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Title:
MODULARIZED POWER SUPPLY
Document Type and Number:
WIPO Patent Application WO2002049194
Kind Code:
A3
Abstract:
A modular power supply. A plurality of power supply modules and a system control circuit for controlling the power supply modules are provided. Each power supply module has a power circuit coupled to a power input of the module for receiving an input power current and produces an output power current at a power output of the module. The power circuits each include at least one switching element for switching the input power current or the output power current of a module. The power circuits further include a control circuit input that is coupled directly to the respective said switching device. The system control circuit includes a control circuit output bus for connecting to the control circuit inputs of each of the power modules and provides a respective signal to each module for directly controlling the respective switching devices.

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Inventors:
JITARU IONEL DAN (US)
Application Number:
PCT/CH2001/000712
Publication Date:
December 19, 2002
Filing Date:
December 13, 2001
Export Citation:
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Assignee:
ASCOM ENERGY SYSTEMS AG (CH)
JITARU IONEL DAN (US)
International Classes:
H01F27/06; H02J1/10; H02M3/00; H05K1/16; (IPC1-7): H02J1/00; H02M3/335
Foreign References:
US5936318A1999-08-10
EP0860926A21998-08-26
EP0881735A21998-12-02
US5969965A1999-10-19
DE19704662A11998-08-13
US6141231A2000-10-31
Other References:
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26)
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30)
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