| 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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| 04/25/2012 | CN101264763B 控制用次级单元和控制用主单元 Secondary control unit and the control unit with the main |
| 04/24/2012 | US8164933 Power source circuit |
| 04/24/2012 | US8164932 Power converter with automatic mode switching |
| 04/24/2012 | US8164308 Apparatus and method for capturing cosmic background radiation and converting the same to electricity |
| 04/24/2012 | CA2738844C Full wave ac/dc voltage divider |
| 04/24/2012 | CA2620958C Power supply for a load control device |
| 04/19/2012 | WO2012050050A1 Inverter module and inverter integrated motor-driven compressor |
| 04/19/2012 | WO2012050042A1 Regulator, battery charging apparatus, and battery charging system |
| 04/19/2012 | WO2012049763A1 Heat pump device, heat pump system, and method for controlling three-phase inverter |
| 04/19/2012 | WO2012049706A1 Three-phase ac/dc converting apparatus and air handling unit using three-phase ac/dc converting apparatus |
| 04/19/2012 | WO2012048754A1 Arrangement for transmitting power between a dc power line and an ac power line |
| 04/19/2012 | WO2012048518A1 Direct-current side control method for midline arm control model of four bridge arm photovoltaic inverter |
| 04/19/2012 | WO2012023718A3 Advanced circuit arrangement of transformerless 1 phase pv inverter |
| 04/19/2012 | WO2011089563A3 A switching device |
| 04/19/2012 | WO2011061688A3 Power supplying system |
| 04/19/2012 | US20120094553 Bus Bar and Connector |
| 04/19/2012 | US20120092915 Power conversion apparatus |
| 04/19/2012 | US20120092914 Switching branch for three-level rectifier and method for controlling switching branch for three-level rectifier |
| 04/19/2012 | US20120092913 Pfc booster circuit |
| 04/19/2012 | US20120092912 Commutation method of an electronic power converter phase with reverse-conducting igbts |
| 04/19/2012 | US20120092911 Power conversion apparatus and method |
| 04/19/2012 | US20120092910 Switching power supply apparatus |
| 04/19/2012 | US20120092908 Multi-Level Parallel Power Converters |
| 04/19/2012 | US20120092894 System For Regulating A Load Voltage In Power Distribution Circuits And Method For Regulating A Load Voltage In Power Distribution Circuits |
| 04/19/2012 | US20120091817 System, method, and apparatus for ac grid connection of series-connected inverters |
| 04/19/2012 | US20120091806 Power conditioner for feeding system |
| 04/19/2012 | DE102011113110A1 Leistungsübertragung zwischen unabhängigen Leistungsanschlüssen unter Verwendung eines einzigen Transformators Power transmission between independent power terminals using a single transformer |
| 04/19/2012 | DE102011107153A1 Mehrstufige parallele leistungsumsetzer Multilevel parallel performance verter |
| 04/18/2012 | EP2442437A1 Power converter |
| 04/18/2012 | EP2442433A1 Drive device for driving voltage-driven element |
| 04/18/2012 | EP2442424A1 Utility interconnection system |
| 04/18/2012 | EP2442404A1 Bus bar and connector |
| 04/18/2012 | EP2441639A1 Electric power conversion device for vehicle |
| 04/18/2012 | EP2441164A1 Method and circuit arrangement for generating a pulsed voltage |
| 04/18/2012 | EP2441157A2 Circuit arrangement and method for inductive energy transfer |
| 04/18/2012 | EP2441155A2 Circuit and method for inductive energy transfer |
| 04/18/2012 | CN202197228U Circuit of isolating switch for regulating transformer band overlapping rectification output |
| 04/18/2012 | CN202197227U 单相桥式半控整流电源 Single-phase half-bridge rectifier power |
| 04/18/2012 | CN202197226U 一种基于超级电容的电站直流电源装置 A power plant based on the DC power supply unit ultracapacitors |
| 04/18/2012 | CN202197225U 一种紧凑结构形式大功率电源模块 A compact power supply module structure form |
| 04/18/2012 | CN202197224U 一种开关电源 A switching power supply |
| 04/18/2012 | CN202197218U 移相全桥电路 Phase-shifted full-bridge circuit |
| 04/18/2012 | CN202197210U 电源分配单元及其所适用的电源输入模块 Applicable power distribution unit and power input module |
| 04/18/2012 | CN202196913U 逆变器的内装控制线 The built-in inverter control line |
| 04/18/2012 | CN1937386B 开关式电源中故障检测的方法和装置及用于电源的控制器 Method and apparatus for detecting faults in the switching power supply and a controller for a power supply |
| 04/18/2012 | CN102422520A 用于相间变换单元的饱和控制单元以及用于电压转换器件的pwm控制设备 Means for converting the phase control unit, and a saturated pwm control apparatus for a voltage conversion device |
| 04/18/2012 | CN102422519A Pfc变换器 Pfc converter |
| 04/18/2012 | CN102420539A 逆变器 Inverter |
| 04/18/2012 | CN102420538A Diode clamping seven-level DC-AC (direct current and alternate current) transformation circuit |
