| 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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| 07/07/2011 | WO2011079509A1 Plasma sterilizing-purifying machine and method for air sterilizing and purifying |
| 07/07/2011 | WO2011079382A1 Method and system for driving light emitting elements |
| 07/07/2011 | WO2011050488A3 System for the electro-production of copper |
| 07/07/2011 | US20110166486 Compact and light weight portable transducer massager |
| 07/07/2011 | US20110164443 Method And System For Controlling A Power Converter System Connected To A DC-BUS Capacitor |
| 07/07/2011 | US20110164442 Voltage regulator |
| 07/07/2011 | US20110164441 Multi-torroid transformer |
| 07/07/2011 | US20110164440 Voltage-sensed system and method for anti-islanding protection of grid-connected inverters |
| 07/07/2011 | US20110163729 Resonant transformer systems and methods of use |
| 07/07/2011 | DE102010048951A1 Stromquelle mit Dimmvorrichtung Current source with dimmer |
| 07/06/2011 | EP2341609A1 Motor control device |
| 07/06/2011 | EP2341606A1 Grid interconnection inverter and grid interconnection device |
| 07/06/2011 | EP2340957A1 Propulsion control device for electric car |
| 07/06/2011 | EP2340604A1 Power output stage for a pulse-controlled inverter |
| 07/06/2011 | EP1498015B1 Power converter module |
| 07/06/2011 | CN201893723U Simple inverter circuit |
| 07/06/2011 | CN201893722U Inverter system and power aging test system using same |
| 07/06/2011 | CN201893721U Conversion device for converting high-voltage alternating current into low-voltage direct current |
| 07/06/2011 | CN201893720U Full-bridge auxiliary supply voltage stabilizing circuit |
| 07/06/2011 | CN201893719U High-current output and photoelectricity isolation AC and DC conversion power supply |
| 07/06/2011 | CN201893718U Photoelectric isolated AC/DC voltage converting circuit |
| 07/06/2011 | CN201893717U Low-current output type and photoelectricity isolation type AC and DC voltage conversion circuit |
| 07/06/2011 | CN201893716U Alternating current and direct current converting circuit |
| 07/06/2011 | CN201893715U Low-current output type AC/DC conversion circuit |
| 07/06/2011 | CN201893714U Multiplexed output switching power supply |
| 07/06/2011 | CN201893713U Switch power supply logic control circuit |
| 07/06/2011 | CN201893712U Control device for excitation circuit of electric box of rolling mill |
| 07/06/2011 | CN201893711U Multi-output regulated power supply |
| 07/06/2011 | CN201893686U Induced draft heat dissipation high-power inverter unit device |
| 07/06/2011 | CN201893557U High-voltage direct current power supply for modules with different capacities to work in parallel |
| 07/06/2011 | CN1972097B Soft transition controller, method for control of soft transition and synchronous converter using the same |
| 07/06/2011 | CN102118906A DC supply mode of LED street lamp |
| 07/06/2011 | CN102118116A Solar photovoltaic synchronization group micro-inverter and direct current and alternating current inverting methods |
| 07/06/2011 | CN102118115A Direct current-alternating current conversion circuit within range of wide input voltage value |
| 07/06/2011 | CN102118114A Power supply device and power supply control method thereof |
| 07/06/2011 | CN102118113A Rectifier |
| 07/06/2011 | CN102118035A Grid-connected inverter |
| 07/06/2011 | CN101582239B Preset value switch stabilized voltage supply, controller, distributor and distributing system |
| 07/06/2011 | CN101521472B Precharge control circuit for transducer |
| 07/06/2011 | CN101483390B Electric power supply apparatus capable of regulating output voltage |
| 07/06/2011 | CN101277072B Electric power transformation device and method |
| 07/05/2011 | US7974106 Ripple cancellation |
| 07/05/2011 | US7972749 Low voltage power tap on high voltage stack |
| 07/05/2011 | CA2620393C Control and diagnostics of power delivery system |
| 06/30/2011 | WO2011078425A1 Load-segmentation-based 3-level inverter and method of controlling the same |
| 06/30/2011 | WO2011078424A1 Load-segmentation-based full bridge inverter and method for controlling same |
| 06/30/2011 | WO2011078123A1 Control circuit board, inverter device, and inverter integrated motor-driven compressor |
| 06/30/2011 | WO2011077919A1 Reverse recovery current prevention device, and motor driving device |
| 06/30/2011 | WO2011077767A1 Power conversion apparatus and driving method for power conversion apparatus |
| 06/30/2011 | WO2011077744A1 Power converter having semiconductor switching element |
| 06/30/2011 | WO2011077665A1 Power conversion apparatus |
