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 3 - Conversion of dc power input into dc power output
Patents for H02M 3 - Conversion of dc power input into dc power output (54,461)
09/2014
09/10/2014EP2775600A1 Coil current estimator for peak current mode control SMPS
09/10/2014EP2775599A1 Boost converter
09/10/2014EP2775598A1 Active avalanche protection for flyback converter
09/10/2014EP2774800A1 Power receiver and charging system
09/10/2014EP2774256A2 Synchronous rectifier
09/10/2014EP2774255A2 Voltage converter having a first parallel circuit
09/10/2014EP2774254A1 System and method for power conversion for renewable energy sources
09/09/2014US8831513 Adaptive inductive power supply with communication
09/09/2014US8830703 Power supply apparatus having plural converters and a zero crossing signal output unit
09/09/2014US8830702 Semi resonant switching regulator, power factor control and LED lighting
09/09/2014US8830701 DC-DC converter
09/09/2014US8830700 DC-DC converter and method for controlling DC-DC converter
09/09/2014US8830699 Control circuit of switching power supply system and switching power supply system
09/09/2014US8830644 Method for providing over current protection and circuit
09/09/2014US8830638 High efficiency switching method and apparatus for dynamically connecting or disconnecting mutually coupled inductive coils
09/09/2014US8829980 Phased-array charge pump supply
09/09/2014US8829879 Inductor current measurement for DC to DC converters
09/09/2014US8829878 Switching regulator and electronic device incorporating same
09/09/2014US8829876 Switching regulator and operation control method thereof
09/09/2014US8829875 Controller compensation for frequency jitter
09/09/2014US8829874 Electronic device and method for DC-DC conversion with low power mode
09/09/2014US8829870 Voltage conversion apparatus and electrical load driving apparatus
09/09/2014US8829869 Dynamic power factor correction and dynamic control for converter in power supply
09/09/2014US8829868 Power converter apparatus and method with output current sensing and compensation for current limit/current share operation
09/09/2014US8829867 Device for the distribution of firing pulses circuit arrangement for the sequence control of power regulators
09/09/2014US8829865 Power factor correction efficiency improvement circuit, a converter employing the circuit and a method of manufacturing a converter
09/09/2014US8829864 Current driver circuit
09/09/2014US8829817 Power supply device and lighting equipment
09/09/2014US8829719 System for multiple energy storage and management and method of making same
09/09/2014US8829718 DC-DC converter
09/09/2014US8829715 Switching coordination of distributed dc-dc converters for highly efficient photovoltaic power plants
09/09/2014US8829713 Power conversion circuit and power conversion circuit system
09/04/2014WO2014133188A1 Switching regulator
09/04/2014WO2014132589A1 A power factor correction converter with current regulated output
09/04/2014WO2014131455A1 Forward-flyback topology switched mode power supply
09/04/2014WO2014062832A3 Glitch suppression in dc-to-dc power conversion
09/04/2014WO2013185159A3 Switched mode power supply, inverter and string monitoring assembly comprisng said type of switched mode power supply
09/04/2014US20140247633 Intrinsic adaptive and autonomic piezotransformer circuits
09/04/2014US20140247628 Method and apparatus for power converter fault condition detection
09/04/2014US20140247627 Converter and method
09/04/2014US20140247626 Hold-up time enhancement circuit for llc resonant converter
09/04/2014US20140247625 Switching power supply device
09/04/2014US20140247624 Passively switched converter and circuits including same
09/04/2014US20140247623 Reactor, reactor-use coil component, converter, and power converter apparatus
09/04/2014US20140247032 Systems and methods for feed-forward control of load current in dc to dc buck converters
09/04/2014US20140247031 Negative current protection system for low side switching converter fet
09/04/2014US20140247030 Semiconductor module and boost rectifier circuit
09/04/2014US20140247029 Boost converter
09/04/2014US20140247024 Safe electric power regulating circuit
09/04/2014US20140247023 Precision output control for dc voltage regulators
09/04/2014US20140246992 Primary side control for switch mode power supplies
