H02J 1 - Circuit arrangements for dc mains or dc distribution networks

Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155)
12/2001
12/11/2001	US6329726 Proportional distribution of power from a plurality of power sources
12/06/2001	WO2001093410A1 Power system utilizing a dc bus
12/06/2001	WO2001093400A1 Line side power and energy management system and methods
12/06/2001	WO2001093398A2 Automatic module configuration in a telecommunications power system and battery configuration with a click
12/06/2001	US20010048532 Image forming apparatus
12/06/2001	CA2410854A1 Line side power and energy management system and methods
12/06/2001	CA2410729A1 Power system utilizing a dc bus
12/05/2001	EP1160952A2 Power supply module and power supply unit using the same
12/04/2001	US6327635 Add-on card with automatic bus power line selection circuit
12/04/2001	US6327164 Chopper circuit, chopper circuit control method, chopper-type charging circuit, electronic device, and timekeeping apparatus
12/04/2001	US6327127 Electronic instrument
11/2001
11/29/2001	WO2001090868A1 Information terminal device using automatically switchable power supply
11/29/2001	WO2001033693A3 System for controlling an operational state of electronic circuits
11/29/2001	US20010047490 Method and apparatus for providing intelligent power management
11/29/2001	US20010046144 Power supply module and power supply unit using the same
11/29/2001	US20010045862 Current control circuit
11/29/2001	US20010045569 Potential detector and semiconductor integrated circuit
11/28/2001	CN1075679C Battery system and intermittent motion apparatus using same
11/22/2001	WO2001037391A3 Method for configuring an intelligent control system for the distribution of electricity
11/22/2001	US20010043126 Electromagnetic interference blocking power bus bar
11/22/2001	US20010043015 Electric system having electrical module to be swapped
11/21/2001	CN1323036A Control apparatus and control method
11/20/2001	US6320771 Fault tolerant active current sharing
11/20/2001	US6320763 Switching power supply unit
11/20/2001	US6320278 Power supply circuit
11/20/2001	US6320274 Onboard electrical system for a vehicle with switch connections between electrical subsystems
11/15/2001	US20010040812 Modularized power supply
11/15/2001	US20010040410 Electric power supplier, method for controlling supplying of electric power, and information processing device
11/14/2001	EP0925626B1 Method and arrangement for disconnecting consumers
11/14/2001	EP0819273B1 Method of splitting a power supply
11/14/2001	CN1074865C Uninterruption power source and method for providing same for electric appliances
11/14/2001	CN1074864C Power converter
11/13/2001	US6317345 Power supply distribution system employing non-isolated DC/DC converters
11/13/2001	US6317343 Capacitor power supply with switches to decrease variations in output voltage
11/13/2001	US6317012 Method and apparatus for distribution of power in a media converter system
11/08/2001	WO2001084689A1 Distribution system for electrical power
11/08/2001	WO2001029950A3 Method and apparatus for delivering power to a mechanical or electrical system
11/08/2001	US20010038635 Local area network (LAN) packet switch remote power system
11/08/2001	US20010038520 Portable X-ray fluorescence analyzer
11/08/2001	US20010038275 Power-supply unit incorporating an electric double layer capacitor, and a method of charging the electric double layer capacitor
11/08/2001	US20010038274 Automotive power supply
11/07/2001	EP1152320A1 Power switch circuit and electronic device
11/06/2001	US6314009 Device and method for controlled parallel operation of direct current converters
11/06/2001	US6313695 Semiconductor circuit device having hierarchical power supply structure
11/06/2001	US6313548 Power switching device
11/06/2001	US6313547 Apparatus for quality control verification of an electrochemistry test
11/01/2001	WO2001003277A3 Control of dc/dc converters having synchronous rectifiers
11/01/2001	US20010035685 Power supply apparatus for vehicle
10/2001
10/31/2001	EP1150417A1 Switching power supply unit
10/31/2001	CN1319941A Power source equipment for electronic device
10/25/2001	WO2001080396A1 Adapter for battery charger
10/25/2001	WO2001045224A3 Controller protective device for a dual-voltage electric system
10/25/2001	US20010033506 Simplified implementation of parallelability for modules with synchronous rectification