| 06/30/2011 | WO2011077121A1 Current measuring apparatus |
| 06/30/2011 | WO2011076742A2 Reconfigurable inverter having failure tolerance for powering a synchronous poly-phase motor having permanent magnets, and assembly including said inverter and motor |
| 06/30/2011 | WO2011076374A2 Method for controlling a time-variant system |
| 06/30/2011 | US20110157948 Current source inverter |
| 06/30/2011 | US20110157947 Multi-output buck converting apparatus with controllable energy-releasing function |
| 06/30/2011 | US20110157946 Multi-output buck converting apparatus with shutdown protection |
| 06/30/2011 | US20110157945 Synchronous Rectifier Circuit |
| 06/30/2011 | US20110157944 Temperature monitoring for circuit breakers |
| 06/30/2011 | US20110157943 Method and apparatus to reduce line current harmonics from a power supply |
| 06/30/2011 | US20110157942 Controllable Universal Supply with Reactive Power Management |
| 06/30/2011 | US20110157941 Synchronous vcc generator for switching voltage regulator |
| 06/30/2011 | US20110157940 Power factor corrector with high power factor at low load or high mains voltage conditions |
| 06/30/2011 | US20110157939 Power adapter apparatus and power management method |
| 06/30/2011 | US20110157938 Alternating current-direct current converter device |
| 06/30/2011 | US20110157937 Dc to ac converter |
| 06/30/2011 | US20110157936 Using output drop detection pulses to achieve fast transient response from a low-power mode |
| 06/30/2011 | US20110157934 Selective enablement of power supply sections for improving efficiency |
| 06/30/2011 | US20110156635 Reflected energy management apparatus and method for resonance power transmission |
| 06/30/2011 | US20110156607 DC/AC Inverter |
| 06/30/2011 | DE102009060530A1 Method for monitoring state variable of time-variant system i.e. switching power electronic converter system, with semiconductor switch, involves eliminating and replacing constant matrix element by current value of variable matrix element |
| 06/30/2011 | DE102009060529A1 Verfahren zur Regelung eines zeitvarianten Systems Method for controlling a time-variant system |
| 06/30/2011 | CA2785002A1 Power converter device and driving method thereof |
| 06/29/2011 | EP2339739A1 Ac signal converter |
| 06/29/2011 | EP2339737A1 Power converter, manufacturing method thereof and direct matrix converter |
| 06/29/2011 | EP2339729A1 Circuit system and control method thereof |
| 06/29/2011 | EP2339712A1 A photovoltaic grid-connected inverter device without a transformer and its control method |
| 06/29/2011 | EP2338214A1 Device having a converter |
| 06/29/2011 | EP1929619B1 Method for supplying and discharging power to and from a resistive-inductive load, and rectifier used therein |
| 06/29/2011 | EP1927183B1 Method for controlling a multiphase power converter having distributed energy stores |
| 06/29/2011 | CN201887972U Special power conversion circuit for LEDs |
| 06/29/2011 | CN201887678U Special inverter for automobile and household dual-purpose back beating device |
| 06/29/2011 | CN201887677U Inverter system |
| 06/29/2011 | CN201887676U Vehicle-mounted inverter control device |
| 06/29/2011 | CN201887675U Half-wave voltage regulator |
| 06/29/2011 | CN201887674U Simple regulated power supply |
| 06/29/2011 | CN201887673U Power supply system of intelligent concentrator |
| 06/29/2011 | CN201887665U High-precision integrated portable power module |
| 06/29/2011 | CN201887492U Efficient and intelligent hybrid-type inverter power supply device integrating solar energy and wind energy together |
| 06/29/2011 | CN201887486U Controller applied to three-phase voltage inverter |
| 06/29/2011 | CN201885015U High-efficiency energy-saving LED (light emitting diode) straight-tube lamp |
| 06/29/2011 | CN201881034U Asymmetric half-bridge zero-voltage soft-switching inverter type welding and cutting machine |
| 06/29/2011 | CN201880600U High-frequency and high-voltage power supply for electric precipitator |
| 06/29/2011 | CN1783686B Method and apparatus for rejecting the second harmonic current in an active converter |
| 06/29/2011 | CN1781168B Apparatus for supplying energy to a load and a related system |
| 06/29/2011 | CN102111084A Current waveform control method of single-phase DC-AC inverter and application thereof |
| 06/29/2011 | CN102111083A Dead-time effect simulation modeling device of three-level inverter and method thereof |
| 06/29/2011 | CN102111082A Power Converter |
| 06/29/2011 | CN102111081A Case for mounting photovoltaic inverter |
| 06/29/2011 | CN102111080A Photovoltaic grid-connected inverter and control method |