| 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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| 10/24/2013 | WO2013158134A2 Sensing and control for improving switched power supplies |
| 10/24/2013 | WO2013157884A1 Switching power supply device circuit for light emitting diode lighting equipment |
| 10/24/2013 | WO2013157387A1 Rectifier and rectifying system |
| 10/24/2013 | WO2013157350A1 Power converter circuit |
| 10/24/2013 | WO2013157074A1 Heat pump device, air conditioner, and cooling machine |
| 10/24/2013 | WO2013157051A1 Inverter circuit |
| 10/24/2013 | WO2013156959A2 Improved efficiency dynamic power converter |
| 10/24/2013 | WO2013156811A1 A protection circuit and a gate driving circuitry |
| 10/24/2013 | WO2013156078A1 Passive circuit for improved failure mode handling in power electronics modules |
| 10/24/2013 | WO2013156050A1 Submodule for a modular multilevel converter with a snubber network |
| 10/24/2013 | WO2013155820A1 Non-isolated symmetric self-coupling 18-pulse rectifier power system |
| 10/24/2013 | US20130279230 Power Module |
| 10/24/2013 | US20130279229 Power inverter circuit |
| 10/24/2013 | US20130279228 System and method for improving low-load efficiency of high power converters |
| 10/24/2013 | US20130279227 Capacitor embedded between busbars, electric power device and electric power conversion device |
| 10/24/2013 | US20130279226 Variable input control for improving switched power supplies |
| 10/24/2013 | US20130279225 Apparatus for controlling inverter current & method of operating the same |
| 10/24/2013 | US20130279224 Efficiency dynamic power converter |
| 10/24/2013 | US20130279223 Sensing and control for improving switched power supplies |
| 10/24/2013 | US20130279221 Power supply |
| 10/24/2013 | US20130279220 Switching control circuit with signal process to accommodate the synchronous rectifier of power converters |
| 10/24/2013 | US20130279217 Electrical supply apparatus |
| 10/24/2013 | US20130279214 Power regenerative converter and power conversion apparatus |
| 10/24/2013 | US20130279213 Power regeneration apparatus and power conversion apparatus |
| 10/24/2013 | US20130278068 Voltage mode driver with current booster (vmdcb) |
| 10/24/2013 | DE112012000498T5 Kühlsystem eines Leistungswandlers für fahrzeugmontierte rotierende elektrische Maschine Cooling system of a power converter for vehicle-mounted rotary electric machine |
| 10/24/2013 | DE102012206409A1 Verfahren zum Betreiben einer elektrischen Schaltung A method of operating an electrical circuit |
| 10/24/2013 | DE102009043599B4 Verfahren zum Betreiben eines modularen Multilevel-Umrichters und Multilevel-Umrichter Method for operating a modular multilevel converter and multilevel inverter |
| 10/23/2013 | EP2654374A1 Rectifier circuit with capacitors for feeding LED |
| 10/23/2013 | EP2654201A2 Load filters for medium voltage variable speed drives in electrical submersible pump systems |
| 10/23/2013 | EP2654192A2 Control chip for a power inverter comprising voltage level shifters |
| 10/23/2013 | EP2654191A2 Thermal stress reduction in aircraft motor controllers |
| 10/23/2013 | EP2654190A2 Method for operating an electric circuit |
| 10/23/2013 | EP2654189A2 Dual-input 18-pulse autotransformer rectifier unit for an aircraft AC-DC converter |
| 10/23/2013 | EP2654159A1 Energy supply network, method and aircraft or spacecraft |
| 10/23/2013 | EP2652867A1 Multi-level voltage converter |
| 10/23/2013 | EP2634909A9 Method for controlling a grid-connected boost-buck full-bridge current-source inverter cascade for photovoltaic applications and device |
| 10/23/2013 | CN203251261U Brushless DC motor power conversion circuit |
| 10/23/2013 | CN203251238U Primary side feedback type flyback switching power supply circuit |
| 10/23/2013 | CN203251237U Three-phase four-wire type three-level photovoltaic grid-connected inverter |
| 10/23/2013 | CN203251236U A voltage following deep negative feedback constant current source apparatus |
| 10/23/2013 | CN203251235U Inverter driving circuit |
| 10/23/2013 | CN203251234U Switch power supply voltage stabilizing circuit |
| 10/23/2013 | CN203251233U Pulse trigger device for electrical control |
| 10/23/2013 | CN203251232U Alternating current motor controller and power module thereof |
| 10/23/2013 | CN203251228U Bidirectional energy storage converter |
| 10/23/2013 | CN203249975U DC transmission instrument |
| 10/23/2013 | CN103370787A Power semiconductor module, power semiconductor module manufacturing method, and power conversion apparatus |
| 10/23/2013 | CN103368444A Power paralleling system applied to megawatt-level converter |
