| 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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| 01/25/2012 | CN202127352U Green power inverter |
| 01/25/2012 | CN202127266U Crimping pincers adopting mobile power supply |
| 01/25/2012 | CN202127250U Transformerless unilateral inductive grid-connected inverting circuit |
| 01/25/2012 | CN202126811U Explosion-proof and intrinsic safety light-emitting diode (LED) lighting safe signboard |
| 01/25/2012 | CN102334274A Converter |
| 01/25/2012 | CN102334273A Alternating current power supply for sputtering apparatus |
| 01/25/2012 | CN102332842A Resonant inverter device |
| 01/25/2012 | CN102332841A Control method of flyback photovoltaic grid-connected micro inverter under peak current control |
| 01/25/2012 | CN102332840A Current-fed converter |
| 01/25/2012 | CN102332839A Cascade type time-interval variable-order multi-level static converter |
| 01/25/2012 | CN102332838A Vehicular electrical system and method for controlling an inverter during motor deceleration |
| 01/25/2012 | CN102332837A High-power-factor single-phase voltage-reducing rectification voltage-stabilizing circuit and method for controlling same |
| 01/25/2012 | CN102332836A PFC boost follower circuit |
| 01/25/2012 | CN102332835A Discharge circuit of power supply circuit and active control circuit of discharge circuit |
| 01/25/2012 | CN102332834A High-efficiency low-harmonic AC/DC (alternating current or direct current) converter |
| 01/25/2012 | CN102332833A IPM (Intelligent Power Module)-based universal power converter for switched reluctance motor |
| 01/25/2012 | CN102332832A Automobile rectification regulator and production process thereof |
| 01/25/2012 | CN102332831A Power semiconductor device and power conversion device |
| 01/25/2012 | CN102332821A Current-fed converter with quadratic conversion ratio |
| 01/25/2012 | CN102332813A Power factor correction efficiency improvement circuit, a converter employing the circuit and a method of manufacturing a converter |
| 01/25/2012 | CN102332468A Current sensor, inverter circuit, and semiconductor device having the same |
| 01/25/2012 | CN102330935A Point type LED (Light Emitting Diode) light source lamp special for railway signal and point lamp light source circuit |
| 01/25/2012 | CN101728965B Resonance oscillation converter for improving synchronous rectification control |
| 01/25/2012 | CN101719732B Five-level SVPWM controller |
| 01/25/2012 | CN101610037B Switch controller having jumping switch frequence of electric power switch |
| 01/25/2012 | CN101599714B Efficient general inverter |
| 01/25/2012 | CN101578758B Switching power supply device |
| 01/25/2012 | CN101488700B Inverter and refrigeration cycle device |
| 01/24/2012 | US8103892 Power management apparatus with buck boost converter module |
| 01/24/2012 | US8103885 Systems and methods for controlling use of power in a computer system |
| 01/24/2012 | US8102687 Control apparatus for controlling power conversion apparatus |
| 01/24/2012 | US8102686 Rectifier with PAM controller to force an input current to approximate a sine wave |
| 01/24/2012 | US8102161 Stable output in a switching power supply by smoothing the output of the secondary coil |
| 01/19/2012 | WO2012009410A1 Power converter circuits including high electron mobility transistors for switching and rectification |
| 01/19/2012 | WO2012008575A1 Method for driving an inverter |
| 01/19/2012 | WO2012008381A1 Power conversion system |
| 01/19/2012 | WO2012008139A1 Rectifier circuit device |
| 01/19/2012 | WO2012008022A1 Controller for vehicle |
| 01/19/2012 | WO2012007700A2 Device for balancing the voltage at the terminals of a capacitor of a capacitor assembly, and voltage conversion system comprising such a balancing device |
| 01/19/2012 | WO2011143136A3 Ac battery employing magistor technology |
| 01/19/2012 | US20120014153 Supply circuit |
| 01/19/2012 | US20120014152 Method for controlling switching power unit |
| 01/19/2012 | US20120014151 Power Conversion with Added Pseudo-Phase |
| 01/19/2012 | US20120014150 Power factor correction efficiency improvement circuit, a converter employing the circuit and a method of manufacturing a converter |
| 01/19/2012 | US20120014149 Power conversion apparatus and method |
| 01/19/2012 | US20120014147 Power layer generation of inverter gate drive signals |
| 01/19/2012 | US20120014145 Startup circuit |
| 01/19/2012 | US20120013187 Method and circuit for current balance |
