| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 08/03/2010 | US7768152 Automatic sensing power systems and methods |
| 08/03/2010 | US7768149 Power module |
| 07/29/2010 | WO2010085817A1 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network |
| 07/29/2010 | US20100191987 Semiconductor device using plural external voltage and data processing system including the same |
| 07/29/2010 | US20100188869 Power system having ac and dc power sources |
| 07/29/2010 | US20100187915 Power Over Ethernet Power Sourcing Equipment Architecture for Variable Maximum Power Delivery |
| 07/29/2010 | US20100187906 System and Method for Optimizing Regulated Voltage Output Point |
| 07/29/2010 | DE102009058889A1 Power supply system for e.g. multimedia device of motor vehicle, has additional power supply including additional electrical accumulator operated independent of vehicle power supply, and additional energy converter for charging accumulator |
| 07/28/2010 | EP2211452A1 Capacitor charging circuit and method thereof |
| 07/28/2010 | EP2210327A2 Transceiver and charging component for a power aggregation system |
| 07/28/2010 | EP2210326A1 Onboard power supply and method for operating an onboard power supply |
| 07/28/2010 | CN201536261U 一种电源设备大功率高压母线电解电容均压泻放电路 A power supply device power high voltage bus voltage electrolytic capacitors are diarrhea amp circuit |
| 07/28/2010 | CN101383506B Method for configuration protection of extra-high voltage DC power transmission system |
| 07/27/2010 | US7764044 Motor driving apparatus capable of driving motor with reliability |
| 07/27/2010 | US7763994 Power source system |
| 07/27/2010 | US7763993 DC UPS with auto-ranging backup voltage capability |
| 07/27/2010 | US7763991 Voltage generating circuit |
| 07/27/2010 | US7762838 Safety module electrical distribution system |
| 07/22/2010 | US20100181840 Cable compensation |
| 07/22/2010 | US20100181839 Semiconductor device |
| 07/22/2010 | US20100181837 Method and Apparatus for Controlling a Hybrid Power System |
| 07/22/2010 | US20100181833 LED Lamp Circuit |
| 07/22/2010 | US20100180710 Power supply unit for robot and robot having the same |
| 07/22/2010 | DE102009000323A1 Serienschaltung von Schaltreglern zur Energieübertragung in Batteriesystemen Series circuit of switching regulators for power transmission in battery systems |
| 07/21/2010 | CN101783510A Infrared receiving system direct current interference inhibiting circuit based on feedback |
| 07/20/2010 | US7759827 DC voltage converting device having a plurality of DC voltage converting units connected in series on an input side and in parallel on an output side |
| 07/20/2010 | US7759824 System and method for detecting an underground object using magnetic field sensing |
| 07/15/2010 | US20100176656 Independent power supply module for LCD |
| 07/15/2010 | DE102009004974A1 Power and data transmission system for bus subscriber, has bus subscriber including integrated circuit with transceiver having controlled current source including connection associated with bus |
| 07/15/2010 | DE102009004973A1 Energy and data transmission system for providing data coupled electrical power supply to e.g. sensor, has regulating devices regulating output voltages of lines so that current changes within bus subscriber are compensated |
| 07/15/2010 | DE102009000222A1 Bordnetz für ein Fahrzeug und Verfahren zum Einsparen von Energie Electrical system for a vehicle and method for saving energy |
| 07/14/2010 | EP2030298B1 Inverter for power supply system feeding into an ac power supply system |
| 07/14/2010 | EP1354386B1 Dual magnetrons powered by a single power supply |
| 07/14/2010 | CN101777755A High-voltage capacitor imbalance protecting method for high-voltage DC transmission system |
| 07/14/2010 | CN101364732B Large power modularized DC power supply apparatus and control method thereof |
| 07/13/2010 | US7755916 Methods for minimizing double-frequency ripple power in single-phase power conditioners |
| 07/13/2010 | US7755215 Method and circuit to output adaptive drive voltages within information handling systems |
| 07/08/2010 | WO2010078496A1 Method and system for voltage independent power supply load sharing |
| 07/08/2010 | WO2010076106A1 Assembly comprising at least two power supply units and at least one power consuming component, computer system and method for control of an assembly |
| 07/08/2010 | WO2010076076A1 Reducing power consumption on devices with multiple power supplies |
| 07/08/2010 | US20100174923 Regulating Power Consumption |
| 07/08/2010 | US20100172201 Semiconductor device having plurality of operation modes |
| 07/08/2010 | DE102009000051A1 Verfahren zum Betreiben eines Bordnetzes mit mindestens zwei Bordteilnetzen A method of operating a vehicle electrical system with at least two board subnets |
| 07/08/2010 | DE102009000046A1 Bordnetz für ein Fahrzeug mit Start-Stopp-System Electrical system for a vehicle with start-stop system |
| 07/07/2010 | EP2203964A1 Power management arrangement for a mobile device |
