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)
12/2014
12/10/2014CN101248705B 加热电源装置 Heating power supply unit
12/09/2014US8908405 Snubber circuit and inverter with the same
12/09/2014US8908404 Solar power generation system, control device used for solar power generation system, and control method and program for same
12/09/2014US8908403 Light emitting diode luminaire for connection in series
12/09/2014US8908402 Modular high-frequency converter and method for operating the same
12/09/2014US8908400 Voltage multiplication in a wireless receiver
12/09/2014US8908398 Method for operating a converter circuit
12/09/2014US8908374 Electronic device and power converter provided with electronic device
12/09/2014US8907647 Transformer control device
12/09/2014US8907615 Systems and methods for dynamic power compensation, such as dynamic power compensation using synchrophasors
12/04/2014US20140355324 Inverter unit
12/04/2014US20140355323 Methods and Systems for Converting a DC-Voltage to an AC-Voltage
12/04/2014US20140355322 Stacked Switched Capacitor Energy Buffer Circuit
12/04/2014US20140355321 Single-phase power converter, three-phase two-phase power converter, and three-phase power converter
12/04/2014US20140355320 Control circuit for ac-dc power converter
12/04/2014US20140355319 Ac-dc converter having soft-switched totem-pole output
12/04/2014US20140355318 Feed-in/feedback converter
12/04/2014US20140355317 Apparatus and a method for enhancing power output
12/04/2014US20140355308 Overnight power adapter
12/04/2014US20140355221 Power converter with bus bars
12/04/2014US20140354245 System, a method and a computer program product for controlling electric power supply
12/04/2014US20140354059 Power supply system and power source apparatus
12/02/2014US8902623 Power inverter
12/02/2014US8902622 Power supply apparatus
12/02/2014US8902621 Power supply device for use with selectable AC power supply voltage
12/02/2014US8902620 Power conditioner
12/02/2014US8902619 Algorithmic current sensing and system validation for pulse-width modulation based switched-mode power supplies
12/02/2014US8902618 Method of operating an inverter and inverter control arrangement
12/02/2014US8902616 Active front end power converter with diagnostic and failure prevention using peak detector with decay
12/02/2014US8902615 Load-segmentation-based 3-level inverter and method of controlling the same
12/02/2014US8902613 Integrated converter with single-ended control, power factor correction, and low output ripple
12/02/2014US8902612 Power conversion apparatus
12/02/2014US8901901 Digital phase adjustment for multi-phase power converters
12/02/2014US8901824 Dual-switch current converter
12/02/2014US8901602 Power semiconductor device and power conversion system using the device
11/2014
11/28/2014DE202013007486U1 Wechselrichter für mobile Verbraucher Inverters for mobile consumers
11/27/2014US20140347905 Power supply circuit for gate driving circuit of a power converter
11/27/2014US20140347904 Power converter
11/27/2014US20140347903 Variable coil configuration system, apparatus and method
11/27/2014US20140347902 Method and apparatus for high efficiency ac/dc conversion of low voltage input
11/27/2014US20140347901 Rectifier circuit and power supply including the same
11/27/2014US20140347818 Power Semiconductor Module with Liquid Cooling
11/27/2014US20140346998 Asynchronous motor unit comprising a frequency converter with electrical isolation in the dc voltage intermediate circuit
11/27/2014US20140346989 Inverter controller and method of controlling an inverter
11/27/2014US20140346889 Drive method for non-contact power supply device, non-contact power supply device, and non-contact power supply system
11/27/2014US20140346882 Power supply device and power supply switching method
11/27/2014US20140346880 Power conversion apparatus
11/27/2014US20140346879 Power module
11/27/2014US20140346875 Method and apparatus for providing power
11/27/2014US20140346861 Vehicle auxiliary power supply device and overcurrent protection method thereof
11/27/2014US20140346224 Drug delivery management system
11/25/2014US8897046 DC voltage conversion module, semiconductor module, and method of making semiconductor module
11/25/2014US8897045 Pilot control of a voltage source converter
11/25/2014US8897044 Electronic device having complete power-saving mechanism
11/25/2014US8897043 Power conversion apparatus and method
11/25/2014US8897041 Universal power conversion methods and systems
11/25/2014US8897037 Systems and methods for reducing standby power consumption of switch-mode power converters
11/25/2014US8897029 Compact isolated switching power converters
11/25/2014US8896365 Semiconductor switch having reverse voltage application circuit and power supply device including the same
11/20/2014US20140343778 Power conversion device
11/20/2014US20140340950 Composite AC-to-DC Power Converter with Boosting Capabilities Using T Configuration
11/20/2014US20140340949 Power converter and power factor corrector thereof
11/20/2014US20140340948 Power conversion apparatus
11/20/2014US20140340943 Active valley fill power factor correction
11/20/2014US20140340017 Method for calibrating a multiphase inverter, operating apparatus, computer program, and computer program product
11/20/2014US20140339899 Multilevel power converter circuit
11/20/2014US20140339898 Integrated solar and battery inverter
11/20/2014US20140339890 Inverter and power system with fuse protection
11/18/2014US8891271 Energy scavenging interface, method for operating the energy scavenging interface, and energy harvesting system comprising the energy scavenging interface
11/18/2014US8891270 Voltage adjusting circuit and contactless card and contactless card system which include the same
11/18/2014US8891269 Full bridge converter
11/18/2014US8891268 System and method for soft-starting an isolated power supply system
11/18/2014US8891267 AC-DC converter with adaptive current supply minimising power consumption
11/18/2014US8891266 Monolithic high voltage multiplier having high voltage semiconductor diodes and high-k capacitors
11/18/2014US8891263 Inverter apparatus having power supply circuit
11/18/2014US8891261 Three-phase three-level soft-switched PFC rectifiers
11/18/2014US8891260 Power converter with voltage fluctuation suppression in switching elements
11/18/2014US8891255 Switching power supply apparatus including simultanous control of multiple outputs
11/18/2014US8891254 Power converter and battery charger using the same
11/18/2014US8891253 Inverter, system and method comprising a DC-DC push-pull converter with a transformer
11/18/2014US8891251 Method and apparatus for achieving zero AC-draw mode for a device
11/18/2014US8890644 Two-phase coupled inductors which promote improved printed circuit board layout
11/18/2014US8890642 Integrated magnetic device for low harmonics three-phase front-end
11/18/2014US8890465 Circuit arrangement for modular drive power converters
11/18/2014US8890413 Ignition circuit for igniting a plasma fed with alternating power
11/18/2014US8890365 Fuel cell device and method for feeding electrical current to electrical network
11/18/2014US8890311 Power conversion device
11/18/2014US8890252 Semiconductor device having switching element and free wheel diode and method for controlling the same
11/18/2014US8889511 Methods of manufacturing power semiconductor devices with trenched shielded split gate transistor
11/13/2014US20140334215 Resonant Bi-directional DC-AC Converter
11/13/2014US20140334214 Inverter Device
11/13/2014US20140334213 Switching arrangement for inverter, and inverter
11/13/2014US20140334212 Semiconductor Device and Power Converter
11/13/2014US20140334211 Power inverter implementing phase skipping control
11/13/2014US20140334210 Current source rectifier modulation in discontinuous modes of operation
11/13/2014US20140334209 Radio frequency power source having precise power detector
11/13/2014US20140334207 Controlling an electrical converter
11/13/2014US20140334206 Method for balancing capacitors in an inverter
11/13/2014US20140334205 Synchronous rectification controlling circuit and synchronous rectification controlling method
11/13/2014US20140334203 Power converter and method for manufacturing power converter
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