination of said output of said first power conversion means and said output of said second power conversion means
- whereby said second conversion means processes less than one half of the total power provided to said load.
- 2. A power conversion system as set forth in claim 1, wherein said first power conversion means is a switched mode power conversion means or said second power conversion means is a switched mode power conversion means or both said first power conversion means is a switched mode power conversion means and said second power conversion means is a switched mode power conversion means.
- 3. A power conversion system as set forth in claim 2, further comprising DC transformer means for providing a multiplicity of outputs and galvanic isolation of those outputs.
Parent Case Info
This application is a CIP of Ser. No. 08/870,504 filed on Jun. 6, 1997, now abandoned.
US Referenced Citations (7)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
870504 |
Jun 1997 |
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