| 07/07/2010 | EP1500177B1 Circuit arrangement for generating dc voltages |
| 07/07/2010 | CN101771273A Current regulating device |
| 07/06/2010 | US7750606 Method of charging and discharging of supercapacitors without the use of converters or chargers |
| 07/06/2010 | US7750505 Power supply system and vehicle |
| 07/06/2010 | US7750504 Power supply apparatus to selectively output one of a plurality of input powers |
| 07/06/2010 | US7750500 Integrated circuit with multiple independent power supply zones |
| 07/06/2010 | US7750498 Adaptive peak power management of load devices sharing a power source |
| 07/01/2010 | WO2010073102A2 Cogeneration system |
| 07/01/2010 | WO2010052258A4 Adaptive power supply |
| 07/01/2010 | US20100168926 Lavatory system |
| 07/01/2010 | US20100164470 Method and system of improving memory power efficiency |
| 07/01/2010 | US20100164469 On-chip power management |
| 07/01/2010 | US20100164294 Power source switching apparatus and method thereof |
| 07/01/2010 | US20100164293 Electronic card connector, level-shifting device and digital television receiver |
| 07/01/2010 | US20100164292 Apparatus, system, and method for reducing power consumption on devices with multiple power supplies |
| 07/01/2010 | US20100164291 System, socket and plug apparatus for DC power distribution and usage |
| 07/01/2010 | US20100164289 Method and system for voltage independent power supply load sharing |
| 07/01/2010 | US20100164288 Distributed multiphase converters |
| 07/01/2010 | US20100164286 Power supply voltage adjusting apparatus, recording medium, and power supply voltage adjusting method |
| 07/01/2010 | US20100164283 Power supply scheme for reduced power compensation |
| 07/01/2010 | US20100164282 Multi-output Switching regulator and control method therefor |
| 07/01/2010 | US20100164280 Ac/dc power supply, a method of delivering dc power at multiple voltages and a computer data storage system employing the power supply or the method |
| 07/01/2010 | US20100164279 Apparatus, system, and method for a synchronous multiple output power supply |
| 07/01/2010 | DE102008063213A1 Energy storage arrangement for operation of pre-determined load on board system of internal-combustion engine of motor vehicle, has energy storage block subjecting predetermined load with supply voltage |
| 06/30/2010 | CN101758924A Power-distribution architecture for distributing power to electromechanical actuators of an aircraft |
| 06/29/2010 | US7746044 Power supply system for motherboard |
| 06/29/2010 | US7746032 Method and system for operating a portable electronic device in a power-limited manner |
| 06/29/2010 | US7745955 RF plasma supply device |
| 06/24/2010 | WO2010070998A1 Electric power supplying system |
| 06/24/2010 | US20100159999 Electronic power supply circuit |
| 06/24/2010 | US20100156190 Current producing circuit, current producing method, and electronic device |
| 06/24/2010 | US20100156179 Charging and power supply for mobile devices |
| 06/24/2010 | US20100156177 Driving circuit and method for driving current-driven devices |
| 06/24/2010 | US20100156176 Dc power supply device and method for supplying multiple variable voltages using power line communication |
| 06/24/2010 | US20100156175 Dc/dc boost converter with bypass feature |
| 06/24/2010 | US20100156174 Power distribution architecture for distributing power to electromechanical actuators of an aircraft |
| 06/24/2010 | US20100156173 Power distribution architecture for distributing power to electromechanical actuators of an aircraft |
| 06/24/2010 | DE19822919B4 Navigationseinrichtung Navigation device |
| 06/24/2010 | CA2685928A1 Transmission device |
| 06/23/2010 | EP2200148A2 Power supply system and electronic instrument |
| 06/23/2010 | EP2200142A1 Method and arrangement for limiting electric power required by electric loads |
| 06/23/2010 | CN201515225U 电源模块 Power Modules |
| 06/23/2010 | CN1973415B Load driving circuit abnormality monitoring device and method |
| 06/23/2010 | CN1881727B Active DC bus filter for fuel cell applications |
| 06/23/2010 | CN101752864A Method and arrangement for limiting electric power required by electric loads |
| 06/23/2010 | CN101111989B Field device and electronic system used in the field device |
| 06/22/2010 | US7741733 Modular battery control apparatus |
| 06/17/2010 | US20100153757 Balancing power supply and demand |
| 06/17/2010 | US20100148587 Multiple-input dc-dc converter |
| 06/17/2010 | US20100148580 Power supply system and electronic instrument |
| 06/17/2010 | DE102008062203A1 Electrical system for car, has diode that is controllable by monitoring unit such that energy flow directed from auxiliary energy memory to energy storage is interrupted during starting of engine or during operation of engine |
| 06/16/2010 | EP2197105A1 Electronic device |
| 06/16/2010 | EP2197082A1 More electric engine with regulated permanent magnet machines |
| 06/16/2010 | CN201509076U Remote DC power supply system of movable communication power supply |
| 06/16/2010 | CN101743675A Vehicle hybrid energy system |