| 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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| 08/17/2011 | CN102158114A Method and device for measuring and controlling a four-quadrant cascaded high voltage transducer power unit |
| 08/17/2011 | CN102158113A Sine wave inverting power supply |
| 08/17/2011 | CN102158112A Complex control system and method of modular multi-level converter |
| 08/17/2011 | CN102158111A Unipolar combined rectifier type high-frequency isolating inverter and control circuit thereof |
| 08/17/2011 | CN102158110A Main circuit of non-isolated photovoltaic grid inverter and control realizing method thereof |
| 08/17/2011 | CN102158109A Photovoltaic synchronization inverter system |
| 08/17/2011 | CN102158108A Method for operation of a converter circuit, as well as an apparatus for carrying out the method |
| 08/17/2011 | CN102158107A Single-stage single-phase current type inverter with high step-up ratio |
| 08/17/2011 | CN102158106A Parallel structure of voltage source type PWM (Pulse Width Modulation) rectifier and control method of the rectifier |
| 08/17/2011 | CN102158105A High-power factor bidirectional single-stage full bridge converter and control method thereof |
| 08/17/2011 | CN102158104A Voltage and current regulator |
| 08/17/2011 | CN102158103A Method for calculating DC (Direct Current) transmission loss of modular multilevel converter |
| 08/17/2011 | CN102158102A Anti-high voltage surge switching power supply |
| 08/17/2011 | CN102158089A Power inverter and reactive absorption circuit of contravariant soft switching electric welder |
| 08/17/2011 | CN102158062A Photovoltaic grid-connected inverter |
| 08/17/2011 | CN102157955A Single-phase non-isolation type photovoltaic grid-connected inverter and control method |
| 08/17/2011 | CN102157471A Dual-layer laminated patch rectifying full bridge |
| 08/17/2011 | CN102156526A Automatic awakening energy-saving voltage conversion device with dormancy state |
| 08/17/2011 | CN101534064B Power supply circuit of AC-DC converter |
| 08/17/2011 | CN101156307B Pulse generator for a controlled rectifier |
| 08/17/2011 | CN101110555B Power converter |
| 08/17/2011 | CN101090227B Power supply apparatus |
| 08/16/2011 | US8000119 Switching mode power supply and method of operation |
| 08/16/2011 | US7999417 Electronic device |
| 08/11/2011 | WO2011097152A1 Universal single-stage power converter with pfc capability |
| 08/11/2011 | WO2011096232A1 Power conversion device |
| 08/11/2011 | WO2011095204A1 Insulation in a power transmission system |
| 08/11/2011 | WO2011095016A1 Voltage limitation circuit for power switch devices connected in series |
| 08/11/2011 | WO2011070512A3 Enhanced power supply unit for powerline networks |
| 08/11/2011 | WO2011070481A3 Driver circuit for driving a load circuit |
| 08/11/2011 | US20110194321 Dc power supply apparatus |
| 08/11/2011 | US20110194320 Power Device |
| 08/11/2011 | US20110194319 Alternating current power supply device and method of controlling same |
| 08/11/2011 | US20110193420 Power generation circuit using electromagnetic wave |
| 08/11/2011 | DE102011000623A1 Halbleitervorrichtung mit einem Halbleitermodul, das von Wärmesenken mit vergrößerter thermischer Masse gekühlt wird A semiconductor device comprising a semiconductor module that is cooled by heat sink with increased thermal mass |
| 08/11/2011 | DE102010023084A1 Anschlußdose, Solarpaneel und Verfahren zum Erzeugen eines Dreiphasenstroms The junction box, solar panel and method for generating a three-phase current |
| 08/11/2011 | CA2788543A1 Insulation in a power transmission system |
| 08/10/2011 | EP2355331A1 Converter apparatus and supply equipped with such apparatus |
| 08/10/2011 | EP2355330A1 DC power supply apparatus |
| 08/10/2011 | EP2355329A1 Alternating current-direct current converting apparatus and apparatus for driving electric machinery |
| 08/10/2011 | EP2355319A2 Power conversion device |
| 08/10/2011 | EP2355296A1 Circuit for use with energy converter |
| 08/10/2011 | EP2353941A1 Vehicle communication control device |
| 08/10/2011 | EP1882298B1 Power inverter |
| 08/10/2011 | CN201928225U 双馈风电变流器网侧变换器 Doubly-fed wind power converter grid side converter |
| 08/10/2011 | CN201928205U 一种具有最大功率跟踪的光伏逆变系统 Having a maximum power point tracking photovoltaic inverter system |
| 08/10/2011 | CN201928198U 大功率无线遥控逆变器 High-power wireless remote control inverter |
| 08/10/2011 | CN201928197U 开关电源控制系统 Switching power supply control system |
| 08/10/2011 | CN201928196U 将禁能功能整合到电源控制芯片的回授接脚的控制电路 Will disable power control functions into the chip pin feedback control circuit |
| 08/10/2011 | CN201928195U 大功率汽车整流桥 High-power automotive rectifier bridge |