| 01/19/2012 | DE102010027492A1 Voltage converter i.e. alternating-current to direct-current converter, for e.g. electronic device, has flyback converter connected with alternating-current terminal, so that voltage is applied between primary side connection points |
| 01/19/2012 | CA2793434A1 Inverter driving system |
| 01/18/2012 | EP2408110A2 Power layer generation of inverter gate drive signals |
| 01/18/2012 | EP2408102A2 Power layer generation of inverter gate drive signals |
| 01/18/2012 | EP2408101A1 Inverter circuit |
| 01/18/2012 | EP2408100A1 Power conversion device, and method for controlling thereof |
| 01/18/2012 | EP2408087A2 Method for controlling switching arm switches, in particular for loading accumulation resources, and the corresponding loading device |
| 01/18/2012 | EP2408081A1 Modular multi-level converter |
| 01/18/2012 | EP2407996A2 Current sensing arrangement in an inverter |
| 01/18/2012 | EP2407851A1 Household appliance circuit arrangement |
| 01/18/2012 | EP2407850A1 Household appliance circuit arrangement |
| 01/18/2012 | EP2407339A1 Electrical drive device for mechanical equipment and associated method |
| 01/18/2012 | EP2406876A2 Supply circuit for supplying a switch circuit |
| 01/18/2012 | EP2406873A1 A modular voltage source converter |
| 01/18/2012 | EP1852964B1 Power conversion apparatus |
| 01/18/2012 | EP1236265B1 Externally-driven scheme for synchronous rectification |
| 01/18/2012 | EP1198058B1 Single-phase ac-dc converter |
| 01/18/2012 | CN202121520U Heating power supply device for high precision power controlling growth of sapphire |
| 01/18/2012 | CN202121519U Efficient inverter with direct current electromagnetic interference resistance |
| 01/18/2012 | CN202121518U Flying capacitor type five-level photovoltaic inverter |
| 01/18/2012 | CN202121517U Dead-zone time regulating circuit for phase shift control circuit |
| 01/18/2012 | CN202121516U Sine wave inverter circuit |
| 01/18/2012 | CN202121515U Case for photovoltaic grid connected inverter |
| 01/18/2012 | CN202121514U Single-phase inverter capable of eliminating direct current input terminal ripple and solar photovoltaic power generation system |
| 01/18/2012 | CN202121513U Multipolarity multi-leaving high direct voltage power supply |
| 01/18/2012 | CN202121512U Multifunctional charging power supply apparatus |
| 01/18/2012 | CN202121511U Unit horizontal rectifying device |
| 01/18/2012 | CN202121495U Multifunctional voltage current source |
| 01/18/2012 | CN202121141U Power supply converter |
| 01/18/2012 | CN202120903U Half-bridge power module |
| 01/18/2012 | CN202120726U Transformer |
| 01/18/2012 | CN102326328A Power conversion device, and method for controlling thereof |
| 01/18/2012 | CN102326327A Power converter |
| 01/18/2012 | CN102326326A Semiconductor stack and power converter using the same |
| 01/18/2012 | CN102326310A Power inverter control for grid-tie transition |
| 01/18/2012 | CN102324866A H-bridge inverter circuit |
| 01/18/2012 | CN102324865A Method for controlling three-phase current transformer in photovoltaic grid-connected power generating system |
| 01/18/2012 | CN102324864A Three-phase grid-connected inverter unit |
| 01/18/2012 | CN102324863A Radiating structure of inverter box body |
| 01/18/2012 | CN102324862A Multilevel voltage pumping device |
| 01/18/2012 | CN102324861A Motor driver |
| 01/18/2012 | CN102324860A Direct current chopping linear alternating current-direct current (AC-DC) converter |
| 01/18/2012 | CN102324859A Circuit applied to full-wave rectification circuit of ultrasonic wave liquidometer |
| 01/18/2012 | CN102324858A Voltage transforming rectifier with dual functions of voltage stabilization and harmonic injection |
| 01/18/2012 | CN101702595B Device for power generation by bumping-driving piezoelectric material |
| 01/18/2012 | CN101702591B DC-AC voltage switching circuit |
| 01/18/2012 | CN101677219B Device and method for dynamically controlling primary side feedback of reference voltage |
| 01/18/2012 | CN101531333B Sensor self-powered circuit based on MEMS, and manufacturing process thereof |
| 01/18/2012 | CN101527526B Auto-excitation type power supply transformation circuit |
| 01/18/2012 | CN101479910B Hvdc system and method to control a voltage source converter in a hvdc system |
| 01/18/2012 | CN101465549B Reconstruction configuration method for two six-pulse parallel connection commutation group valve |
| 01/18/2012 | CN101346875B Output signal generating device |