Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems; Conversion of dc or ac input power into surge output power; Control or regulation thereof › H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
Patents for H02M 7 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output (46,189)
06/2014
06/19/2014US20140169052 III-Nitride Power Conversion Circuit
06/19/2014US20140169051 Power supply device
06/19/2014US20140169050 Blanking control circuit for controlling synchronous rectifier and method of controlling synchronous rectifier using the circuit
06/19/2014US20140169049 Controller for a Power Converter and Method of Operating the Same
06/19/2014US20140169048 Power conversion device
06/19/2014US20140169047 Alternating-current conversion system having low power consumption bleeder circuit
06/19/2014US20140169043 Bias voltage generating circuit and switching power supply thereof
06/19/2014US20140167721 Power supply device
06/19/2014US20140167515 Energy storage device, system with energy storage device and method for generating a supply voltage of an enegry storage device
06/19/2014US20140167508 Voltage source current controlled multilevel power converter
06/19/2014US20140166635 Inverter with monitoring of the moisture state and method for operating an inverter
06/19/2014CA2836039A1 A multilevel converter
06/18/2014EP2744096A1 Energy supply device
06/18/2014EP2744095A1 Frequency inverter and mechatronic system for an electrical device
06/18/2014EP2744094A2 Power electronics device
06/18/2014EP2744093A1 Power supply device
06/18/2014EP2742588A1 Control of leakage currents in systems with a plurality of parallel inverters
06/18/2014EP2742587A1 Power conversion system
06/18/2014EP2742586A1 Holdup time circuit and method for bridgeless pfc converter
06/18/2014DE112012003135T5 Stromrichter Converter
06/18/2014DE102012223170A1 Inverter e.g. solar cell inverter used in photovoltaic plant, has magnetic throttle that is provided with first inductance, such that product from first switching frequency and first inductance is less than or equal to specific value
06/18/2014DE102012112375A1 Method for dead time compensation with phase of power supply of electric drive for converter used in vehicle, involves calculating deviation from difference between actual current value of controlled system and observer feedback
06/18/2014CN203661349U 一种能够融合多种调光方式的led电源平台 A way to integrate a variety of ways of dimming led power platform
06/18/2014CN203660954U 一种电动汽车电机控制器 An electric car motor controller
06/18/2014CN203660918U 一种单相光伏并网逆变器 A single-phase photovoltaic grid-connected inverter
06/18/2014CN203660917U 一种基于iegt的无变压器逆变器 A iegt based transformerless inverter
06/18/2014CN203660916U 一种交错软开关拓扑电路 An interleaving soft-switching topology circuit
06/18/2014CN203660915U 一种五电平逆变器 A Fifth-level inverter
06/18/2014CN203660914U 一种大功率光伏逆变器 One kind of high-power photovoltaic inverter
06/18/2014CN203660913U 一种逆变焊机的电路结构 A welder inverter circuit structure
06/18/2014CN203660912U 一种电源系统 A power supply system
06/18/2014CN203660911U 反激式ac-dc转换器 Flyback ac-dc converter
06/18/2014CN203660910U 一种不对称半桥电路 An asymmetric half-bridge circuit
06/18/2014CN203660909U 一种高效整流调节器 An efficient rectifier regulator
06/18/2014CN203660908U 一种电源 A power supply
06/18/2014CN203660907U 分流式驰返电源转换电路及其转换器 Split flyback power converter circuit and converter
06/18/2014CN203660906U 液晶模组的电源转换电路及液晶模组 Power conversion circuits and LCD module LCD module
06/18/2014CN203660905U 一种具有双风扇的开关电源 Having a dual fan switching power supply
06/18/2014CN203660904U 一种交直流转换电路 A cross-DC converter circuit
06/18/2014CN203660903U 汽车交流发电机电压调节器与整流桥一体型结构 Automotive alternator voltage regulator and rectifier bridge a body structure
06/18/2014CN203660902U 基于直流低压载波的总线电源装置 Based on low-voltage DC power supply device bus carriers
06/18/2014CN203660901U 逆变器及其绕线架 Inverter and bobbin
06/18/2014CN203660900U 一种led灯模块化电源 One kind of modular power led lights
06/18/2014CN203660899U 挂式变频器整流回馈单元的密封防护结构 Sealed protective structure hanging the inverter rectifier feedback unit
06/18/2014CN203660898U 电子设备内部低杂散电感及低成本的布局结构 Electronics inside the device low stray inductance and low cost of the layout structure
06/18/2014CN203660897U 煤矿井下测试交流稳压电源装置 Coal Mine AC power supply unit testing
06/18/2014CN203660892U 一种逆变直流电源柜 An inverter DC power supply cabinet
06/18/2014CN203660621U 应用在电动汽车无线充电器中的主电路拓扑结构 Application of an electric car wireless charger main circuit topology
06/18/2014CN203660592U 光伏移动电源 Solar Mobile Power
06/18/2014CN203660072U 一种面板接地机构 One kind of panel grounding mechanism
