POWER SUPPLY - KONINKL PHILIPS ELECTRONICS NV

Title:

POWER SUPPLY

Document Type and Number:

WIPO Patent Application WO2003092144

Kind Code:

A3

Abstract:

A power supply circuit comprises a first power converter (1) which supplies a first DC output voltage (VO1) between a first output node (N1) and a second output node (N2). A second power converter (2) supplies a second DC output voltage (VO2) between the second output node (N2) and a third output node (N3). A first load (L1) is coupled between the first node (N1) and the third node (N3), and a second load (L2) is coupled between the second node (N2) and the third node (N3). The power delivered by the first power converter (1) decreases.

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Inventors:

BLOM ANTON C (NL)

Application Number:

PCT/IB2003/001320

Publication Date:

February 26, 2004

Filing Date:

April 01, 2003

Export Citation:

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Assignee:

KONINKL PHILIPS ELECTRONICS NV (NL)
BLOM ANTON C (NL)

International Classes:

H02M3/337; (IPC1-7): H02M3/335

Foreign References:

US4680688A	1987-07-14
US6151234A	2000-11-21
US6297976B1	2001-10-02

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