| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 05/02/2000 | US6058019 Electronic circuit card assembly having confined ground path return |
| 04/26/2000 | EP0996211A2 Electronic portable appliance |
| 04/25/2000 | US6055171 AC/DC converting circuit |
| 04/25/2000 | US6055169 Current mode control circuit for paralleled power supply and method of operation thereof |
| 04/25/2000 | US6054781 Voltage bus filtering scheme for a battery power plant |
| 04/13/2000 | WO2000021177A1 Power supply circuit with function of preventing reverse flow noise |
| 04/12/2000 | EP0992401A2 Method and circuit arrangement for operating a vehicle bord network |
| 04/12/2000 | EP0992400A2 Method and control device for reducing vehicle bord network overload |
| 04/06/2000 | WO2000019581A1 Signal processing apparatus having means for reducing the power consumption |
| 04/05/2000 | EP0991191A2 System and method for reducing power dissipation in a circuit |
| 04/04/2000 | US6046513 Load distribution and management system |
| 03/30/2000 | WO2000017991A1 Improved current sharing signal coupling/decoupling circuit for power converter systems |
| 03/29/2000 | EP0989717A2 A power feed for a submarine communications system |
| 03/29/2000 | EP0988682A1 Control equipment for active filters and a method for reduction of harmonics in a bipolar dc link |
| 03/29/2000 | EP0888659A4 Customer side power management system and method |
| 03/28/2000 | US6043998 Voltage multiplying device |
| 03/28/2000 | US6043629 Modular control electronics for batteries |
| 03/23/2000 | DE19842429A1 Electronic control device for automobile |
| 03/22/2000 | EP0987621A2 Microprocessor power supply system comprising a programmable power supply and a programmable brownout detector |
| 03/22/2000 | EP0677225B1 System for providing voltage in a voltage line common to a plurality of electrical units |
| 03/22/2000 | CN1248351A Low cost power supply device to plurality of electronic modules installed in compartment |
| 03/22/2000 | CN1248010A Microprocessor power system including programmable power and programmable power-saving detector |
| 03/21/2000 | US6040639 Circuit for improved load transient response in power supplies |
| 03/15/2000 | EP0985584A2 Vehicle power supply network operating method |
| 03/15/2000 | EP0985260A1 Circuit for a coupled, linearly re-adjusted electricity supply unit supplying output voltages |
| 03/15/2000 | EP0913025B1 Switched mode power supply system |
| 03/15/2000 | EP0876700B1 Intelligent power supply with staged loading capability |
| 03/14/2000 | US6038154 Circuit and method for controlling a synchronous rectifier converter |
| 03/14/2000 | US6037743 Battery charger and power source employing an environmental energy extractor and a method related thereto |
| 03/09/2000 | DE19814097C1 Redundant voltage supply for two-wire measuring transducer; has diode network connecting voltage sources in parallel, each providing output voltage switched between function testing and transducer supply value |
| 03/08/2000 | EP0983627A1 Apparatus for power supplying and controlling a number of external devices |
| 03/07/2000 | US6035261 Fault reporting in a redundant power converter |
| 03/07/2000 | US6034514 Switching regulator |
| 03/07/2000 | US6034444 Power supply system |
| 03/02/2000 | DE19838958A1 Safety protection for a number of electrical loads uses a combination of controlled switches and a common fuse, is simple and cost effective |
| 03/02/2000 | DE19838111A1 Monitoring method for DC-link filter in HVDC power transmission installation |
| 03/01/2000 | CN1246215A Power supply monitoring IC and battery pack |
| 03/01/2000 | CN1049954C Selectively power feeding device for electrical loads and ignition circuit of internal combustion engines, in motor-vehicles |
| 02/29/2000 | US6031745 Time multiplexed power supply |
| 02/29/2000 | US6031743 Fault isolation in a redundant power converter |
| 02/29/2000 | US6031736 Control apparatus of inverter and power generation system using such control apparatus |
| 02/29/2000 | US6031298 2N redundant power system and method using cross-coupled AC power transfer |
| 02/17/2000 | DE19846319C1 Energy supply circuit for automobile electrical network, uses multi-level controller with input/output terminals coupled to respective voltage supply paths for HV and LV loads and back-up storage battery |
| 02/09/2000 | EP0978920A1 Power supply system |
| 02/08/2000 | US6023419 Capacitor regulated controllable voltage and current power supply |
| 02/08/2000 | US6023109 Multi-voltage control circuit of battery or multiple independent DC power |
| 02/08/2000 | CA2157111C Loop powered process control transmitter |
| 02/02/2000 | CN1243611A Load balancing of several independently working modules of power supply installation |
