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Patent # Description
2016/0181944 RELIABLE AC-DC POWER CONVERTER WITH HIGH VOLTAGE DC LINK
An AC to DC converter system is provided. The system includes a bidirectional boost converter circuit coupled to an AC input, a high voltage DC link capacitor...
2016/0181943 SUB-SEA POWER SUPPLY AND METHOD OF USE
A sub-sea power supply includes a plurality of transformers, a wet-mateable connector, and a plurality of passive rectifier circuits. Each transformer includes...
2016/0181942 SWITCHING POWER SUPPLY CIRCUIT
A lamp oscillator which outputs a sawtooth wave signal to be compared with an error signal of an output voltage in order to generate a PWM signal. The...
2016/0181941 COMMON ZERO VOLT REFERENCE AC / DC POWER SUPPLY WITH POSITIVE AND NEGATIVE RECTIFICATION AND METHOD OF...
A common zero volt reference AC/DC power supply with positive and negative rectification, and method of operation thereof. The power supply comprises an input...
2016/0181940 Power Conversion Device
A power conversion device includes: a metal housing; a power semiconductor module that is contained in the metal housing and converts direct electric current...
2016/0181939 MICROINVERTER
A microinverter comprises a housing, a cover configured to connect to the housing, and electronics mounted within the housing to convert direct current from a...
2016/0181938 METHOD FOR DAMPING RESONANT COMPONENT OF COMMON-MODE CURRENT OF MULTI-PHASE POWER CONVERTER
The present disclosure describes a method and arrangement for damping a resonant component of a common-mode current of a multi-phase power converter comprising...
2016/0181937 TRANSFORMER
A transformer is provided between a power supply and a load, and includes a front stage circuit and a rear stage circuit each having a function of performing...
2016/0181936 POWER MANAGEMENT CIRCUIT FOR A MULTI-PHASE POWER SUPPLY
A power management circuit for a multi-phase alternating current (AC) power supply is provided to manage a single phase bad, connected thereto, during a...
2016/0181935 ISOLATED DC/DC CONVERTER, POWER SUPPLY, POWER SUPPLY ADAPTOR, ELECTRONIC DEVICE USING THE SAME, AND PRIMARY...
An isolated DC/DC converter includes: a transformer having a primary winding and a secondary winding; a switching transistor connected to the primary winding...
2016/0181934 INSULATED SYNCHRONOUS RECTIFICATION DC/DC CONVERTER
A synchronous rectification controller is arranged on the secondary side of an insulated synchronous rectification DC/DC converter. The synchronous...
2016/0181933 METHOD TO REDUCE LOSSES IN A HIGH VOLTAGE DC LINK CONVERTER
A multiple stage switching type converter circuit provided between an AC source and a DC source is provided. The circuit includes a boost converter stage...
2016/0181932 ISOLATED DC/DC CONVERTER, POWER SUPPLY DEVICE, POWER SUPPLY ADAPTOR, AND ELECTRONIC DEVICE USING THE SAME, AND...
An isolated DC/DC converter includes: a transformer having a primary winding and a secondary winding; a switching transistor connected to the primary winding...
2016/0181931 SWITCHING POWER SUPPLY AND METHOD FOR CONTROLLING VOLTAGE OF BULK CAPACITOR IN THE SAME
A switching power supply and a method for controlling a voltage of a Bulk capacitor in the switching power supply are provided. The switching power supply...
2016/0181930 CIRCUIT SUPPRESSING EXCESSIVE CURRENT IN STARTUP PHASE OF THE VOLTAGE CONVERTER AND METHOD THEREOF
A control circuit and the control method for controlling the current voltage converter of a power conversion system in the start-up phase are disclosed. A...
2016/0181929 FLYBACK CONVERTER OUTPUT CURRENT EVALUATION CIRCUIT AND EVALUATION METHOD
An output current calculating circuit for a flyback converter operating under CCM and DCM is disclosed. The off current value I.sub.ON and the blanking current...
2016/0181928 INTEGRATED CIRCUIT WITH SELECTION BETWEEN PRIMARY SIDE VOLTAGE REGULATION AND SECONDARY SIDE VOLTAGE REGULATION
An integrated circuit may detect a pin voltage at a selector pin. The integrated circuit may compare the pin voltage to a threshold voltage. The integrated...
2016/0181927 System and Method for a Switched-Mode Power Supply
In accordance with an embodiment, a method of operating a switched-mode power supply includes starting up the switched-mode power supply by applying a first...
2016/0181926 System and Method for Zero Voltage Switching in Continuous Conductance Mode (CCM) Flyback Converters
It is possible to achieve zero-voltage switching in continuous conductance mode (CCM) flyback converters by reducing the voltage differential across the...
2016/0181925 BIDIRECTIONAL DC-DC CONVERTER
A bidirectional DC-DC converter applies to a charging and discharging system equipped with a battery and especially to power fluctuations arising from the...
2016/0181924 VOLTAGE REGULATOR
Provided is a voltage regulator capable of applying an optimal overshoot suppression unit depending on states. The voltage regulator includes: an amplifier for...
2016/0181923 POWER SUPPLY CIRCUIT AND NOTEBOOK COMPUTER INCLUDING THE SAME
The disclosure provides a power supply circuit including a pulse width modulator (PWM), a first voltage conversion unit, a second voltage conversion unit, a...
2016/0181922 MULTIPHASE DC-TO-DC SWITCHING POWER CONVERTER WITH LEADING EDGE AND CROSS CHANNEL BLANKING
A multiphase DC-to-DC synchronous power converter, which has a number of converter channels that generate a corresponding number of current sense signals,...
