| 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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| 04/24/2013 | CN103066870A High voltage direct current rectifying module |
| 04/24/2013 | CN103066869A Demagnetization time detection circuit based on audion |
| 04/24/2013 | CN103066868A Primary side control method and power controller |
| 04/24/2013 | CN103066867A Switch power supply constant current control circuit and method of internally-arranged wire voltage compensating circuit |
| 04/24/2013 | CN103066866A Active front end rectifier filtering delay compensation method based on model prediction controlling |
| 04/24/2013 | CN103066865A Three-phase bridgeless power factor correction alternating current-direct current converter |
| 04/24/2013 | CN103066864A Communication power supply system and application method thereof |
| 04/24/2013 | CN103066863A Two-in-one voltage transformation rectifying device |
| 04/24/2013 | CN103066862A High-pressure half-bridge insulated gate bipolar transistor (IGBT) inverse module |
| 04/24/2013 | CN103066858A Voltage feedback type half-bridge circuit |
| 04/24/2013 | CN103066847A Power source device and image forming apparatus |
| 04/24/2013 | CN103066846A 电力转换装置 Power conversion means |
| 04/24/2013 | CN103066810A Switching power supply circuit and residual current device (RCD) absorption circuit of the same |
| 04/24/2013 | CN103066807A Efficient electrical energy isolation inverter |
| 04/24/2013 | CN103066623A Photovoltaic grid-connected inverter |
| 04/24/2013 | CN103065773A Low-noise switching mode power supply transformer and low-noise switching power supply |
| 04/24/2013 | CN102357730B Bias power supply device suitable for pulse electronic beam welding |
| 04/24/2013 | CN102185511B Noninsulated type converting circuit from direct-current voltage to alternating-current voltage |
| 04/24/2013 | CN102136810B Pulse frequency modulation and quasi-resonant modulation dual-mode micro grid inverter control method |
| 04/24/2013 | CN102104285B Power supply method for display device and display device with wireless power supply |
| 04/24/2013 | CN102055353B Three-switch double-capacitor three-phase alternating current (AC)-direct current (DC) converter with high power factor |
| 04/24/2013 | CN102055352B Three-phase AC-DC (alternating current-direct current) converter having three-switch, single-capacitor and high power factor |
| 04/24/2013 | CN102035408B Resonant type converter apparatus |
| 04/24/2013 | CN101970125B Circuit for displaying the relative voltage at the output electrode of an electrostatically aided coating material atomizer |
| 04/24/2013 | CN101807863B Power converter |
| 04/24/2013 | CN101790838B Method for driving an electrical converter and associated apparatus |
| 04/24/2013 | CN101741268B Pulse width modulation control circuit of AC/DC switch power supply |
| 04/24/2013 | CN101662229B Resonance type inverter |
| 04/24/2013 | CN101599705B Power supply device and power supply device for arc machining |
| 04/24/2013 | CN101515753B Shut-off device of semi-controlled power electronic device and inverter bridge leg and high-pressure transducer |
| 04/23/2013 | US8427853 Power factor correction converter including operation mode determination unit |
| 04/23/2013 | US8427852 Signal transmission arrangement with a transformer |
| 04/23/2013 | US8427846 Inverter circuit having a controller to supply a reactive current on a phase with a voltage drop |
| 04/23/2013 | US8427801 Rectifier circuit |
| 04/18/2013 | WO2013055866A1 Electrical insulator casing |
| 04/18/2013 | WO2013055455A1 Buck-boost rectifier, refrigeration system including a buck-boost rectifier, and method of providing power to a refrigeration unit via a buck-boost rectifier |
| 04/18/2013 | WO2013055238A1 Passively switched converter and circuits including same |
| 04/18/2013 | WO2013054887A1 Cooler for semiconductor module, and semiconductor module |
| 04/18/2013 | WO2013054741A1 Power converter and method for controlling power converter |
| 04/18/2013 | WO2013054699A1 Inverter cooling device |
| 04/18/2013 | WO2013054615A1 Cooler for semiconductor module, and semiconductor module |
| 04/18/2013 | WO2013054567A1 Power conversion device |
| 04/18/2013 | WO2013054413A1 Power semiconductor module, power conversion apparatus, and electric vehicle |
| 04/18/2013 | WO2013053020A1 Power control |
| 04/18/2013 | US20130094268 Method and Apparatus for Controlling an Inverter Using Pulse Mode Control |
| 04/18/2013 | US20130094267 Even-level inverter |
| 04/18/2013 | US20130094266 Voltage inverter and method of controlling such an inverter |
| 04/18/2013 | US20130094265 Integrated inverter apparatus and method of operating the same |
