| 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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| 02/14/2007 | CN1913738A Balance coil and inverter for driving backlight |
| 02/14/2007 | CN1913321A DC voltage balance control method of three-level inverter |
| 02/14/2007 | CN1913320A Digital controlled inverter and its control method |
| 02/14/2007 | CN1913319A Switching power supply |
| 02/14/2007 | CN1913318A High voltage power supply with digital control and method of generating high voltage |
| 02/14/2007 | CN1913317A Brushless excitation steam turbine rotation rectifier |
| 02/14/2007 | CN1913312A Method and apparatus to limit maximum current in a switch of a switching power supply |
| 02/14/2007 | CN1913311A Method and apparatus to limit maximum switch current in a switching power supply |
| 02/14/2007 | CN1912617A Automatic sample analyzer and its components |
| 02/14/2007 | CN1300930C Electric motor, electric motor driving circuit, and semiconductor integrated circuit |
| 02/14/2007 | CN1300925C Method and apparatus for adaptive compensation of dead time for inverter and converter |
| 02/14/2007 | CN1300924C Intermittent controlled synchronous rectifying device and its control method |
| 02/14/2007 | CN1300923C Power source unit |
| 02/14/2007 | CN1300922C Synchronous rectificating device |
| 02/13/2007 | US7177168 Power converting apparatus and power generating apparatus |
| 02/13/2007 | US7177167 Semiconductor device containing charge pump type step-up circuit featuring bipolar transistor for carrying out initial charging |
| 02/13/2007 | US7177165 System and method for unbalanced independent AC phase voltage control of a 3-phase, 4-wire output DC/AC inverter |
| 02/13/2007 | US7177164 Low power, high voltage power supply with fast rise/fall time |
| 02/13/2007 | US7177163 Two-way DC-DC converter |
| 02/13/2007 | US7177153 Vehicle drive module having improved cooling configuration |
| 02/13/2007 | US7177128 Snubber module and power conversion device |
| 02/13/2007 | US7176735 Wave-shaping circuit |
| 02/13/2007 | US7176660 Switching power source apparatus and power factor corrector |
| 02/13/2007 | US7176658 Controller for permanent magnet alternator |
| 02/13/2007 | US7176653 Electric motor drive |
| 02/13/2007 | US7176651 Fault detection system for inverter |
| 02/09/2007 | CA2555110A1 Electric vehicle drive assembly provided with a voltage reducing arrangement |
| 02/09/2007 | CA2513599A1 High voltage to low voltage bidirectional converter |
| 02/08/2007 | WO2007015851A1 Ac-to-dc electrical switching circuit |
| 02/08/2007 | WO2007014481A1 Multilevel converter arrangement and use thereof |
| 02/08/2007 | WO2007014480A1 Multilevel converter and method of converting a supply voltage |
| 02/08/2007 | WO2007014479A1 Multilevel ac/dc converter for traction applications |
| 02/08/2007 | WO2005081839A3 Apparatus and method for minimizing power loss associated with dead time |
| 02/08/2007 | US20070030717 Method for setting switching times, in particular idle times, of an inverter based on detected power, and inverter |
| 02/08/2007 | US20070030713 Circuits and techniques for capacitor charging circuits |
| 02/08/2007 | US20070030705 Voltage source inverter control method |
| 02/08/2007 | US20070029954 Voltage converter control apparatus and method |
| 02/08/2007 | US20070029881 Topologies for using multiple energy sources for power conversions |
| 02/08/2007 | DE102005036806A1 Elektrische Stromquelle, insbesondere Schweißstromquelle Electric power source, especially welding current source |
| 02/07/2007 | EP1750363A1 Multilevel AC/DC converter for traction applications |
| 02/07/2007 | EP1750362A2 Dc power supply device for an air conditioner |
| 02/07/2007 | EP1750361A1 Multilevel converter arrangement and use thereof |
| 02/07/2007 | EP1750360A1 Multilevel converter arrangement and use thereof |
| 02/07/2007 | EP1749690A1 Transformer arrangement and multilevel converter |
| 02/07/2007 | EP1749340A1 Solar inverter and photovoltaic installation comprising several solar inverters |
| 02/07/2007 | CN2867718Y Power supply unit |
| 02/07/2007 | CN2867654Y Intelligence and energy conservation power-supply socket |
| 02/07/2007 | CN1910809A Power conversion apparatus and methods using DC bus shifting |
| 02/07/2007 | CN1910808A Power-mode controlled power converter |
| 02/07/2007 | CN1909354A Starting circuit for power converter |
| 02/07/2007 | CN1909346A Integrated converting means with three-phase activity coefficient adjustment |
| 02/07/2007 | CN1909345A PFC high power factor direct current source |
| 02/07/2007 | CN1909341A Rotating rectifier module |