2016/0181921 ADAPTIVE CONTROL SCHEME OF VOLTAGE REGULATOR FOR LIGHT AND SINKING LOAD OPERATION
A switching DC-DC voltage regulator (VR) provides for light and sinking loads by compute components of an information handling system (IHS). A controller...
2016/0181920 Buck-Boost Power Converter and Method of Operation Thereof
A method comprises detecting an input voltage and an output voltage of a buck-boost converter, wherein the buck-boost converter comprises a first high-side...
2016/0181919 GATE DRIVER INITIATED ZERO VOLTAGE SWITCH TURN ON
Devices, systems, and methods for monitoring overcurrent and zero voltage are disclosed. These devices, systems, and methods monitor an input/output pin of an...
2016/0181918 System and Method for a Switched-Mode Power Supply
In accordance with an embodiment, a method of operating a switched-mode power supply includes controlling a first switch coupled between an inductor and a...
2016/0181917 SWITCHED MODE POWER SUPPLY OUTPUT STAGE CONFIGURATION
A method of optimizing the number of output stages of a switched mode power supply features a dynamically-updated lookup table (LUT) storing historic output...
2016/0181916 POWER CONVERTER CALIBRATION METHOD AND APPARATUS
Methods and apparatus for a power regulator according to various aspects of the present invention may comprise a sensor adapted to generate a measurement of a...
2016/0181915 LADDER-BASED HIGH SPEED SWITCH REGULATOR
Some embodiments include apparatuses having a switch regulator that includes a first circuit with a first comparator to compare an output of the switch...
2016/0181914 Voltage Doubler and Voltage Doubling Method for Use in PWM Mode
An apparatus and a method for generating a pulse width modulated, PWM, voltage doubler signal is presented The apparatus comprises a voltage source, a...
2016/0181913 Negative Charge Pump Feedback Circuit
The present invention discloses a negative charge pump feedback circuit, wherein the feedback circuit is connected between an AND gate and the output terminal...
2016/0181912 REGULATION FOR MULTI-PHASE VOLTAGE PUMP SYSTEM
An approach of operating a voltage pump system for a semiconductor chip. The approach includes one or more voltage pumps receiving a pair of clock signal...
2016/0181911 CALIBRATION OF A LOAD CONTROL DEVICE FOR A LIGHT-EMITTING DIODE LIGHT SOURCE
A load regulation device for controlling the amount of power delivered to an electrical load may be able to calibrate the magnitude of an output voltage of the...
2016/0181910 DRIVING CIRCUIT AND CONTROL METHOD THEREOF
A driving circuit includes: a switching element having a first terminal to receive an input voltage, and a second terminal; an inductor coupled to the second...
2016/0181909 ELECTRIC UNIT FOR A PUMP-STORAGE POWER PLANT
The invention relates to a pumped storage power plant, in particular to an electric unit 1 comprising a converter 3, a rotating electric synchronous machine 4...
2016/0181908 POWER SUPPLY STARTUP
An example apparatus may include a power supply circuit comprising a first stage, the first stage comprising a current-fed topology and a transformer for...
2016/0181907 CURRENT BALANCING SYSTEM FOR SEMICONDUCTOR ELEMENTS IN PARALLEL
A circuit is for balancing currents flowing through a parallel assembly of semiconductor components of the same type. The circuit may include a respective...
2016/0181906 Power Converter with Negative Current Capability and Low Quiescent Current Consumption
DC-DC current mode switching power converters that have negative current capability are presented. The power converters comprise: an output node, a pass device...
2016/0181905 CAPSULE-TYPE ACTUATOR
A capsule-type actuator includes a first capsule-shaped part, a second capsule-shaped part, and a connecting part. The interior of the connecting part is...
2016/0181904 Linear Vibrator
A linear vibrator includes a stator having a housing including a receiving space, a moveable unit received in the receiving space, a coil attached to one of...
2016/0181903 Linear Vibrator
A linear vibrator includes a stator having a housing including a receiving space therein, a moveable unit, an elastic member suspending the moveable unit in...
2016/0181902 Linear Vibrator
A linear vibrator includes a stator having a housing including a receiving space; a moveable unit received in the receiving space; an elastic member having one...
2016/0181901 ELECTRIC APPLIANCE FOR PERSONAL CARE
The present invention relates to electric appliances for personal care, in particular electric shavers, comprising a magnetic linear drive unit having first...
2016/0181900 Linear Vibrator
A linear vibrator includes a stator having a housing including a receiving space, a moveable unit received in the receiving space, a coil attached to one of...
2016/0181899 SEPARATELY EXCITED ELECTRIC MACHINE WITH AT LEAST ONE PRIMARY MAGNETIC CIRCUIT AND AT LEAST TWO SECONDARY...
A separately excited electric machine having a stator provided with at least one exciter unit and a rotor provided with strips. Each exciter unit comprises two...
2016/0181898 Method for removing U-shaped winding elements for an electromagnetically excitable core of an electric rotation...
Method for removing U-shaped winding elements (10) for an electromagnetically excitable core (11) of an electric rotation machine (12) from a setting tool...
2016/0181897 Method for forming at least one U-shaped winding element for an electromagnetically excitable core of an...
Method for forming at least one U-shaped winding element (10) for an electromagnetically excitable core (11) of an electric rotation machine (12), wherein the...
2016/0181896 METHOD FOR MANUFACTURING CORE OF ROTATING ELECTRIC MACHINE
A method for manufacturing a core of a rotating electric machine includes arranging a permanent magnet in a receptacle of a core body and injecting an...
2016/0181895 METHOD FOR MANUFACTURING A STATOR FOR A ROTATING ELECTRICAL MACHINE
A method for manufacturing a stator for a rotating electrical machine by placing a plurality of coils in a stator core, wherein each of a plurality of teeth...
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