| 10/23/2013 | CN103368443A Neural network internal model control method of megawatt three-phase current transformer |
| 10/23/2013 | CN103368442A Grid-connected inverter |
| 10/23/2013 | CN103368441A Single-phase grid-connection converter vector control method |
| 10/23/2013 | CN103368440A Method for determining current space vector and converter |
| 10/23/2013 | CN103368439A Inverter control device |
| 10/23/2013 | CN103368438A Inversion control method of photovoltaic grid-connected inverter |
| 10/23/2013 | CN103368437A Inverter assembly and solar power plant comprising same |
| 10/23/2013 | CN103368436A Power electronic module, and method for manufacture |
| 10/23/2013 | CN103368435A Three-phase inverter for driving an electric motor |
| 10/23/2013 | CN103368434A 逆变器 Inverter |
| 10/23/2013 | CN103368433A Inverter and PWM (pulse width modulation) modulation method |
| 10/23/2013 | CN103368432A Modulating method and control device of soft direct current power transmission modularized multi-level transverter |
| 10/23/2013 | CN103368431A MMC (Modular Multilevel Converter) upper and lower bridge arm separation control method |
| 10/23/2013 | CN103368430A Single-stage boosting inverter |
| 10/23/2013 | CN103368429A Circuits arranged to produce first and second outputs and method for controlling same |
| 10/23/2013 | CN103368428A Multilevel power converter |
| 10/23/2013 | CN103368427A Single-phase inverter and system thereof and three-phase inverter and system thereof |
| 10/23/2013 | CN103368426A Photovoltaic inverter with open-circuit voltage protection function |
| 10/23/2013 | CN103368425A Synchronous rectification driving circuit |
| 10/23/2013 | CN103368424A Power supply circuit, backlight unit and liquid crystal display television |
| 10/23/2013 | CN103368423A Flyback synchronous rectifying circuit controlled by operational amplifier or comparator and flyback power supply thereof |
| 10/23/2013 | CN103368422A Direct current and phase-control metal surface processing power circuit |
| 10/23/2013 | CN103368421A Control circuit for discontinuous conduction mode power factor correction converter using harmonic modulation |
| 10/23/2013 | CN103368420A Test power source for large-power microwave device |
| 10/23/2013 | CN103368419A Self-adaptive control algorithm for three-phase PWM (Pulse-Width Modulation) rectifier bridge based on dead-zone time estimation |
| 10/23/2013 | CN103368418A Three-phase rectifying voltage doubling circuit |
| 10/23/2013 | CN103368417A Constant-current step-down power supply |
| 10/23/2013 | CN103368416A Long-distance direct-current feed system of underwater vehicle |
| 10/23/2013 | CN103368415A High-voltage environment-friendly air purification power supply |
| 10/23/2013 | CN103368414A Converter device used for performing driving control on electric vehicle |
| 10/23/2013 | CN103368413A High-integration converter device |
| 10/23/2013 | CN103368412A Junction temperature measurement of a power MOSFET |
| 10/23/2013 | CN103368408A Separated driving device |
| 10/23/2013 | CN103368404A Integrated inductor resonant converter |
| 10/23/2013 | CN103368379A Power supply device for elevator control |
| 10/23/2013 | CN103368281A Resonant radio energy transmitting device with PFC (power factor correction) |
| 10/23/2013 | CN103368124A Direct-current ice melting device and direct-current ice melting method |
| 10/23/2013 | CN102573197B Light-emitting diode (LED) driving output-level circuit and LED driving power supply |
| 10/23/2013 | CN102106071B Controller for AC electric vehicle |
| 10/23/2013 | CN102067430B Voltage source converter |
| 10/23/2013 | CN102044982B Modularization thyristor rectifying unit |
| 10/23/2013 | CN101860254B Vehicle inverter for powering consumer electronic devices |
| 10/23/2013 | CN101694969B Variable-frequency speed control input voltage conversion device and method thereof |
| 10/22/2013 | US8564996 Semiconductor module and driving apparatus including semiconductor module |
| 10/22/2013 | US8564995 Method for controlling three-phase current converter |
| 10/22/2013 | US8564993 Switch control circuit, switch control method, power converter, and power conversion method for controlling conducting statuses of switch elements in bridgeless switching circuit |
| 10/22/2013 | US8564991 Enhanced one cycle control for power factor correction |
| 10/22/2013 | US8564986 Regulated output current and slope control |
| 10/22/2013 | US8564981 Modular multi-level power converter with second and third order harmonics reduction filter |
| 10/22/2013 | CA2424694C Power system for a telecommunication facility |
| 10/17/2013 | WO2013153997A1 Cooling structure for inverter device |