| 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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| 11/30/2011 | CN102263509A 具有有源自驱动同步整流的dc/dc功率变换器 There has driven synchronous rectification from the dc / dc power converter |
| 11/30/2011 | CN102263494A 控制芯片使能电路 Control chip enable circuit |
| 11/30/2011 | CN102263492A 半导体器件和电源装置 Semiconductor device and power supply device |
| 11/30/2011 | CN102263429A 微功耗不间断电源 Micropower uninterruptible power supply |
| 11/30/2011 | CN102263071A 半导体模块和使用半导体模块的电动设备 The semiconductor module and the electric device using a semiconductor module |
| 11/30/2011 | CN101741275B 可并联工作的模块化全桥并网逆变器的控制方法 Modular control methods can work in parallel, and the full-bridge inverter |
| 11/30/2011 | CN101714828B 具有位置偏差检测功能的拾电器 With a position error detection function pick up appliances |
| 11/30/2011 | CN101667793B 一种并网逆变器 One kind of grid-connected inverter |
| 11/30/2011 | CN101667787B 一种电压定向能量双向流动的整流控制装置 Bi-directional energy flow of a voltage rectifier control device |
| 11/30/2011 | CN101661912B 用于直接基板冷却的具有分布式支撑的逆变器功率模块 For direct cooling of the substrate having a distributed inverter power module support |
| 11/30/2011 | CN101645662B 一种逆变器电源装置 An inverter power supply unit |
| 11/30/2011 | CN101604859B 电池充电电路 The battery charging circuit |
| 11/30/2011 | CN101567573B 一种不间断电源及其控制方法 A power and control method of uninterrupted |
| 11/30/2011 | CN101527507B 交流-直流变换单元的能量回馈电源负载电路及其方法 AC - DC power conversion unit of energy feedback load circuit and method |
| 11/30/2011 | CN101521483B 电动机驱动装置 The motor driving device |
| 11/30/2011 | CN101272655B 放电灯照明装置和半导体集成电路 Discharge lamp lighting device and semiconductor integrated circuit |
| 11/30/2011 | CN101179894B 换流器及背光模组的驱动装置 Swap drive inverter and backlight module |
| 11/30/2011 | CN101106239B 一种多功能插座 A multifunctional socket |
| 11/26/2011 | CA2705617A1 Installation process for an external intercom camera and the likes and external intercom system resulting therefrom |
| 11/24/2011 | WO2011145306A1 Rectification circuit |
| 11/24/2011 | WO2011145184A1 Vehicle |
| 11/24/2011 | WO2011144295A2 Three-phase inverter circuit and method for operating a three-phase inverter circuit |
| 11/24/2011 | WO2011143778A1 Power supply circuits for audio amplifiers |
| 11/24/2011 | WO2011116942A3 Ac/dc converter with galvanic isolation |
| 11/24/2011 | WO2011107256A3 Electric device having an interference suppression capacitor circuit |
| 11/24/2011 | WO2006096854A3 Systems and methods for modifying power usage |
| 11/24/2011 | US20110286580 High-voltage x-ray generator |
| 11/24/2011 | US20110286253 Three-phase inverter circuit and method for operating a three-phase inverter circuit |
| 11/24/2011 | US20110286252 T-type three-level inverter circuit |
| 11/24/2011 | US20110286251 Power supply device |
| 11/24/2011 | US20110286250 Power adaptation device and power supply management method |
| 11/24/2011 | US20110286249 Method and device of electrical power |
| 11/24/2011 | US20110286243 Isolated feedback system for power converters |
| 11/24/2011 | US20110285336 Semiconductor module device and driving apparatus having the same |
| 11/24/2011 | US20110285205 Efficient Solar Energy Power Creation Systems |
| 11/24/2011 | DE10238532B4 Vorrichtung und Verfahren zur Steuerung von Gates eines Dreipegelwechselrichters Apparatus and method for controlling the gates of a three-level inverter |
| 11/23/2011 | EP2388907A1 Control apparatus for ac motor and electric vehicle |
| 11/23/2011 | EP2388904A1 Three phase current inverter and method for operating a three phase current inverter switch |
| 11/23/2011 | EP2388899A1 Converter device and uninterruptible power supply comprising such a device |
| 11/23/2011 | EP2388471A1 Sequence control circuit for switching devices with a device for distributing firing impulses |
| 11/23/2011 | EP2387821A1 Fault protection in voltage source converters with redundant switching cells via mechanical switches being closed pyrotechnically |
| 11/23/2011 | EP2387820A1 Converter device and method for controlling a converter device |
| 11/23/2011 | EP2387819A1 Electric power converter |
| 11/23/2011 | CN202050584U Four-bridge oscillation high-voltage sodium lamp utilizing solar power |
| 11/23/2011 | CN202050564U Dimmable LED (Light-emitting Diode) drive circuit |
| 11/23/2011 | CN202050559U Rectification circuit of LED light pipe driven power supply |
| 11/23/2011 | CN202050366U Forward structure switch power supply circuit |
| 11/23/2011 | CN202050365U Single phase alternating current full-automatic noncontact voltage stabilizer |
| 11/23/2011 | CN202050364U Bridge rectifier |
| 11/23/2011 | CN202050252U Low-voltage ride-through topological structure for double-fed wind power converter |
| 11/23/2011 | CN202050131U Power socket with USB (universal serial bus) interface |