| 04/18/2012 | CN102420537A 断路器电流源供电系统的电流连续型开关调整限压电路 Current source circuit breaker continuous current power supply system voltage limiter circuit switching regulator |
| 04/18/2012 | CN102420536A 一种led隔离型双电源方法 One kind of led Isolated dual power method |
| 04/18/2012 | CN102420535A 极低功耗开关型多电源管理电路 Very low power switching multiple power management circuits |
| 04/18/2012 | CN102420534A Power supply method for amplifing small signal and power |
| 04/18/2012 | CN102420533A 一种混合多电平换流电路拓扑结构及其控制方法 A hybrid multi-level converter circuit topology and control method |
| 04/18/2012 | CN102420458A 电力系统 Power Systems |
| 04/18/2012 | CN102420388A 一种用于交流传动电力机车的列车供电柜 An AC drive electric locomotive train power supply cabinet |
| 04/18/2012 | CN102420219A 分立半导体贴片超薄整流器 Slim Rectifier Discrete Semiconductor Chip |
| 04/18/2012 | CN101789705B 小体积自恢复型保护正输出高压模块电源 Small size self-recovery type protective positive output high voltage power modules |
| 04/18/2012 | CN101594066B 变流器的归一化非线性pwm载波调制方法 Converter owned a nonlinear modulation method of pwm |
| 04/18/2012 | CN101252287B 电源系统、便携式计算机及保护电池的方法 Power systems, portable computers and to protect the battery method |
| 04/18/2012 | CN101013851B System and method for charging and discharging a superconducting coil |
| 04/17/2012 | US8159849 Downsized power inverter and housing for a larger heat release value |
| 04/17/2012 | US8159848 Power conversion circuit |
| 04/17/2012 | US8159846 Switching control circuit, semiconductor device and switching power source apparatus |
| 04/17/2012 | US8159844 Full-wave rectifying device |
| 04/17/2012 | US8158458 Power semiconductor module and method of manufacturing the same |
| 04/17/2012 | CA2587421C Converter circuit for switching of a multiplicity of switching voltage levels |
| 04/12/2012 | WO2012047387A2 Universal-voltage discrete input circuit |
| 04/12/2012 | WO2012046534A1 Power supply device |
| 04/12/2012 | WO2012046521A1 Power conversion device |
| 04/12/2012 | WO2012045602A2 Rectifier circuit |
| 04/12/2012 | WO2012045543A1 Voltage converter comprising at least one electromechanically acting switch, and a corresponding method |
| 04/12/2012 | WO2011141182A3 Charging generator |
| 04/12/2012 | WO2011107780A3 Power supply apparatus |
| 04/12/2012 | WO2011101015A3 3-stage pulse width modulation inverter with discharge network |
| 04/12/2012 | US20120087167 Power conversion device |
| 04/12/2012 | US20120087166 Cam-controlled electromechanical rotary power inverter |
| 04/12/2012 | US20120087165 Apparatus and method for controlling a power inverter |
| 04/12/2012 | US20120087164 Contactless interface |
| 04/12/2012 | US20120087163 Power supply apparatus |
| 04/12/2012 | US20120087161 Power supply connected in parallel with a power switch for the control circuit thereof |
| 04/12/2012 | US20120087158 Method and Apparatus for Controlling an Inverter Using Pulse Mode Control |
| 04/12/2012 | US20120086692 Electric Circuit |
| 04/12/2012 | US20120086374 Inverter device, motor driving device, refrigerating air conditioner, and power generation system |
| 04/12/2012 | DE102010042153A1 Spannungswandler mit mindestens einem elektro-mechanisch wirkenden Schalter und entsprechendes Verfahren Voltage converter with at least one electro-mechanically acting switches and corresponding method |
| 04/12/2012 | CA2813318A1 Converter circuit |
| 04/12/2012 | CA2811508A1 Universal-voltage discrete input circuit |
| 04/11/2012 | EP2439839A1 Power converter |
| 04/11/2012 | EP2438667A1 Transportable modular multi-appliance device |
| 04/11/2012 | CN202190446U Led灯电源 Led lamp power |
| 04/11/2012 | CN202190222U 一种利用斩波器换流的由晶闸管组成的多相方波逆变器 A use of the chopper by thyristor commutation multiphase square wave inverter |
| 04/11/2012 | CN202190221U 逆变器箱体散热结构 Inverter cabinet cooling structure |
| 04/11/2012 | CN202190220U 一种同步整流电路 A synchronous rectifier circuit |
| 04/11/2012 | CN202190219U 安全可靠放大器高压电源 Safe and reliable high-voltage power amplifier |
| 04/11/2012 | CN202190218U Inverse-excitation type switch power supply switching circuit |
| 04/11/2012 | CN202190213U 一种最小电流跟踪控制zvs直流变换器 One kind of minimum current tracking control zvs DC converter |
| 04/11/2012 | CN202190088U 1k工频在线互动式ups控制板 1k-frequency line interactive ups Dashboard |
| 04/11/2012 | CN202189691U 集合式电容器和一种多电平逆变器 Assembling Capacitor and a multi-level inverter |
| 04/11/2012 | CN102414977A 具有退耦开关元件的逆变器装置 Having a decoupling device of the switching element of the inverter |
| 04/11/2012 | CN102414976A Method and arrangement to determine the cell capacitor voltage of a cell of a multi- cell power converter |