| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 06/24/1997 | US5642269 Power supply apparatus having separate plural outputs |
| 06/24/1997 | US5642037 Integrated circuit with fast starting function for reference voltage of reference current sources |
| 06/24/1997 | US5642034 Regulated power supply circuit permitting an adjustment of output current when the output thereof is grounded |
| 06/19/1997 | DE19546495A1 Equalisation of power distribution to loads e.g. for railway locomotive |
| 06/18/1997 | CN1152208A Circuit for improved load transient response in power supplies |
| 06/18/1997 | CN1035222C Gate drive circuit for voltage-driven type power switching device |
| 06/11/1997 | EP0687375B1 Loop powered process control transmitter |
| 06/10/1997 | US5638540 Portable computer/radio power management system |
| 06/10/1997 | US5638264 Parallelized power supply system providing uninterrupted operation |
| 06/03/1997 | US5635824 Power supplying circuit |
| 05/27/1997 | US5633773 Overvoltage protection for input/output circuits |
| 05/22/1997 | WO1997018612A1 Fault tolerant power distribution system |
| 05/20/1997 | US5631816 DC voltage converter with current limitation |
| 05/20/1997 | US5631504 AC/DC power supply |
| 05/20/1997 | US5630404 Selectively power feeding device for electrical loads and the ignition circuit of internal combustion engines, in motor-vehicles |
| 05/15/1997 | CA2162803A1 Condition responsive solid-state switch |
| 05/07/1997 | EP0772298A1 Delay circuit and method for generating a delay |
| 05/07/1997 | EP0738436A4 Phased array power processor and method of operating same |
| 05/06/1997 | US5627455 Boost topology with two outputs for power factor correction application |
| 05/06/1997 | US5627412 Dynamically switchable power supply |
| 05/02/1997 | EP0771043A1 Management device for electric batteries |
| 04/25/1997 | CA2188636A1 Electric battery management device |
| 04/22/1997 | US5623286 Power source control apparatus for display unit |
| 04/17/1997 | WO1997014206A1 Modular power supply |
| 04/17/1997 | CA2234449A1 Modular power supply |
| 04/15/1997 | US5621631 AC to DC boost switching power converters |
| 04/15/1997 | US5621626 Method and device for control of an installation for transmission of high-voltage direct current |
| 04/15/1997 | US5621257 Gate drive circuit for voltage-driven type power switching device |
| 04/08/1997 | US5619126 Circuit arrangement for automatically decreasing the load current |
| 04/02/1997 | EP0766164A2 Voltage regulator with load pole stabilization |
| 04/02/1997 | EP0766162A2 Circuit for improved load transient response in power supplies |
| 04/02/1997 | CN1146658A Controller for inverter and generating system using same |
| 04/01/1997 | US5616968 Expandable AC power supply device |
| 04/01/1997 | US5616967 Method and apparatus for decoupling of unused power supply pins of a printed circuit board capable of operating at a plurality of predetermined voltages |
| 03/18/1997 | US5612581 Power supply apparatus with a back-up power unit |
| 03/18/1997 | CA2069665C Apparatus for detecting short-circuit for use in bi-polar d.c. transmission system |
| 03/12/1997 | EP0762597A2 Power control method and apparatus for battery power supply and battery power supply system |
| 03/11/1997 | US5610452 E-beam high voltage switching power supply |
| 03/11/1997 | US5610449 Electric power unit |
| 03/05/1997 | CN1144412A Wind power local use method |
| 03/04/1997 | US5608614 Power converter |
| 03/04/1997 | US5608313 Circuit arrangement for generating a constant output voltage |
| 03/04/1997 | US5608275 Fault tolerant isolation between devices powered by separate power sources |
| 02/25/1997 | US5606492 Intermittent on/off regulator type DC power supply |
| 02/25/1997 | CA2153042C Method and apparatus for determining external power supply type |
| 02/20/1997 | DE19531923A1 Device for provision of 'Safe-Life' functions for electrical loads |
| 02/19/1997 | CN1143276A Circuit unit for charging capacitor |
| 02/18/1997 | US5604421 Electrical systems |
| 02/18/1997 | CA2086564C Electronic device |
| 02/13/1997 | WO1997005683A1 Power-on reset circuit |
| 02/12/1997 | CN1142708A Circuit arrangement for powering two-phase asynchronous motor |
