| Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189) |
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| 06/12/2013 | CN101500352B Power supply of luminous sources |
| 06/12/2013 | CN101325372B Synchronous rectifier circuit and multi-output power supply device using the same |
| 06/11/2013 | US8464079 Battery life extending power supply system |
| 06/11/2013 | US8464078 Delay circuit with reset feature |
| 06/11/2013 | US8462530 Converter with short-circuit current limiting |
| 06/11/2013 | US8462529 Power converter assembly with symmetrical layout of power modules |
| 06/11/2013 | US8462528 Systems and methods for reducing transient voltage spikes in matrix converters |
| 06/11/2013 | US8462527 Universal AC adaptor |
| 06/11/2013 | US8462526 DC/AC chopper type power converter for non-insulated type power conditioner with gain calibration of measuring circuit |
| 06/11/2013 | US8462525 Wide range DC power supply with bypassed multiplier circuits |
| 06/11/2013 | US8462524 3-level pulse width modulation inverter with snubber circuit |
| 06/11/2013 | US8461876 Semiconductor device |
| 06/11/2013 | US8461726 Wire harness and ECU system |
| 06/11/2013 | CA2519454C Low-voltage module |
| 06/06/2013 | WO2013081097A1 Power control unit |
| 06/06/2013 | WO2013080942A1 Power conversion control device |
| 06/06/2013 | WO2013080878A1 Grid connection device |
| 06/06/2013 | WO2013080877A1 Grid connection device |
| 06/06/2013 | WO2013080805A1 Pump control unit |
| 06/06/2013 | WO2013080748A1 Electromechanical electric drive device |
| 06/06/2013 | WO2013080747A1 Electromechanical electric drive device |
| 06/06/2013 | WO2013080698A1 Power conversion device |
| 06/06/2013 | WO2013080666A1 Power control unit |
| 06/06/2013 | WO2013080665A1 Power control unit |
| 06/06/2013 | WO2013080469A1 Power conversion device |
| 06/06/2013 | WO2013080465A1 Control method for inverter device, and inverter device |
| 06/06/2013 | WO2013080442A1 Power conversion device |
| 06/06/2013 | WO2013080440A1 Power conversion device |
| 06/06/2013 | WO2013080383A1 Power conversion device |
| 06/06/2013 | WO2013080346A1 Inverter device for electric vehicle |
| 06/06/2013 | WO2013080345A1 Forced-air-cooled power conversion device |
| 06/06/2013 | WO2013080279A1 Auxiliary power source device for vehicle and overcurrent protection method |
| 06/06/2013 | WO2013079939A2 Oscillator spring composition and method for fabricating an oscillator spring |
| 06/06/2013 | WO2013079937A2 Power converter |
| 06/06/2013 | WO2013079170A1 Method and circuit for exchanging power between a multi-phase ac voltage system and an electrical subscriber |
| 06/06/2013 | WO2013078602A1 Bridgeless power factor correction converter |
| 06/06/2013 | WO2013041708A3 Current signal generator and method of implementing such a generator |
| 06/06/2013 | WO2012175294A3 Rectifier stage for a subsea power grid |
| 06/06/2013 | WO2012152465A3 Method and device for controlling an electric machine |
| 06/06/2013 | WO2012129581A3 Pumped storage plant |
| 06/06/2013 | US20130141958 Management system for variable-resource energy generation systems |
| 06/06/2013 | US20130141957 Power conversion device |
| 06/06/2013 | US20130141956 Battery free off-grid solar inverter system and control method thereof |
| 06/06/2013 | US20130141955 Controller with punctuated switching control circuit |
| 06/06/2013 | US20130141954 Power supply circuit |
| 06/06/2013 | US20130141953 Inverter control device and inverter control method |
| 06/06/2013 | US20130141952 Parallel inverter device and method for control thereof |
| 06/06/2013 | US20130141951 Method for feeding electrical power into a three-phase ac voltage system |
| 06/06/2013 | US20130141175 Push-push oscillator circuit |
| 06/06/2013 | DE102012222065A1 Parallelwechselrichter-vorrichtung Parallel Inverter device |
| 06/06/2013 | DE102012011118A1 Schaltung mit einem Wechselrichter Circuit having an inverter |
| 06/06/2013 | CA2856670A1 Vehicle auxiliary power supply device and overcurrent protection method thereof |
| 06/05/2013 | EP2600517A1 Three-level active rectification pulse width modulation control |