| 11/23/2011 | CN202049949U Three-phase arc-shaped semi-bridge rectifier module |
| 11/23/2011 | CN202049854U High-power high-frequency high-tension rectifier transformer |
| 11/23/2011 | CN102257724A Motor control device |
| 11/23/2011 | CN102257719A Method for detecting output current from serial multiplex inverter |
| 11/23/2011 | CN102257718A Converter device and method for controlling a converter device |
| 11/23/2011 | CN102257717A Power loss distribution for inverters |
| 11/23/2011 | CN102255582A Bogie driving motor three-phase circuit |
| 11/23/2011 | CN102255551A Electrolysis power rectification control system |
| 11/23/2011 | CN102255550A Power supply splitting phase device based on three-phase bridge inverter circuit and control method thereof |
| 11/23/2011 | CN102255549A Switching power supply application circuit |
| 11/23/2011 | CN102255548A Three-level half-bridge soft switching DC (direct current) converting circuit and method for suppressing midpoint drifting |
| 11/23/2011 | CN102255547A Voltage-sharing control circuit of diode-clamped multilevel converter DC (direct current) capacitor and voltage-sharing control method thereof |
| 11/23/2011 | CN102255546A Inverter |
| 11/23/2011 | CN102255545A Two-phase inverted power system and comprehensive control method |
| 11/23/2011 | CN102255544A DC (direct current)/AC (alternating current) inverter circuit |
| 11/23/2011 | CN102255543A Power supply apparatus capable of improving flicker phenomenon of liquid crystal display (LCD), LCD capable of improving flicker phenomenon, and method thereof |
| 11/23/2011 | CN102255542A Single-stage boosting inverter with tap inductor |
| 11/23/2011 | CN102255541A Single-phase inverter capable of performing instantaneous control under dq coordinate system and control method |
| 11/23/2011 | CN102255540A Method, circuit and converter for converting DC voltage into AC voltage |
| 11/23/2011 | CN102255539A Inverter device and drive unit using the same |
| 11/23/2011 | CN102255538A T-shaped three-level inverter circuit |
| 11/23/2011 | CN102255537A DC-AC conversion circuit |
| 11/23/2011 | CN102255536A Solar photovoltaic three-phase micro-inverter system and method for promoting conversion efficiency thereof |
| 11/23/2011 | CN102255535A Radiating air channel |
| 11/23/2011 | CN102255534A Multi-polarity multi-output DC high voltage power supply |
| 11/23/2011 | CN102255533A PWM (pulse width modulation) push-pull type negative output electrostatic spinning high-voltage complete-machine power supply |
| 11/23/2011 | CN102255532A Parallel connection structure for single-phase multi-level PWM (Pulse-Width Modulation) convertors |
| 11/23/2011 | CN102255531A Adjustable DC (direct current) stabilized power supply |
| 11/23/2011 | CN102255530A Three-phase PWM (Pulse-Width Modulation) rectifying device based on predictive current control |
| 11/23/2011 | CN102255529A Comprehensive control method for high-power efficient energy consuming high-frequency switching power supply |
| 11/23/2011 | CN102255528A High-voltage high-power power regulation device |
| 11/23/2011 | CN102255527A Novel microwave intermodulation rectification circuit |
| 11/23/2011 | CN102255526A AC-DC power supply conversion chip and power switching circuit |
| 11/23/2011 | CN102255525A Vibration absorption circuit of DC (Direct-Current) motor for door opener |
| 11/23/2011 | CN102255524A Bootstrapping energy-saving aging method for rectification module and device using same |
| 11/23/2011 | CN102255523A Power supply device having current control circuit capable of correcting power factor |
| 11/23/2011 | CN102255522A DC (direct current) power supply system control method adapted to deficient output power of three-phase AC (alternating current) power grid |
| 11/23/2011 | CN102255521A Water-cooled automobile rectifier bridge |
| 11/23/2011 | CN102255520A Power supply adapter and power supply management method |
| 11/23/2011 | CN102255513A Bridge type synchronous rectification circuit |
| 11/23/2011 | CN102255351A Lithium-ion power station and alternated current electric car/boat |
| 11/23/2011 | CN102255331A Transformer-free unilateral inductor grid-connected inverter circuit |
| 11/23/2011 | CN102248963A Drive apparatus |
| 11/23/2011 | CN101488718B Voltage multiplying synchronous rectifying multi-resonance soft switching converter |
| 11/23/2011 | CN101409515B Power inverter |
| 11/23/2011 | CN101373933B Half-bridge converter with balance capability and control method thereof |
| 11/23/2011 | CN101227140B Plasma power supply for low temperature plasma hydrogen peroxide disinfection sterilizing device |
| 11/23/2011 | CN101147316B 功率模块 Power Modules |
| 11/23/2011 | CN101098110B Inverter-driven rotating machine system, rotating machine and inverter used in the same and electric vehicle using the same |