| 02/02/2000 | CN1243610A Control device with forced operation function and semiconductor integrated circuit device |
| 02/02/2000 | CN1049080C Controller for inverter and generating system using the same |
| 01/27/2000 | DE19832874A1 Energieversorgungseinrichtung für eine elektromagnetische Ventilsteuerung einer Brennkraftmaschine Power supply device for an electromagnetic valve control of an internal combustion engine |
| 01/26/2000 | EP0974492A2 Power supply for an electromagnetic valve controller in an internal combustion engine |
| 01/26/2000 | EP0974180A1 System comprising hot insertable/removable function units |
| 01/26/2000 | CN1242881A Circuit for a coupled, linearly re-adjusted electricity supply unit supplying output voltage |
| 01/25/2000 | US6018203 Apparatus for and method of evenly distributing an electrical load across an n-phase power distribution network |
| 01/25/2000 | CA2156688C Converter connection with a balancing circuit |
| 01/18/2000 | US6016045 Real-time clock back-up battery |
| 01/13/2000 | WO2000001946A1 Dc local grid for wind farm |
| 01/12/2000 | EP0971472A1 Control device with forced operation function and semiconductor integrated circuit device |
| 01/12/2000 | EP0970556A1 Low cost power supply device to a plurality of electronic modules installed in a compartment |
| 01/11/2000 | US6014322 Power supply unit, parallel operation control circuit applied thereto, and parallel operation control method |
| 01/11/2000 | US6014319 Multi-part concurrently maintainable electronic circuit card assembly |
| 01/11/2000 | US6014300 Power source circuit |
| 01/04/2000 | US6011322 Apparatus and method for providing power to circuitry implementing two different power sources |
| 01/04/2000 | CA2153274C Power-out reset system |
| 12/30/1999 | DE19828057A1 Unit monitoring continuous voltage supply to SRAM in vehicle controller |
| 12/29/1999 | CN1240058A Apparatus for and method of evenly distributing electrical load across n-phase power distribution network |
| 12/28/1999 | US6009000 Shared-bus current sharing parallel connected current-mode DC to DC converters |
| 12/28/1999 | US6008829 Control apparatus for fixing unit having plural heaters |
| 12/22/1999 | EP0964801A1 Propulsion systems, especially for a motor vehicle, and methods for operating said propulsion systems |
| 12/21/1999 | US6005559 Display apparatus with a power conserving display |
| 12/21/1999 | US6005371 Charging apparatus |
| 12/21/1999 | CA2154326C Battery system and intermittent motion apparatus using same |
| 12/16/1999 | WO1999063924A1 Fracture resistant superabsorbent polymers |
| 12/16/1999 | DE19923277A1 Control apparatus for hybrid vehicles |
| 12/15/1999 | CN1047487C Power supply control system and method for paging receiver |
| 12/08/1999 | CN1237818A Power supply turn-off and restoring circuit for digital communication equipment |
| 12/07/1999 | US5999426 Circuitry for voltage pole reversal |
| 12/07/1999 | US5999422 Control equipment for an active filter |
| 12/07/1999 | US5999417 High efficiency power converter |
| 12/07/1999 | US5998960 Power supply system for electric vehicle |
| 12/02/1999 | WO1999062160A1 Method and equipment for controlling a power supply system |
| 11/30/1999 | US5995390 Power supply control device |
| 11/30/1999 | US5995389 Power supply control device |
| 11/30/1999 | US5994792 Electrical power management system |
| 11/25/1999 | WO1999060832A1 Electronic circuit card assembly |
| 11/25/1999 | DE19822919A1 Navigation system for road vehicles |
| 11/24/1999 | EP0958645A1 Load balancing of several independently working modules of a power supply installation |
| 11/23/1999 | US5991181 Power conversion apparatus |
| 11/23/1999 | US5990576 Power supply voltage supplying circuit |
| 11/23/1999 | US5990575 Auxiliary power source control systems and methods |
| 11/18/1999 | DE19910409A1 Feldbusanordnung mit einem Feldbusverteiler Field bus system with a Field Junction |
| 11/17/1999 | EP0956628A1 APPARATUS FOR AND METHOD OF EVENLY DISTRIBUTING AN ELECTRICAL LOAD ACROSS AN n-PHASE POWER DISTRIBUTION NETWORK |
| 11/17/1999 | EP0956220A1 Switch arrangement for electric control unit |
| 11/16/1999 | US5986484 Semiconductor device drive circuit with voltage surge suppression |
| 11/10/1999 | EP0954899A2 High efficiency power converter |
| 11/09/1999 | US5982604 Power supply apparatus for electronic control unit in automotive vehicle |
| 11/03/1999 | CN1234140A Host electronic equipment with internal power supply adapted for supplying power directly to peripherals |
| 11/02/1999 | US5978243 Ac/dc converting circuit |
| 11/02/1999 | US5977659 Inverter apparatus and solar power generation apparatus |