| 06/05/2013 | EP2600516A1 Power converter |
| 06/05/2013 | EP2600510A1 Heating a converter with circulating currents |
| 06/05/2013 | EP2600481A1 Battery free off-grid solar inverter system and control method thereof |
| 06/05/2013 | EP2600480A2 Power generation apparatus |
| 06/05/2013 | EP2600398A1 Power semiconductor unit, power module, production method for power semiconductor unit and production method for power module |
| 06/05/2013 | EP2599214A2 Multi-leveled voltage drive for electric machine with phase shifted winding sets |
| 06/05/2013 | EP2599210A1 Capacitor discharge in a cell based voltage source converter |
| 06/05/2013 | EP2599209A2 Ignition circuit for igniting a plasma fed with alternating power |
| 06/05/2013 | EP2599199A1 Hvdc converter comprising fullbridge cells for handling a dc side short circuit |
| 06/05/2013 | CN202978804U Self-shunt-excited excitation system based on modular multilevel converter |
| 06/05/2013 | CN202978751U Photovoltaic module inverter |
| 06/05/2013 | CN202978750U 一种逆变电源 An inverter power supply |
| 06/05/2013 | CN202978749U High-voltage motor mutual-driving device adopting common direct current bus |
| 06/05/2013 | CN202978748U Tandem H-bridge three-phase grid-connected inverter |
| 06/05/2013 | CN202978747U H-bridge power unit of 35kV container type STATCOM system |
| 06/05/2013 | CN202978746U Inverter and grid-connected power generation system |
| 06/05/2013 | CN202978745U Power regulator for photovoltaic power generation |
| 06/05/2013 | CN202978744U Two-stage single-phase photovoltaic grid-connected inverter topological structure |
| 06/05/2013 | CN202978743U Parallel inverter power sources with shared direct current bus |
| 06/05/2013 | CN202978742U Inverter with display screen |
| 06/05/2013 | CN202978741U Photovoltaic inverter power cabinet |
| 06/05/2013 | CN202978740U Double-output power circuit of set-top box |
| 06/05/2013 | CN202978739U A voltage-stabilizing and frequency-stabilizing power supply |
| 06/05/2013 | CN202978738U Power supply converter |
| 06/05/2013 | CN202978737U Flyback circuit with wide input voltage range |
| 06/05/2013 | CN202978736U Mining switch DC power supply |
| 06/05/2013 | CN202978735U Ripple current improving circuit in communication base station power supply |
| 06/05/2013 | CN202978734U Flyback synchronous rectification switching power supply |
| 06/05/2013 | CN202978733U Power distribution network device |
| 06/05/2013 | CN202978732U Alternating current/direct current input supply transformation module |
| 06/05/2013 | CN202978731U Two-stage digital switch power supply |
| 06/05/2013 | CN202978730U Aluminum self-supporting bare type rectifier cabinet |
| 06/05/2013 | CN202978729U Photovoltaic grid-connected inverter module structure |
| 06/05/2013 | CN202978726U Frequency converter for beam pumping unit |
| 06/05/2013 | CN202978723U Numerical-control stabilized power supply circuit |
| 06/05/2013 | CN202978307U Independent photovoltaic control inversion all-in-one machine |
| 06/05/2013 | CN202978175U Multifunctional six-pulse converter DC ice melting automatic converting circuit |
| 06/05/2013 | CN202975088U Three-phase charge-control intelligent electric energy meter based on combination power supply of linear power supply and switch power supply |
| 06/05/2013 | CN202966197U High-power three-phase switch type voltage regulator |
| 06/05/2013 | CN103141021A Powder core material coupled inductors and associated methods |
| 06/05/2013 | CN103141018A Hvdc converter comprising fullbridge cells for handling a DC side short circuit |
| 06/05/2013 | CN103139998A Lighting protection circuit |
| 06/05/2013 | CN103138623A Novel photovoltaic inverter |
| 06/05/2013 | CN103138622A Auxiliary power supply system and electric locomotive |
| 06/05/2013 | CN103138621A 并联逆变器设备 Parallel inverter device |
| 06/05/2013 | CN103138620A Control method of invertion device |
| 06/05/2013 | CN103138619A Zero-sequence component injection restraining neutral-point potential fluctuation method for three-phase three-level photovoltaic grid-connected inverter |