06/18/2014CN103875317A Power unit for an electric vehicle inverter, inverter and electric vehicle including said unit
06/18/2014CN103875172A DC/AC converter, power generation plant and operating method for a DC/AC converter
06/18/2014CN103875071A Cooling device problem detection device and problem detection method
06/18/2014CN103872940A Bi-directional converting topology
06/18/2014CN103872939A Two-way boosted circuit inverter system and controlling method thereof
06/18/2014CN103872938A Control method of flying capacitive type three-level inverter device
06/18/2014CN103872937A Control method of flying capacitive type five-level inverter device
06/18/2014CN103872936A Single-power multi-level mixed type inverter
06/18/2014CN103872935A Power conversion device
06/18/2014CN103872934A Switching power supply
06/18/2014CN103872933A Power supply converter, related control circuit and related control method
06/18/2014CN103872932A Grid-side PWM (pulse width modulation) rectifier
06/18/2014CN103872931A Voltage source current controlled multilevel power converter
06/18/2014CN103872930A Capacitive step-down electricity taking method suitable for transmission line tower
06/18/2014CN103872929A Three-phase-input and single-phase-output electric desalting power supply
06/18/2014CN103872928A Power supply with controllable output and control method thereof
06/18/2014CN103872927A High-frequency voltage transformation and rectification integrated device
06/18/2014CN103872920A Leakage inductance current slope direct control method of isolation type two-way three-level converter
06/18/2014CN103872894A Power factor correction circuit and power supply having the same
06/18/2014CN103872889A Safety Circuit and Emergency Power Supply for Gate Control Circuit
06/18/2014CN103872792A Current transformer online powering device
06/18/2014CN103872700A Parallel operation power supply apparatus
06/18/2014CN103872693A Non-constant direct-current bus voltage type MMC-STATCOM
06/18/2014CN103872654A Multiple-protection constant-power electronic transformer
06/18/2014CN103337972B Mixed type transverter and wind power generation system
06/18/2014CN102739082B Three-phase rectification step-down circuit with power coefficient calibrating function
06/18/2014CN102684518B High-frequency redundancy PWM (pulse-width modulation) rectifier device and method based on instantaneous current feedforward control
06/18/2014CN102624254B Constant voltage constant current control circuit with improved load regulation and control method thereof
06/18/2014CN102611289B Instantaneous harmonic estimation and compensation type single-phase inverter power supply and control method of single-phase inverter power supply
06/18/2014CN102594168B Rectification voltage-stabilization control circuit
06/18/2014CN102545686B Method and device for correcting and driving photovoltaic inverter
06/18/2014CN102545667B Adjustment method of shunt chopper output voltage
06/18/2014CN102377357B Secondary synchronous rectification controller and power switching circuit thereof
06/18/2014CN102324862B Multilevel voltage pumping device
06/18/2014CN102150353B Inverter apparatus, inverter control system, motor control system, and method of controlling inverter apparatus
06/18/2014CA2836013A1 Voltage source current controlled multilevel power converter
06/17/2014US8755207 Composite AC-to-DC power converter using midpoint method
06/17/2014US8755188 Half-bridge electronic device with common auxiliary heat sink
06/17/2014US8754590 Semiconductor device and power supply device
06/17/2014CA2836008A1 Circuit and method for allocating power among generators
06/17/2014CA2585835C Power supply system and method for rail vehicles, converter, pilot unit, air conditioner for said system
06/12/2014WO2014089361A1 Generator power systems with active and passive rectifiers
06/12/2014WO2014089314A1 System, method, and circuitry to rectify an alternating current signal with mosfet half-bridge circuitry
06/12/2014WO2014088708A1 A hysteretic-mode pulse frequency modulated (hm-pfm) resonant ac to dc converter
06/12/2014WO2014088551A1 Gate drive power supply for multilevel converter
06/12/2014WO2014087706A1 Motor drive device, air conditioner, and converter control method
06/12/2014WO2014086428A1 Multistage converter with additional module
06/12/2014WO2014086427A1 Semiconductor assembly
06/12/2014WO2014086097A1 Passive power factor correction and alternating-direct current conversion device and power factor correction circuit operation method
06/12/2014WO2014086096A1 Alternating-direct current conversion device and power factor correction method therefor
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