| 08/10/2011 | CN201928194U 电梯抱闸用开关电源 Elevator brake switch power supply |
| 08/10/2011 | CN201928187U 一种高压启动开关电路及应用该电路的开关电源 A high-voltage startup and application switching power supply switching circuit of the circuit |
| 08/10/2011 | CN201921740U 一种电除尘器专用三相高频高压电源 An electrical precipitator special three-phase high frequency high voltage power supply |
| 08/10/2011 | CN1883108B Power conversion device |
| 08/10/2011 | CN1870402B Circuit for controlling semiconductor power switches with error detection and method thereof |
| 08/10/2011 | CN102150353A Inverter apparatus, inverter control system, motor control system, and method of controlling inverter apparatus |
| 08/10/2011 | CN102150352A Converter device and interruption-free power supply including such a device |
| 08/10/2011 | CN102149231A Constant-current driving electronic transformer |
| 08/10/2011 | CN102148584A Compensation method of direct current (DC) voltage fluctuation of photovoltaic grid-connected inverter |
| 08/10/2011 | CN102148583A Converter apparatus and supply equipped with such apparatus |
| 08/10/2011 | CN102148582A Electric power converting means |
| 08/10/2011 | CN102148581A Multicarrier TPWM (Trapezoidal Pulse Width Modulation) method based on position reverse-phase cross of sawtooth waves |
| 08/10/2011 | CN102148580A Deadbeat current control method for adding zero vector for grid-connected inverter |
| 08/10/2011 | CN102148579A Equitime constant reduced submodule plate simulating plurality of submodules of MMC (Multi-level Modular Converte) |
| 08/10/2011 | CN102148578A Power device |
| 08/10/2011 | CN102148577A Integrated on-time extension for non-dissipative bleeding in a power supply |
| 08/10/2011 | CN102148576A DC power supply apparatus |
| 08/10/2011 | CN102148575A Rectifier wafer terminal structure |
| 08/10/2011 | CN102148568A Drive strategy for LLC (logic link control) synchronous rectifier tube based on current detection |
| 08/10/2011 | CN102148565A Current quick shifting method and direct current power supply |
| 08/10/2011 | CN102147427A Voltage detection device |
| 08/10/2011 | CN101714827B Modularized vehicle rectifier bridge |
| 08/10/2011 | CN101686018B One-way metallic oxide semiconductor field effect transistor and application thereof |
| 08/10/2011 | CN101599710B Monopole inverter capable of boosting voltage |
| 08/10/2011 | CN101490937B Power supply system, vehicle using the same and accumulator temperature increase control method |
| 08/10/2011 | CN101471609B Tri-terminal integration synchronous rectifier and inverse-excitation type synchronous rectifying circuit |
| 08/10/2011 | CN101297457B A converter |
| 08/10/2011 | CN101203085B X ray high frequency high voltage generator for medical use diagnose |
| 08/10/2011 | CN101088221B Self-adaption gate drive circuit and method for switching devices of inverter, and inverter |
| 08/09/2011 | US7995965 Adaptable power supply circuit |
| 08/09/2011 | US7995363 DC-DC converter |
| 08/09/2011 | US7995362 High voltage full bridge circuit and method for operating the same |
| 08/09/2011 | US7994842 Semiconductor integrated circuit apparatus and electronic apparatus |
| 08/04/2011 | WO2011093438A1 Power reception device and power transmission device |
| 08/04/2011 | WO2011093269A1 Power conversion device |
| 08/04/2011 | WO2011093239A1 Power distribution mounting component and inverter apparatus using same |
| 08/04/2011 | WO2011093202A1 Inverter body-type drive module and method for manufacturing the same |
| 08/04/2011 | WO2011092408A1 Method and device for controlling a polyphase electrical machine |
| 08/04/2011 | WO2011059669A3 Electrolysis apparatus and related devices and methods |
| 08/04/2011 | US20110188278 Electron avalanche drive circuit |
| 08/04/2011 | US20110188277 Circuit configuration with a step-up converter, and inverter circuit having such a circuit configuration |
| 08/04/2011 | US20110188276 Circuit arrangement having a boost converter, and inverter circuit having such a circuit arrangement |
| 08/04/2011 | US20110187188 Redundant power supply device |
| 08/04/2011 | DE102010006935A1 Inverter bridge section arrangement, has semiconductor switch supplied with series circuit from unipolar voltage source, and connection node connected with bridge point of inverter bridge section between coils |
| 08/04/2011 | CA2786410A1 Method and device for controlling a polyphase electrical machine |
| 08/03/2011 | EP2352224A1 Alternating current power supply device and method of controlling same |
| 08/03/2011 | EP2352223A1 Interconnection inverter |
| 08/03/2011 | EP2351200A1 Improvements relating to power adaptors |
| 08/03/2011 | EP1751839B1 Low loss propulsion system |
| 08/03/2011 | CN201918916U Electronic alternating-current constant-current source |