| 02/05/1997 | CN1142114A Spare electric-power supply using dc.-dc. converter |
| 01/29/1997 | EP0756372A1 Control apparatus of inverter and power generation system using such control apparatus |
| 01/29/1997 | EP0708998B1 Buffered d.c. power supply |
| 01/28/1997 | US5598041 Efficient fault tolerant switching circuit for redundant d. c. power supplies |
| 01/15/1997 | EP0753922A2 Circuit for charging a capacitor |
| 01/14/1997 | US5594313 For storing electric power |
| 01/14/1997 | US5594286 Power control system for electrical power supply modules |
| 01/08/1997 | EP0752668A1 Method and apparatus for hot plugging/unplugging a sub-system to/from an electrically powered system |
| 01/08/1997 | CN1033773C High-efficiency relay battery power-supplying system capable of energy storage during non-peak load |
| 01/08/1997 | CA2180093A1 Method and apparatus for hot plugging/unplugging a sub-system to an electrically powered system |
| 01/07/1997 | US5592394 FET current sensor for active balancing or regulating circuits |
| 01/07/1997 | US5592369 Device in a d.c. circuit for transfer of a current from one current path to another and for control of the voltage in the circuit |
| 01/07/1997 | US5592353 Power supply system |
| 01/07/1997 | US5592030 Power supply for energizing DC load from AC or DC source |
| 01/02/1997 | EP0751046A1 Load control system for vehicle |
| 01/02/1997 | EP0751045A2 Power supply system for a vehicle with an internal combustion engine |
| 01/01/1997 | CN1139308A Rectifier control system |
| 12/31/1996 | US5589762 Adaptive voltage regulator |
| 12/31/1996 | US5589761 Dual polarity voltage regulator circuits and methods for providing voltage regulation |
| 12/27/1996 | EP0750247A2 Data processing apparatus connectable to an information processing terminal via an interface |
| 12/25/1996 | CN1138921A Power supply voltage supplying circuit |
| 12/24/1996 | US5587866 Power-on reset circuit |
| 12/24/1996 | US5587685 System for suppressing power transients when connecting a disk drive in an operating raid system |
| 12/18/1996 | EP0749199A1 Power supply for an appliance having an operating mode and a stand-by mode |
| 12/18/1996 | EP0749168A1 Solar cell system |
| 12/17/1996 | CA2016990C Electrical power distribution system |
| 12/12/1996 | DE19620444A1 Rectifier control system with multiple rectifiers for supplying DC voltage to inverter |
| 12/11/1996 | EP0747957A2 Power supply isolation and switching circuit |
| 12/10/1996 | US5583753 Parallel control type DC--DC converter |
| 12/10/1996 | US5583417 Power sharing detector for use with a battery charger and an auxiliary device |
| 12/03/1996 | US5581453 Power supply with switched starting circuit |
| 12/03/1996 | US5581174 Band-gap reference current source with compensation for saturation current spread of bipolar transistors |
| 11/27/1996 | EP0744824A1 Two-phase asynchronous motor supply circuit |
| 11/27/1996 | CN1136730A Reference voltage semiconductor device |
| 11/20/1996 | EP0743752A1 Charging of a bootstrap capacitance through an LDMOS transistor |
| 11/20/1996 | CN1136229A Method and device for control of series-compensated converter station |
| 11/20/1996 | CN1136228A Method and device for control of series-compensated converter station |
| 11/19/1996 | US5576941 Modular power supply system |
| 11/19/1996 | US5576940 Front-end power converter for distributed power systems |
| 11/07/1996 | DE19548940A1 Semiconductor device allowing setting of power supply potential |
| 11/06/1996 | EP0741447A2 Circuit and method for controlling a synchronous recifier converter |
| 11/05/1996 | US5572417 AC to DC boost power converters |
| 10/30/1996 | EP0740386A1 Power supply voltage supplying circuit |
| 10/30/1996 | EP0740384A2 Startup protection for a switch mode power supply |
| 10/29/1996 | US5570060 Circuit for limiting the current in a power transistor |
| 10/29/1996 | US5569965 Control method for reducing quiescent current |
| 10/23/1996 | EP0738436A1 Phased array power processor and method of operating same |
| 10/22/1996 | US5568042 Monitoring and control of a filter in a power network |
| 10/16/1996 | CN1133530A Method and equipment for distributing minimum non-firm power |