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Patent # Description
US-9,584,041 Method and apparatus for charging devices using a multiple port power supply
A method and apparatus charge devices using a multiple port power supply. The apparatus can include a power supply. The apparatus can include a first device...
US-9,584,040 Double-rectifier for a multi-phase contactless energy transmission system
A secondary-side rectifier of an inductive n-phase energy transmission system with N greater than or equal to 3, the energy transmission system including in...
US-9,584,039 Regulated AC-DC hybrid rectifier
A regulated hybrid AC-DC rectifier employing a boost stage is disclosed herein. The regulated hybrid AC-DC rectifier comprises a 12 pulse inductive current...
US-9,584,038 Ungrounded inverter enclosure and cabling
A system and apparatus for power conversion without a connection to ground. In one embodiment, the apparatus comprises an inverter having an enclosure formed...
US-9,584,037 Current signal generator and method of implementing such a generator
A generator for providing regulated current signals, to terminals of a load includes: a plurality of secondary stages, including a direct voltage source...
US-9,584,036 Solar photovoltaic power conditioning units
We describe a photovoltaic power conditioning unit comprising: both dc and ac power inputs; a dc link; at least one dc-to-dc converter coupled between dc input...
US-9,584,035 Dual-edge tracking synchronous rectifier control techniques for a resonant converter
This disclosure provides control techniques for a resonant converter. In one control technique, for switching speeds that are below the resonant frequency of...
US-9,584,034 Power converter circuit and method with asymmetrical half bridge
A power converter circuit includes a power converter with a plurality of series connected converter cells. Each of the plurality of converter cells includes at...
US-9,584,033 Power supply device for varying an output voltage
A power supply device includes an output port, a transformer, a power switch, a current sensor, a voltage-dividing controller, a voltage-feedback unit, a...
US-9,584,032 Multi-output DC-to-DC power converter
A multi-output DC-to-DC power converter includes: a transformer having a primary winding and a secondary winding unit; a primary side control circuit used to...
US-9,584,031 Power supply with configurable controller with combination input/output line
Embodiments described herein describe a power supply configured to provide power to an output load via a power supply transformer. The power supply includes a...
US-9,584,030 Controller for eliminating acoustic noise of a power converter and related method thereof
A controller for eliminating acoustic noise of a power converter includes a control unit and a gate signal generation unit. The control unit is used for...
US-9,584,029 Multi-mode control for a DC-to-DC converter
An apparatus includes a voltage regulation module that controls output voltage of a bidirectional DC to DC converter to an output voltage reference over an...
US-9,584,028 Apparatus, system and method for cascaded power conversion
An apparatus, method, and system are provided for power conversion to supply power to a load such as a plurality of light emitting diodes. An exemplary...
US-9,584,027 Power converter with winding communication
A power converter includes an energy transfer element, a switched element, a secondary control circuit, a primary switching, and a primary control circuit. The...
US-9,584,026 Multi-cell fault tolerant power converter
Low-voltage outputs are provided by full-bridge rectification using controlled switches with fault detection monitoring of circuit conditions and disabling...
US-9,584,025 Systems and methods for flyback power converters with switching frequency and peak current adjustments based on...
System and method for regulating a power converter. The system includes a first comparator configured to receive a first input signal and a second input signal...
US-9,584,024 Metal working power supply converter system and method
A power supply for welding, cutting and similar operations includes a dual two-switch forward converter. The converter has two inverter circuits coupled in...
US-9,584,023 Voltage converter
A voltage converter for determining whether input power is DC power or AC power includes a power input terminal, an AC to DC converter, a switch and a DC...
US-9,584,022 System and method for a switched-mode power supply
In accordance with an embodiment, a method includes receiving an indication of a changed load condition or voltage characteristic of a power supply providing...
US-9,584,021 Systems and methods for enhanced efficiency auxiliary power supply module
Provided is a power supply for use in a solar electric production system, including: a first stage having an input connected to a voltage from a photovoltaic...
US-9,584,020 Adaptive critical-duty-cycle clamp for power converters
Devices and methods provide a duty cycle clamping device for preventing an output voltage of a power converter from decreasing as the duty cycle of a pulse...
US-9,584,019 Switching regulator and control method thereof
A switching regulator including an output switch element; a rectification switch element; an oscillation circuit; an error amplifier circuit; a slope circuit; a...
US-9,584,018 Method for controlling a DC-to-DC converter
Methods and circuits for power supply arrangement and control are disclosed herein. More specifically the application relates to a control method and a...
