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)
10/2014
10/30/2014US20140320099 Switching regulator compatible with electronic transformer and control method thereof
10/30/2014US20140320098 Switching regulator, electronic device, and electronic circuit
10/30/2014US20140320096 Voltage Generator
10/30/2014US20140320094 Control circuit for power converter and related control method
10/30/2014US20140320093 Fast load transient response power supply system using dynamic reference generation
10/30/2014US20140320086 Power converter having reduced switching transients
10/30/2014US20140319908 Secured and regulated continuous power supply system with multiple inputs
10/28/2014US8873260 Method and an apparatus for controlling the output voltage of a boost converter
10/28/2014US8873259 DC-DC converter including regeneration snubber circuit
10/28/2014US8873257 Power supply apparatus with drive control signal inversion based upon resonance current level detection
10/28/2014US8873254 Isolated flyback converter with sleep mode for light load operation
10/28/2014US8873252 Method and apparatus for extending zero-voltage switching range in a DC to DC converter
10/28/2014US8873251 Output adjustment circuit for power supply unit
10/28/2014US8872594 Comparator-less pulse-width modulation
10/28/2014US8872501 Voltage converters with reduced output frequency variations and associated methods
10/28/2014US8872500 Method and apparatus for controlling the maximum output power of a power converter
10/28/2014US8872499 Power supply apparatus
10/28/2014US8872498 DC converter for a motor vehicle
10/28/2014US8872497 Switched-mode power supply
10/28/2014US8872495 DC-DC converter circuit
10/28/2014US8872489 Regulator and high voltage generator including the same
10/28/2014US8872487 Scalable buck-boost DC-DC converter
10/28/2014US8872485 Circuit and device for increasing power supply hold-up time
10/23/2014US20140315504 Power supply circuit, power supply system, and radio communication apparatus
10/23/2014US20140313806 DC-DC Converter and Power Conversion Apparatus
10/23/2014US20140313794 Power delivery device and start-up method, ac adapter and electronic apparatus
10/23/2014US20140313793 Power delivery device, ac adapter, electronic apparatus and power delivery system
10/23/2014US20140313792 Power delivery device, ac adapter, and electronic apparatus
10/23/2014US20140313791 Systems and methods for protecting power conversion systems under open and/or short circuit conditions
10/23/2014US20140313789 Distributed controllers for a power electronics converter
10/23/2014US20140313788 Power supply device
10/23/2014US20140313787 Switching power supply apparatus
10/23/2014US20140313785 Composite electronic component, board having the same mounted thereon and power stabilizing unit including the same
10/23/2014US20140313784 Bi-directional power converters
10/23/2014US20140313783 Integrated switching power supply device and electric apparatus
10/23/2014US20140313782 Power adaptor
10/23/2014US20140312870 Boost-type switching regulator and semiconductor device for boost-type switching regulator
10/23/2014US20140312869 Universal Phase Dimming Module
10/23/2014US20140312868 Control of a soft-switched variable frequency multi-phase regulator
10/23/2014US20140312863 Control circuit for step-up dc/dc converter
10/23/2014US20140312862 Dc-dc converter
10/23/2014US20140312861 Power supply
10/23/2014US20140312860 Control of a soft-switched variable frequency buck regulator
10/23/2014US20140312858 Power supply circuitry and adaptive transient control
10/23/2014US20140312857 Switch-mode power supply with temperature and current sharing
10/23/2014US20140312789 Optimal Trajectory Control for LLC Resonant Converter for LED PWM Dimming
10/23/2014US20140312684 Insulation type switching power supply apparatus
10/23/2014US20140312510 Semiconductor Device
10/21/2014US8867281 Hybrid chargepump and regulation means and method for flash memory device
10/21/2014US8867250 High output current split package A/C adapter
10/21/2014US8867246 Communication device and battery pack in which the communication device is provided
10/21/2014US8867245 Switching power supply having high-power integrated circuit and monolithic integrated circuit therefor
10/21/2014US8867243 DC-DC converter for liquid crystal display device
10/21/2014US8867240 Method and apparatus to control a power converter having a low loop bandwidth
10/21/2014US8867239 Power supply device and method of controlling the same by using an adjustable power factor corrector
10/21/2014US8867238 DC/DC converter, and electric generating system using solar cell having the same
10/21/2014US8867237 Control device of the switching frequency of a quasi-resonant switching converter and related control method
10/21/2014US8867047 Switching power source and image forming apparatus
10/21/2014US8866580 Power converting apparatus
10/21/2014US8866512 Feedback terminal of power converter having programming function for parameter setting
10/21/2014US8866467 Systems and methods to perform integrated power measurement and RDSon measurement
10/21/2014US8866463 Non-linear PWM controller
10/21/2014US8866462 Minimum energy point tracking buck converter
10/21/2014US8866460 Dynamic dropout control of a power supply
10/21/2014US8866458 Integrated high-voltage power supply start-up circuit
10/21/2014US8866454 DC-DC converter arrangement
10/21/2014US8866453 Switching regulator input current sensing circuit, system, and method
10/21/2014US8866452 Variable minimum input voltage based switching in an electronic power control system
10/21/2014US8866451 Power supply apparatus
10/21/2014US8866430 Apparatus for controlling boost converter
10/21/2014US8866412 Source and multiple loads regulator
10/21/2014US8866332 Circuit arrangement for power distribution in a motor vehicle
10/21/2014US8866331 Power supply device and power supply system for fuel cell vehicle
10/16/2014US20140307499 Booster circuit
10/16/2014US20140307493 Charge pump circuit
10/16/2014US20140307485 Transmission voltage loss compensation circuit, compensation method, controlling chip and switching power supply
10/16/2014US20140307484 Control circuit for active clamp flyback power converter with predicted timing control
10/16/2014US20140307483 Power Converters And Methods Of Improving Efficiency Thereof
10/16/2014US20140307482 Apparatus and Method for Resonant Converters
10/16/2014US20140307481 System and methods for high power dc/dc converter
10/16/2014US20140307480 Electric power conversion device
10/16/2014US20140307479 Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
10/16/2014US20140307478 Primary-side burst mode control scheme for llc converters
10/16/2014US20140307191 Methods and apparatus for latch-up free boosting
10/16/2014US20140306752 DC-DC Converter With Adaptive Phase Compensation Controller
10/16/2014US20140306685 Sequence circuit
10/16/2014US20140306683 Adaptive digital pulse width modulation generator for buck converters
10/16/2014US20140306679 Driving circuit and error amplifier thereof
10/16/2014US20140306677 Current detection circuit and switching regulator thereof
10/16/2014US20140306674 Charge and discharge signal circuit and dc-dc converter
10/16/2014US20140306673 Apparatus, systems, and methods for providing a hybrid power regulator
10/16/2014US20140306672 Power supply circuit, power supply system, and electric storage device
10/16/2014US20140306648 Apparatus, systems, and methods for providing a hybrid voltage regulator
10/16/2014US20140306631 Method for operating an energy supply unit for a motor vehicle electrical system
10/16/2014US20140306621 Power supply device and lighting device
10/16/2014US20140306546 Universal voltage converter and inductive power coupling
10/16/2014US20140306531 Lighting ballast for use with variable dc power distribution
10/16/2014US20140306530 Controlled power supply circuit
10/14/2014US8861681 Method and system for active resonant voltage switching
10/14/2014US8861236 Switching power supply with self-optimizing efficiency
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