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Patent Searching and Data


Matches 451 - 500 out of 54,161

Document Document Title
WO/2019/087219A1
A voltage stabiliser (1) is disclosed, comprising two fixed windings (4, 5) and a mobile and in short-circuit one (6), such as a voltage regulator. Within each of the two fixed windings (4, 5) another winding (7, 8) is introduced, said t...  
WO/2019/086299A1
An arrangement for a refrigeration and/or freezing appliance, having an electrical or electronic component (1, 2a) and having ascertainment means (2, 4) by which an electrical or thermal load of the component can be ascertained, wherein ...  
WO/2019/090012A1
A power supply system (100) for USB Power Delivery includes a current source drive circuit (110) to control a power FET (104) to regulate supply of power along a power path (106, 108). The current source drive circuit (110) includes a ca...  
WO/2019/084257A1
Unique systems, methods, techniques and apparatuses of inrush current detection and reduction are disclosed. One exemplary embodiment is a method for transmitting power to a load comprising operating a solid-state switching device of a p...  
WO/2019/083567A1
A photovoltaic (PV) power station includes at least one AC power production unit. The AC power production unit includes an energy reservoir that is supplied with DC energy from a DC power generator, such as PV panels. The energy reservoi...  
WO/2019/080303A1
A power supply device, and a current equalization method therefor. The power supply device comprises: multiple power supply modules (1) connected in parallel, and multiple current equalization modules (2), wherein two adjacent power supp...  
WO/2019/082190A1
A bandgap reference (BGREF) circuit includes at least one switch capacitor impedance element including a capacitor coupled with switches that receive a reference frequency. The at least one switch capacitor element is coupled with at lea...  
WO/2019/081127A1
The invention relates to a device for determining and/or monitoring at least one process variable of a medium in a container, comprising at least one sensor unit and an electronic unit (1) which comprises a transceiver unit (2) and a tra...  
WO/2019/084436A1
A connector system includes a connector for connecting a first conductor in electrical communication with a second conductor, and a sensor supported adjacent the connector. The sensor is in electrical communication with the first conduct...  
WO/2019/083568A1
An energy storage system that comprises an energy reservoir and a system controller. The energy reservoir is charged by DC energy from a DC energy source while discharging DC energy to a DC/AC converter. A system controller regulates the...  
WO/2019/080372A1
Disclosed is a method for estimating the load current of a power supply, and a universal serial bus (USB)-type adapter. The method for estimating the load current of a power supply comprises: a power supply supplying power to a load by m...  
WO/2019/076988A1
The present invention concerns an integrated circuit (IC) for energy harvesting. The IC comprises a voltage converter for converting an input power into an output power and a power point tracker for determining a target voltage for regul...  
WO/2019/072001A1
The present invention relates to the technical field of semiconductor integrated circuits, and relates in particular to a driverless electro-optical drive constant current circuit, an integrated circuit, and a control system, wherein the...  
WO/2019/074490A1
Systems and apparatuses include a control circuit and a switching circuit. The control circuit is structured to communicate with a real-time-clock battery and to selectively communicate with a vehicle battery. The control circuit is stru...  
WO/2019/071998A1
An unmanned electro-optic driving constant-current circuit, an integrated circuit and a control system. The electro-optic driving constant-current circuit comprises: a starting circuit, which is connected to a power source end to provide...  
WO/2019/072000A1
An unmanned photoelectric soft driving constant-current circuit, an integrated circuit and a control system. The photoelectric soft driving constant-current circuit comprises a starting circuit and a constant-current circuit, uses the co...  
WO/2019/075007A1
A voltage regulator includes an error amplifier configured to amplify a difference between a feedback voltage and a reference voltage. The regulator also includes an N-type metal-oxide-semiconductor (NMOS) driver circuit. The driver circ...  
WO/2019/071999A1
An unmanned photoelectric soft driving constant-current circuit, an integrated circuit and a control system. The photoelectric soft driving constant-current circuit comprises a starting circuit and a constant-current circuit, uses the co...  
WO/2019/069310A1
According to one aspect of the present disclosed subject matter, a receiver inductively powered by a transmitter for powering a load, the receiver comprising: a resonance circuit capable of tuning its resonance frequency for coupling wit...  
WO/2019/070466A1
A modular power distribution system and method therefor. The system includes a core module in addition to first and second modules. The modules each have a wired communication interface coupled to a communication network. The first modul...  
WO/2019/066865A1
An adjustable inductance system includes a plurality of inductor modules coupled to a corresponding plurality of loads and a pool of at least one floating inductor module that may be coupled in parallel with any one of the plurality of i...  
WO/2019/062023A1
A variable-step-length, fixed-speed and limit-derating power MPPT disturbance method, which involves: calculating a power derating coefficient α by comparing the amount of power change generated by the previous disturbance with a power ...  
WO/2019/067151A1
An apparatus comprising: a first supply node; a second supply node; a first transistor coupled to the first supply node, the first transistor is to provide a first current which is complementary to absolute temperature (CTAT); a second t...  
WO/2019/065754A1
The present invention provides a generator output power control circuit that has a simple configuration and is capable of easily and quickly controlling output power of a rotary-machine-type generator in accordance with the output voltag...  
WO/2019/067881A1
A device includes an input converter, an output converter, and a controller. The input converter is electrically coupled to an electrical meter and an energy production array. The output converter is electrically coupled to the energy pr...  