US-9,584,017 Input and output overvoltage protection in a power converter
A controller for use in a power converter includes a gate drive circuit coupled to generate a control signal to switch a power switch of the power converter. A...
US-9,584,016 USB power supply apparatus
A USB power supply apparatus conforms to the USB (Universal Serial Bus) specification, and supplies electric power to a USB power receiving apparatus. A bus...
US-9,584,015 Determination of phase offsets in a power supply system having multiple switching converters
A controller (500) for determining a distribution of switching phases among switching elements of a power supply system The power supply system has a plurality...
US-9,584,014 DC-DC converter
According to one embodiment, a DC-DC converter includes a comparator circuit that compares a feedback voltage of an output voltage with a reference voltage and...
US-9,584,013 Method for remote control of a power converter module and a device therefor
The present disclosure relates to methods, systems and a module for operating a power converter module, the power converter module comprises a voltage source, a...
US-9,584,012 Quick-start high-voltage boost
In one implementation, a voltage boost assembly including a boost converter having a capacitive element arranged at an output, and an inductive element...
US-9,584,011 Capacitive coupled input transfer gates
According to one embodiment, an apparatus is for use with a remote circuit. The apparatus has a first input for receiving an input voltage, a second input for...
US-9,584,010 Power supply apparatus
A power supply apparatus includes a transformer which has a primary coil and a secondary coil, a primary side semiconductor component which configures a primary...
US-9,584,009 Line current reference generator
The invention generally relates to the field of power factor correction and specifically to generation of a reference waveform which is proportional to line...
US-9,584,008 Switching power converter with adaptive power factor correction
A switching power converter is provided that provides an adaptive power factor correction using a peak constant current mode and also a constant on time mode...
US-9,584,007 Current source converter differential protection method and relay protection device
Embodiments of the present invention disclose a current source converter differential protection method, including: sampling, by a relay protection device,...
US-9,584,006 System and method for optimizing constant power, constant current and constant voltage operation
A circuit includes a device monitoring component, a voltage error component, a current error component, a power error component, an error selecting component, a...
US-9,584,005 Systems and methods for regulating output currents of power conversion systems
Systems and methods are provided for regulating a power conversion system. An example system controller includes: a signal generator configured to receive a...
US-9,584,004 Regenerative power supply system and method
A regenerative power supply system and method comprises a dynamo-electric generator, an electric drive motor coupled to the generator, a transmission device...
US-9,584,003 Energy-harvesting device
A semiconductor device includes a moveable element over a substrate, wherein the moveable element is moveable relative to the substrate. The semiconductor...
US-9,584,002 Generator including a sliding member made of a biomass-containing material
A generator includes a sliding member, a first power generation element and a second power generation element. The sliding member is made of a ...
US-9,584,001 Vibration actuator
A vibration actuator includes: a movable element that has a magnet and moves reciprocatingly in a rectilinear manner; first and second coil sections arranged so...
US-9,584,000 Method and device for torque generation based on electromagnetic effect
A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving...
US-9,583,999 Permanent magnet rotating machine
Provided is a technology for enhancing the reliability of a permanent magnet rotating machine against thermal degradation of a permanent magnet. Specifically,...
US-9,583,998 Method of assembling a rotor for an electric turbo-charger
A rotor assembling method for a turbo-charger may include washing and preparing components of a rotor having a connector, a permanent magnet, end caps, a...
US-9,583,997 Magnetizer and assembler for electrical machines
The present invention relates to a device for magnetizing and assembling an electrical machine comprising a stator and a rotor with at least one permanent...
US-9,583,996 Actuator overspeed guard
A location and retention component is provided for positively locating an overspeed guard and retaining a centrifugal actuator at an optimum positional...
US-9,583,995 Motor
A motor includes a power supplying brush, a brush holder, a choke coil, and a power supplying terminal. The brush holder holds the power supplying brush. The...
US-9,583,994 Motor with shaft integrated sensing magnet
Disclosed is a motor, the motor according to an exemplary embodiment of the present disclosure including a rotation shaft having an alignment groove at a distal...
US-9,583,993 Generator system
A generator system with a generator connected between a first preexisting pipe and a second preexisting pipe. The generating system can have a non-magnetic...
US-9,583,992 Device and method for controlling an active magnetic bearing
A command procedure for an active magnetic bearing, the magnetic bearing comprising a series of electromagnetic actuators forming a stator, each actuator being...
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