09/04/2014US20140246912 Hybrid energy storage system and methods
09/04/2014US20140246908 Method of operating controller for a power converter, and a corresponding controller
09/04/2014US20140245598 Fabricating a power supply converter with load inductor structured as heat sink
09/04/2014DE102013114620A1 Ein mehrphasiges, stromparkendes Umschaltregelmodul A multi-phase, current-parked Umschaltregelmodul
09/03/2014EP2773035A1 Multistage switched mode power converters and methods of operating the same
09/03/2014EP2773034A1 Control device and control method for power converter
09/03/2014EP2773033A1 Divide by 2 and 3 charge pump methods
09/02/2014US8824179 Soft-switching high voltage power converter
09/02/2014US8824176 Resonant converting circuit and resonant controller
09/02/2014US8824173 Systems and methods for constant voltage control and constant current control
09/02/2014US8824172 Apparatus and method for standby power reduction of a flyback power converter
09/02/2014US8824171 Hold-up time extending circuit and converter including the same
09/02/2014US8824170 Power factor correct current resonance converter
09/02/2014US8824169 Multiple inverter and active power filter system
09/02/2014US8824168 Dynamically adjusting drive signals for full bridge phase shifted converter and current doubler synchronous rectifier
09/02/2014US8824167 Self synchronizing power converter apparatus and method suitable for auxiliary bias for dynamic load applications
09/02/2014US8823420 Switch with common-mode choke
09/02/2014US8823353 Power controller with smooth transition to pulse skipping
09/02/2014US8823352 Switching power supply having separate AC and DC current sensing paths
09/02/2014US8823345 Magnetic field cancellation in switching regulators
09/02/2014US8823344 Control circuit, electronic device, and method for controlling power supply
09/02/2014US8823340 Control circuit and method for a buck-boost switching converter
09/02/2014US8823339 Switch control circuit, converter using the same, and switch controlling method
08/2014
08/28/2014WO2014130344A1 Fast, low power comparator with dynamic bias background
08/28/2014WO2014130285A1 Modular inductive power transfer power supply and method of operation
08/28/2014WO2014129889A1 Device to predict zero current or peak current, in particular in an inductive electrical energy transfer system
08/28/2014WO2014128533A1 A switched mode drive circuit
08/28/2014WO2014068245A3 Electricity supply system having double power-storage devices of a hybrid or electric motor vehicle
08/28/2014WO2014056742A3 Controlling a mocular converter
08/28/2014WO2014043219A3 Dc to dc converter, controller, and control techniques
08/28/2014US20140241507 Electrical energy supply system
08/28/2014US20140241015 Control device employed in a switched electrical power supply system
08/28/2014US20140241014 Systems and methods for real-time signal sampling in power conversion systems
08/28/2014US20140241013 Load driver
08/28/2014US20140241012 Isolated boost flyback power converter
08/28/2014US20140241011 Reactor, converter, and power converter apparatus
08/28/2014US20140240035 Synchronized charge pump-driven input buffer and method
08/28/2014US20140239934 Switching converter with slope compensation circuit
08/28/2014US20140239933 Determining a characteristic of a signal in response to a charge on a capacitor
08/28/2014US20140239930 Constant-voltage and constant-current buck converter and control circuit
08/28/2014US20140239926 Semiconductor integrated circuit device
08/28/2014US20140239925 Inductor current emulation circuit for a switching converter
08/28/2014US20140239720 Switch control circuit, single-inductor-dual-output (sido) control method and single-inductor-dual-output (sido) converter applying the same
08/28/2014US20140239719 Switched capacitor based multiple output fixed ratio converter
08/28/2014DE102014102447A1 Induktorstrom-Emulationsschaltung für einen Schaltwandler Inductor current emulation circuit for a switching converter
08/27/2014EP2770623A1 Resonant converter
08/27/2014EP2770622A2 Control device, control method, and power supply device
08/26/2014US8817508 Bidirectional inverter for new renewable energy storage system
08/26/2014US8817502 Switch control device, multi-channel converter including the same, and switch controlling method
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