| 04/18/2013 | US20130094264 Static var compensator with multilevel converter |
| 04/18/2013 | US20130094263 Power supply device |
| 04/18/2013 | US20130094262 System and Method for Exchangeable Capacitor Modules for High Power Inverters and Converters |
| 04/18/2013 | US20130094261 Photovoltaic Power Converters |
| 04/18/2013 | US20130094260 Multi-Level DC/AC Converter |
| 04/18/2013 | US20130094259 Control apparatus of power inverter circuit |
| 04/18/2013 | US20130094258 Active front end power converter with diagnostic and failure prevention using peak detector with decay |
| 04/18/2013 | US20130094257 Composite ac-to-dc power converter using midpoint method |
| 04/18/2013 | US20130094249 Secondary side synchronous rectification control circuit and switching converter |
| 04/18/2013 | US20130093250 System and method for operating a power conversion system in a curtailed mode |
| 04/18/2013 | US20130091872 Buck-boost rectifier, refrigeration system including a buck-boost rectifier, and method of providing power to a refrigeration unit via a buck-boost rectifier |
| 04/18/2013 | DE102012020036A1 Schaltungsanordnung mit Wechselrichter Circuitry with inverter |
| 04/18/2013 | DE102011116057A1 Netznachbildung im Sekundärkreis der berührungslosenEnergieübertragung LISN in the secondary circuit of contactless energy transfer |
| 04/18/2013 | DE102011115728A1 Verfahren zum Betreiben eines Wechselrichters und Wechselrichterschaltung A method of operating an inverter and inverter circuit |
| 04/18/2013 | DE102011084698A1 Umrichtereinheit für eine Asynchronmaschine Converter unit for an asynchronous |
| 04/17/2013 | EP2582033A2 Control for a multi-level active rectifier |
| 04/17/2013 | EP2582032A2 Cascaded H-bridge multicell medium voltage converter with bidirectional infeeds for the cells |
| 04/17/2013 | EP2582031A1 Even-level inverter |
| 04/17/2013 | EP2582030A2 Circuit arrangement with inverter |
| 04/17/2013 | EP2582028A2 Method for operating an inverter and inverter circuit |
| 04/17/2013 | EP2582027A2 Composite AC-to-DC power converter using midpoint method |
| 04/17/2013 | EP2582003A1 Method and device for photovoltaic inverter correction and driving |
| 04/17/2013 | EP2580860A1 Voltage inverter and method of controlling such an inverter |
| 04/17/2013 | EP2580859A1 Double module for a modular multi-stage converter |
| 04/17/2013 | EP2580858A2 Circuit topology for a phase connection of an inverter |
| 04/17/2013 | EP2580857A2 Shaft-driven generator system |
| 04/17/2013 | EP2580854A1 Converter with switch monitoring |
| 04/17/2013 | CN202889246U Controllable direct-current converter of tire type gantry crane |
| 04/17/2013 | CN202889245U Double-feed type wind driven generator network side frequency converter based on direct power control mode |
| 04/17/2013 | CN202889244U Off-grid direct-current-to-alternating-current system |
| 04/17/2013 | CN202889243U Independent five-level output diode-clamped bridge-type frequency converter |
| 04/17/2013 | CN202889242U Independent tri-level output bridge type frequency converter |
| 04/17/2013 | CN202889241U Independent five-level output capacitor-clamped bridge-type frequency converter |
| 04/17/2013 | CN202889240U Three-phase bridge-type inerter system and emergency short-circuit protection circuit |
| 04/17/2013 | CN202889239U Fixing structure for inverter power switch tube |
| 04/17/2013 | CN202889238U Vehicle-mounted inversion socket |
| 04/17/2013 | CN202889237U Inverter |
| 04/17/2013 | CN202889236U Novel photovoltaic grid-connected inverter system |
| 04/17/2013 | CN202889235U Inverter with universal serial bus (USB) modules |
| 04/17/2013 | CN202889234U Inverter die-casting box body natural heat radiation structure |
| 04/17/2013 | CN202889233U Low-power-consumption power supply circuit |
| 04/17/2013 | CN202889232U Low-power-consumption double-channel power supply energy-saving circuit |
| 04/17/2013 | CN202889231U Three-phase twelve-pulse rectification circuit |
| 04/17/2013 | CN202889230U Three-phase octadeca-pulse rectifying circuit |
| 04/17/2013 | CN202889229U Multipurpose welder rectifying bridge |
| 04/17/2013 | CN202889228U Double-capacitor twelve-pulse rectifying circuit |
| 04/17/2013 | CN202889227U Double-capacitor eighteen-pulse rectifying circuit |
| 04/17/2013 | CN202889226U Voltage simulator for power battery pack of electric automobile |
| 04/17/2013 | CN202889225U 120kV/12kW medium-frequency high-voltage DC (Direct Current) power supply for electron beam welding |
| 04/17/2013 | CN202889224U Constant current source |
| 04/17/2013 | CN202889223U Switch power source and LED fluorescent lamp with built-in power source |
| 04/17/2013 | CN202889222U Power supply device of LED (light-emitting diode) advertising display screen |