| 02/07/2007 | CN1909319A Efficient in-rush current limiting circuit with dual gated bidirectional hemts |
| 02/07/2007 | CN1909314A Electronic trip device with a power supply circuit means, and circuit breaker comprising such device |
| 02/07/2007 | CN1908843A AC/DC power circuit |
| 02/07/2007 | CN1908842A Voltage stabilizer for energy supply from AC power source |
| 02/07/2007 | CN1908841A AC to DC voltage stabilizer |
| 02/07/2007 | CN1908682A Circuit for detecting input voltage of transformers |
| 02/06/2007 | US7173836 Circuit making use of push/pull-type control chip to drive half bridge-type inverter circuit |
| 02/06/2007 | US7173835 Control circuit associated with saturable inductor operated as synchronous rectifier forward power converter |
| 02/06/2007 | US7173834 Half-controlled silicon-controlled rectifying system and method thereof |
| 02/06/2007 | US7173833 Energy efficient power supply device and operating method thereof |
| 02/06/2007 | US7173832 Multifunction power convertor |
| 02/06/2007 | US7173831 Power converter having a primary side switching circuit |
| 02/06/2007 | US7173824 Cooled power switching device |
| 02/06/2007 | US7173395 Inverter unit grounding method and inverter unit |
| 02/06/2007 | US7173380 Push-pull driver with null-short feature |
| 02/01/2007 | WO2007014346A2 Systems and methods for reducing the magnitude of harmonics produced by a power inverter |
| 02/01/2007 | US20070025130 Method for controlling a polyphase voltage inverter |
| 02/01/2007 | US20070025129 Systems and methods for reducing the magnitude of harmonics produced by a power inverter |
| 02/01/2007 | US20070025128 Power supplying apparatus and electronic device using the same |
| 02/01/2007 | US20070025127 Switched current power converter with reduced power losses during low load conditions |
| 02/01/2007 | US20070025126 Converter circuit for connecting a plurality of switching voltage levels |
| 02/01/2007 | DE212006000001U1 Wechselrichtersystem zum Einspeisen in ein 3-Phasennetz sowie Wechselrichteranlage für ein 3-Phasennetz Inverter system for feeding into a 3-phase power and inverter system for a 3-phase power |
| 02/01/2007 | DE112005000586T5 Motorsteuervorrichtung und Verfahren für das Erzeugen eines Modulationswellenbefehls eines PWM-Inverters dieser Motorsteuervorrichtung The motor control apparatus and method for generating a modulation wave instruction of a PWM inverter, this motor control device |
| 02/01/2007 | DE102006034546A1 Self-excited inverter circuit for use in liquid crystal display device, has pair of N-channel field effect transistors connected between primary and feedback coils of booster transformer, and formed in single package |
| 01/31/2007 | EP1748683A2 High voltage discharge lamp apparatus for vehicles |
| 01/31/2007 | EP1748543A1 Method and apparatus for controlling an electrical machine |
| 01/31/2007 | EP1748542A1 Control method for a fuel cell system and fuel cell system |
| 01/31/2007 | CN2865129Y Three-phase synchronic commutating and regulating circuit for dynamotor adverse-change power |
| 01/31/2007 | CN1906979A 电路布置 Circuit layout |
| 01/31/2007 | CN1906842A DC-AC converter, its controller IC, and electronic apparatus using the DC-AC converter |
| 01/31/2007 | CN1906841A DC-AC converter, controller IC therefor, and electronic apparatus utilizing the DC-AC converter |
| 01/31/2007 | CN1906840A 半导体装置 Semiconductor device |
| 01/31/2007 | CN1906839A Power factor improving circuit |
| 01/31/2007 | CN1906838A Zero-voltage switching half-bridge DC-DC converter topology by utilizing the transformer leakage inductance trapped energy |
| 01/31/2007 | CN1906837A DC-DC converter |
| 01/31/2007 | CN1906836A Voltage conversion device |
| 01/31/2007 | CN1906626A Electric circuit having a logic gate and a partial rectification stage |
| 01/31/2007 | CN1905774A Discharge lamp lighting apparatus |
| 01/31/2007 | CN1905346A Controlling method of eliminating device overvoltage when three-level current transformer locking |
| 01/31/2007 | CN1905345A High voltage-proof rectifier implemented by standard CMOS logic process |
| 01/31/2007 | CN1905344A Power supplying apparatus and electronic device using the same |
| 01/31/2007 | CN1298100C Power supply device |
| 01/31/2007 | CN1298099C Detection method of zero-current level in line turnaround converter and its system |
| 01/30/2007 | US7170768 Integrated rectifying element |
| 01/30/2007 | US7170767 System and method for regenerative PWM AC power conversion |
| 01/30/2007 | US7170766 High power switching converter |
| 01/30/2007 | US7170765 Current distribution circuit |