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)
07/2010
07/28/2010CN101789639A Controllable current-inducing power supply
07/27/2010US7764528 AC to DC conversion circuit
07/27/2010US7764526 Hysteretic mode controller for capacitor voltage divider
07/27/2010US7764522 Circuit and method for controlling the start-up cycle of a power supply
07/27/2010US7764518 High efficiency flyback converter
07/27/2010US7764516 Method and apparatus of providing synchronous regulation circuit for offline power converter
07/27/2010US7764089 Device for driving switching elements
07/27/2010US7764060 Transformer based voltage supply
07/27/2010US7764058 Source follower circuit
07/27/2010US7764051 Alternating voltage generation apparatus and power output apparatus
07/27/2010US7764022 Power supply apparatus and display apparatus
07/22/2010WO2010082553A1 Power converter equipped with output filter
07/22/2010WO2010082480A1 Rectification circuit, control circuit for said rectification circuit, and integrated circuit element containing said circuits
07/22/2010WO2010082275A1 Electric power converter
07/22/2010WO2010082265A1 Power converting apparatus
07/22/2010WO2010081627A1 Converter circuit with distributed energy stores in resonant subsystems
07/22/2010WO2010081555A1 Fault protection in voltage source converters with redundant switching cells via mechanical switches being closed pyrotechnically
07/22/2010WO2010042806A3 Method and apparatus for improved burst mode during power conversion
07/22/2010WO2010042717A3 Method and apparatus for determining ac voltage waveform anomalies
07/22/2010US20100185350 Control device for electric-powered vehicle, and electric-powered vehicle with control device as well as control method for electric-powered vehicle, and computer-readable recording medium bearing program for causing computer to execute control method
07/22/2010US20100182813 Pn diode, electric circuit device and power conversion device
07/22/2010US20100182811 Power converter
07/22/2010DE102009005089A1 Stromrichterschaltung mit verteilten Energiespeichern Converter circuit with distributed energy stores
07/22/2010DE102008063201A1 Verfahren und Schaltungsanordnung zur Speisung des Spannungszwischenkreises eines Wechselrichters Method and circuit arrangement for supplying the voltage intermediate circuit of an inverter
07/22/2010CA2749042A1 Fault protection in voltage source converters with redundant switching cells via mechanical switches being closed pyrotechnically
07/21/2010EP2209200A2 Electrical System And Control Method
07/21/2010EP2209199A1 Method for operating an inverter controller and device for carrying out the method
07/21/2010EP2209197A1 Method for controlling resonant power converters in induction heating systems, and induction heating system for carrying out such method
07/21/2010EP2209138A2 Co-packaging approach for power converters based on planar devices, structure and method
07/21/2010EP2208400A1 Switchable current supply for auxiliary current circuits in a current converter
07/21/2010EP2208281A1 Photovoltaic inverter unit with option for switching between a power supply system with a fixed frequency and a load variable frequency
07/21/2010EP2208276A1 Method of operation and device for controlling an energy installation with photovoltaic modules
07/21/2010EP2208275A1 Device for regulating a high-voltage direct-current transmission system
07/21/2010EP2207696A1 Method and apparatus for limiting the switch-on current and for discharging the dc voltage intermediate circuit
07/21/2010EP1506610B1 Voltage converter for converting an input voltage to an output voltage and driving circuit comprising a voltage converter
07/21/2010CN201533444U Dimmable electronic ballast of LED auxiliary lighting and energy-saving lamp provided with same
07/21/2010CN201533442U High power factor electronic amperite
07/21/2010CN201533434U PFC single-stage stabilized voltage constant current LED driver
07/21/2010CN201533427U LLC self-excited half-bridge resonant LED driver
07/21/2010CN201533426U Power supply control device of lamp body
07/21/2010CN201533263U Wind-solar hybrid communication power system
07/21/2010CN201533258U Insulated gate double-pole transistor control system
07/21/2010CN201533257U Socket connector
07/21/2010CN201533256U Insulated gate bipolar transistor parallel arrangement used for inverter
07/21/2010CN201533255U Static current transformer
07/21/2010CN201533254U Compact type switch power supply module
07/21/2010CN201533253U MOS tube drive circuit of high-frequency charger
07/21/2010CN201533252U Three-phase three-wire linear power supply circuit
07/21/2010CN201533251U Special-purpose power supply module for power consumption monitoring terminal