10/25/2001	DE10020305A1 Circuit module for decoupling on-board electrical system from safety-relevant sub-circuit has emergency battery and/or decoupling circuit removably mounted in circuit module
10/25/2001	DE10020304A1 On-board electrical system has generator and battery each with associated isolating switch, whereby generator and battery can be connected to electrical loads via both switches
10/24/2001	EP1148609A2 Fault tolerant active current sharing
10/24/2001	EP0787379B1 Power-on reset circuit
10/23/2001	US6307762 Power supplying circuit and method
10/23/2001	US6307757 High frequency switch-mode DC powered computer system
10/23/2001	US6307358 Method and apparatus for delivering power to a mechanical or electrical system
10/18/2001	WO2001078176A1 Full cell power systems, direct current voltage converters, fuel cell power generation methods, and power conditioning methods
10/18/2001	US20010030618 Analog/digital converting device and in-vehicle load current detecting device
10/18/2001	DE10020141A1 Automobile onboard electrical network system has power diode and series switch element across DC/DC converter between electrical supply network and partial network containing safety relevant loads
10/18/2001	CA2402998A1 Full cell power systems, direct current voltage converters, fuel cell power generation methods, and power conditioning methods
10/17/2001	EP0958645B1 Load balancing of several independently working modules of a power supply installation
10/17/2001	EP0932858B1 Hybrid regulator
10/17/2001	EP0904619B1 Circuitry for voltage pole reversal
10/17/2001	CN1317868A Fault-tolerance dynamic current sharing method and device
10/16/2001	US6304823 Microprocessor power supply system including a programmable power supply and a programmable brownout detector
10/16/2001	US6304476 Voltage transformer having a wire-winding mechanism
10/16/2001	US6304470 Power supply device
10/16/2001	US6304465 Power regulator using active filter
10/10/2001	EP1143593A1 Load distribution and management system
10/10/2001	EP1143591A2 Method and device for controlling parallel operation of DC-DC converters
10/10/2001	EP1142087A2 Ac/dc adapter 110/230 volts, with multiple dc outputs
10/10/2001	EP1142079A1 Power node control center
10/10/2001	CA2340499A1 Fault tolerant active current sharing
10/09/2001	US6301133 Power supply system with ORing element and control circuit
10/09/2001	CA2278704C Power supply monitoring ic and battery pack
10/04/2001	US20010026148 Reference power supply apparatus
10/04/2001	DE10015917A1 Verfahren und Vorrichtung zur Regelung des Parallelbetriebes von Gleichspannungswandlern Method and apparatus for controlling the parallel operation of direct voltage transformers
10/04/2001	DE10014243A1 Dual-battery system has switch feeding current from supply battery to starter battery or from starter battery to starting-related loads depending on operating state
10/02/2001	US6297976 Thin, cascade-connected direct current source circuit
09/2001
09/27/2001	WO2001071878A1 Shared operating unit for a network of programmable equipment
09/27/2001	US20010024109 Power supply system
09/27/2001	US20010024108 Anti-reverse connection circuit for power supply
09/27/2001	US20010024065 Spare bus power plant
09/26/2001	EP1137150A2 Dual battery system
09/26/2001	EP1137145A2 Anti-reverse connection circuit for power supply
09/25/2001	US6295217 Low power dissipation power supply and controller
09/25/2001	US6294904 Multiple frequency switching power supply and methods to operate a switching power supply
09/25/2001	US6294895 Power supply apparatus and power supply controlling method for use with electronic device
09/20/2001	US20010022734 Power supply
09/20/2001	US20010022510 Electrical storage capacitor system having initializing function
09/19/2001	EP1134905A2 Remote controlled electronic apparatus and remote control method thereof
09/19/2001	CN1313720A Remote controlled electronic device and remote control thereof
09/13/2001	WO2001067577A1 Apparatus for quality control verification of an electrochemistry test
09/13/2001	US20010020838 Rechargeable battery with memory that contains charging sequence data
09/13/2001	US20010020803 D.C. power supply circuit and electronic apparatus using such circuits
09/12/2001	EP1131646A1 Battery power source protecting device for an electromotive device

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