WO/2019/065420A1
This power conditioner is provided with: a PV converter 2 which boosts a direct current input voltage; an inverter 3 which converts the boosted voltage output from the PV converter into an alternating current voltage; a grid interconnect...  
WO/2019/066690A1
The present disclosure relates to automated improving of quality of service of a data center. Transients of a power grid fed to a power supply unit are monitored by a probe. Information on transients is provided (S302) across an interfac...  
WO/2019/063138A1
The invention relates to an electronic circuit breaker (2) comprising a first semiconductor switch (Q3) which is switched into a current path (3) between a voltage input (4) and a load output (6) and comprising a controller (10) which is...  
WO/2019/062282A1
The present application discloses an energy-saving power sourcing method. The method comprises: power sourcing equipment receiving an input voltage of a powered device fed back by the powered device, and the power sourcing equipment adju...  
WO/2019/067262A1
Some embodiments include apparatuses and methods of using such apparatuses. One of the apparatuses includes voltage regulators in an integrated circuit device, and a frequency control block and a module included in the integrated circuit...  
WO/2019/060941A1
The present disclosure relates to a voltage regulation circuit (100). The voltage regulation circuit (100) comprises a transformer (130) having a primary winding (132) having a first end (132A) and a second end (132B), and a first second...  
WO/2019/060126A1
Various embodiments of the invention may be used to find a combination of voltage and frequency that results in a minimum amount of energy consumption in a digital system, including energy consumed by the system's voltage regulator (VR)....  
WO/2019/060252A1
A triac dimmer switch has an LC filter between the load output and the incoming AC supply, in order to protect the load against fluctuations in the incoming AC.  
WO/2019/053941A1
A solar battery power conversion device (2) controls reactive power to be output so that the voltage at an interconnection point becomes a first target effective voltage when the effective value of AC voltage at the interconnection point...  
WO/2019/054035A1
An objective of the present invention is to maintain the precision of a reference current used in a function circuit. Provided is a current generation circuit 1 comprising: a function circuit 500 wherein a reference current I2 is used; a...  
WO/2019/051611A1
A system and method for solar-powered oxygen delivery involve producing concentrated oxygen with an oxygen concentrator powered, either directly or indirectly, with electrical energy generated by a photovoltaic cell, storing concentrated...  
WO/2019/053302A1
The invention relates to a smart power-regulating system which operates by interrupting the power supply current and/or voltage wave of a three-phase network, which comprises, for each of the phases: an interrupting element provided with...  
WO/2019/055503A1
An isolation transformer boost system. The system including a power supply and an isolation transformer. The isolation transformer including a primary winding electrically connected to the power supply, a secondary winding, a first volta...  
WO/2019/050907A1
Circuits comprising: an inductor having a first side connected to VIN; a first switch having a first side connected to a second side of the inductor and the second side is not connected to the second side of the inductor; a second switch...  
WO/2019/048828A1
A low-dropout voltage regulator (2) is arranged to receive an input voltage (VDD) and produce an output voltage (V0UT)- A pass field-effect-transistor (MPASS) has a first terminal connected to the input voltage and a second terminal arra...  
WO/2019/048979A1
Provided is electronic equipment having a semiconductor device capable of intermittent operation. The electronic equipment has a semiconductor device, and the semiconductor device has a current mirror circuit, a bias circuit and first th...  
WO/2019/047467A1
Disclosed in the present invention is a digitally adjustable band-gap reference circuit, comprising: a positive temperature coefficient current generating circuit, a digitally adjustable negative temperature coefficient current generatin...  
WO/2019/046939A1
A power-hub for an electric vehicle and operating modes thereof are disclosed herein. The disclosed power-hub is designed to operate in the Vehicle-to Grid (V2G), Grid-to-Vehicle (G2V), Vehicle-to-Home (V2H), and Vehicle-to-Vehicle (V2V)...  
WO/2019/051200A1
A dispenser having a projector is disclosed. The projector has a body with a cavity sized and shaped to receive a battery, a lens holders sized and shaped to receive at least one lens for focusing an image, a first protrusion sized and s...  
WO/2019/049101A1
The apparatus (1) for the regulation of the reactive power in electrical systems, comprising a regulating unit (2) of the reactive power operatively connected to an electrical system (3) and to a set of capacitors (4) and configured to c...  
WO/2019/051321A1
The present invention may be embodied as a power supply system for supplying power to a load from a grid power source and at least one auxiliary power source. The power supply system comprises at least one power control system comprising...  
WO/2019/046192A1
Apparatus and method relating to voltage regulation is disclosed. In an apparatus thereof, an integrated circuit (100, 200) includes a first differential opamp (120) having a first gain. The first differential opamp is configured to rece...  
WO/2019/044403A1
A power conditioner 12 having: a PV converter 21 for generating an output voltage by boosting direct-current voltage (input voltage) input from a solar panel 11; an inverter 22 for converting the output voltage from the PV converter 21 t...  
WO/2019/046857A1
The low voltage power distribution bus system for a plurality of connected modules includes an intelligently managed power load. The system maintains a marginal reserve of power while monitoring the amount used of the total power. When a...  
WO/2019/046507A1
A multiphase operation control method comprises configuring a plurality of power phases of a power converter to operate in an interleaved manner by passing a token sequentially among the plurality of power phases, turning on a first powe...  

Matches 451 - 500 out of 54,161