07/21/2010CN201533250U Novel switch voltage-stabilized power supply
07/21/2010CN201533249U System of power direct-current switch source based on high-performance single chip microcomputer
07/21/2010CN201533248U High-power switching power supply
07/21/2010CN201533247U Electromechanical structure of high-power AC driven system
07/21/2010CN201533246U Nixietube and liquid crystal dual-display frequency converter
07/21/2010CN201533243U Alternating current drive system
07/21/2010CN201531764U LED lamp tube
07/21/2010CN101785174A Inverter unit without transformer for thin-film solar panels
07/21/2010CN101784149A Feedforward control circuit for stable load
07/21/2010CN101783612A Three-arm power conversion device
07/21/2010CN101783611A Split induction three-level photovoltaic grid-connected inverter and control method thereof
07/21/2010CN101783610A Passive soft switching inverter circuit
07/21/2010CN101783609A Passive soft switching inverter circuit
07/21/2010CN101783608A Minimum-voltage, active-clamp and three-phase grid-connected inverter
07/21/2010CN101783607A Voltage space vector pulse-width modulation (PWM) method based on zero sequence voltage pulse cyclical balance
07/21/2010CN101783606A Power converter with prompting of different loads and automatic selection of overloaded protective current
07/21/2010CN101783605A Output absorption circuit in switching power supply and switching power supply
07/21/2010CN101783604A Synchronous rectification circuit and synchronous rectification method of off-line power converter
07/21/2010CN101783603A Method for improving safety and energy-efficient performance of civilian electrical appliance, and civilian DC power supply system
07/21/2010CN101783602A Converting circuit
07/21/2010CN101783601A Multiphase current type PWM rectifier based on dual controllable rectifier bridge of hybrid switch
07/21/2010CN101783600A High-voltage commutation circuit topology method and structure
07/21/2010CN101783599A Voltage doubling rectifying circuit
07/21/2010CN101783598A Low-power two-phase alternating current frequency conversion system and electromotor thereof
07/21/2010CN101783596A Energy supply system and method of electronic type high-voltage electric mutual inductor
07/21/2010CN101783581A 多相驱动电路 Polyphase drive circuit
07/21/2010CN101783532A Induction electricity getting device for high-voltage power transmission line
07/21/2010CN101442269B Tri-lever boosting inverter
07/21/2010CN101267167B Voltage increase high-frequency link reverser
07/21/2010CN101166003B Electric tool and power supply power supply system using same
07/21/2010CN101156308B Electric power converter
07/20/2010US7760528 Method and apparatus for providing high speed, low EMI switching circuits
07/20/2010US7760527 Device and method for controlling an electric power converter
07/20/2010US7760526 Method and device for the control of a three-phase inverter
07/20/2010US7760525 Voltage regulator
07/20/2010US7760481 Electronic device for controlled failure
07/20/2010US7760480 Electronic assembly for switching electric power
07/20/2010US7759831 Switching device, generator-motor apparatus using switching device, drive system including generator-motor apparatus, and computer-readable recording medium on which a program for directing computer to perform control of generator-motor apparatus is recorded
07/20/2010CA2658087C Step wave power converter
07/20/2010CA2454723C Control system for a power converter and method of controlling operation of a power converter prior application information
07/15/2010WO2010080431A2 Power inverter control for grid-tie transition
07/15/2010WO2010079308A2 Electrical system for starting up aircraft engines
07/15/2010WO2010078999A1 Converter device and method for controlling a converter device
07/15/2010WO2010078694A1 Sweeping frequency llc resonant power regulator
07/15/2010US20100177542 Power transistor chip with built-in start-up transistor and application circuiyt thereof
07/15/2010US20100177541 Voltage-sourced hvdc system with modulation function
07/15/2010US20100177540 Power conversion apparatus
07/15/2010US20100176755 Power conversion system and method
07/15/2010DE102009046529A1 Spannungsquellenwechselrichter mit einem Spannungsoffset Voltage source inverter with a voltage offset
07/15/2010DE102009008073A1 Power converter operating method for use in three-phase network, involves combining output of one regulator with output of another regulator, where measured variables are supplied to former and latter regulators
07/15/2010DE102009000096A1 Verfahren für die Steuerung einer Stromversorgungseinrichtung mit einem Wechselrichter A method for controlling a power supply device with an inverter
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