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WO/2021/241257A1 |
This constant voltage generating circuit includes, for example, a first transistor and a second transistor, a first resistor configured to be connected between the gate and source of the first transistor, and a second resistor configured...
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WO/2021/239616A1 |
The invention relates to a method for stabilizing a DC voltage in a DC grid (1) that comprises a DC bus (10) which is connected to a higher-order grid (11, 12) and to which an energy generating system (18) and at least one load (13) are ...
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WO/2021/240239A1 |
Isolated circuit systems are provided. The systems include a primary side circuit and a secondary circuit, electrically isolated from each other. The primary side and secondary side circuits each utilize a direct current (DC) reference s...
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WO/2021/241325A1 |
A module 500 is used in a semiconductor composite device 10 that supplies, to a load 300, a direct-current voltage adjusted by a voltage regulator 100 which includes a semiconductor active element. The module 500 comprises: a capacitor l...
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WO/2021/241837A1 |
The present specification relates to a thermoelectric module protection circuit and a thermoelectric device comprising same. The thermoelectric device according to an aspect of the present specification comprises: a thermoelectric module...
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WO/2021/232426A1 |
The present disclosure relates to a circuit and a method for compensating output of voltage source, and the voltage source. The circuit (20) for compensating an output (Vo) of a voltage source, comprises: a sensing unit (202), a first ad...
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WO/2021/236150A1 |
Operating an electrical load controller includes predetermining a duration of time based at least in part on a frequency of an alternating-current (AC) waveform, the AC waveform oscillating through full cycles, each full cycle comprising...
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WO/2021/231667A1 |
There is provided a portable screen and hub system, which incorporates the flexibility to install and interchange different types of functional apparatuses, such as a portable monitor, video-camera, microphone, speakers, sensors, charact...
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WO/2021/231189A1 |
A multi-deck circuit arrangement including a first deck circuit having a negative supply terminal and a second deck having a positive supply terminal connected to the negative supply terminal. A single power supply provides a voltage acr...
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WO/2021/229935A1 |
Provided is a semiconductor device with which it is possible to speedily stabilize a generated voltage. A semiconductor device is provided with: an error amplifier (AMP1) for generating an error voltage corresponding to the difference ...
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WO/2021/230051A1 |
According to the present invention, regarding an N channel-type FET (20) of a power supply control device (10), a drain into which a current is input and a source from which the current is output are arranged in a current passage of the ...
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WO/2021/226495A1 |
A bandgap reference circuit (100) includes first through fourth bipolar junction transistors (BJTs) (M1-M4). The base and collector of the first BJT (M1) are shorted together. The second BJT (M2) is coupled to the first BJT (M1) via a fi...
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WO/2021/225633A1 |
Methods for controlling an integrated renewable energy source (RES) and energy storage system (ESS) of a RES-ESS facility having a point of grid interconnect (POGI) limit are provided. A forecast for energy production of the RES as well ...
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WO/2021/225208A1 |
A power supply device comprises: a switching converter which uses input power of an input power unit, includes a switch, and generates output power by using an on-off operation of the included switch; a driving controller for generating ...
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WO/2021/225634A1 |
Methods for implementing power delivery transactions between a buyer and a seller of electrical energy supplied to an electric grid by an integrated renewable energy source (RES) and energy storage system (ESS) of a RES-ESS facility are ...
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WO/2021/219799A1 |
The invention relates to a vehicle circuit assembly (1) for supplying an electric load (2) with a vehicle on-board voltage (UFB) in order to detect an overload, said electric load (2) having a specifiable nominal power. The vehicle circu...
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WO/2021/218358A1 |
A rotary shaft kit (1), comprising: a rotary shaft assembly (10), the rotary shaft assembly (10) comprising a protective housing (11), and a first support (12) provided on the protective housing (11), and a first accommodating space (13)...
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WO/2021/218160A1 |
A bias current generation circuit and a flash memory. The bias current generation circuit comprises: a voltage source (100), wherein the voltage source (100) is used for providing a voltage required for generating a bias current; a switc...
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WO/2021/222050A1 |
A device (102) includes an amplifier (306) having inverting and non-inverting inputs and an output. The device includes a capacitor (312) coupled to a first node (311) and to ground (309), a resistor (310) coupled to the first node and t...
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WO/2021/212288A1 |
Provided are a voltage regulation circuit and method, an operation system, and an integrated module and circuit. The voltage regulation circuit (31) mainly comprises: an oscillator (311) and a regulation and control circuit (312), wherei...
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WO/2021/211465A1 |
An assembly, system, and method for receiving, distributing, and monitoring electrical power received from one or more sources is characterized by a residential electrical panel having at least a main bus panel having one or more house l...
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WO/2021/206690A1 |
In one example in accordance with the present disclosure, a computing device is described. An example computing device includes an integrated circuit chip having a first pin and a second pin. The example computing device also includes a ...
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WO/2021/207507A1 |
Examples of the disclosure include a controller having a mode of operation including one of an on mode and an off mode, the controller including a voltage rail node, a reference node, at least one powered component configured to generate...
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WO/2021/201057A1 |
This power supply system (100) is provided with: a DC power supply device (110) (for example, photovoltaic power generation module) that supplies a DC current with a predetermined voltage in a managed area; a connection box (111) that sy...
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WO/2021/202909A1 |
An electric power control system and methods are described herein in which a determined effective impedance between a first sensor and a second sensor is determined and instructions to an adjusting device based on the determined effectiv...
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WO/2021/196629A1 |
The present invention is adapted to the technical field of voltage stabilization. Provided are an alternating-current voltage stabilizer (1) and an alternating-current voltage stabilizing device. The alternating-current voltage stabilize...
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WO/2021/196233A1 |
The embodiments of the present application provide a low-dropout linear voltage stabilizing circuit. The circuit comprises an error amplifying circuit, a charge pump circuit and an output feedback circuit. An output end of the error ampl...
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WO/2021/192042A1 |
A compensation signal generation unit (60) generates, on the basis of a detection signal (vsns) of a noise detection unit (20), a compensation signal (icmp) for compensating electromagnetic noise on a connection line (m0). A compensation...
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WO/2021/194542A1 |
Power management circuitry may be provided to control a power state of a voltage regulator for providing a regulated voltage to a load, the voltage regulator being operable in at least first and second different power states. The power m...
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WO/2021/192040A1 |
A current mirror circuit (120) and a current generation circuit (110a) are connected in series between a power source node (Nd) and an earth node (Ng), via a first node (N1) and a second node (N2). Gates of transistors (MP1, MP2) include...
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WO/2021/192898A1 |
This current control device is provided with a constant current circuit (30) and a current adjustment device (31). The current adjustment device (31) applies a voltage to the constant current circuit (30). The constant current circuit (3...
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WO/2021/186524A1 |
A power conversion device (100) is provided with: a power converter (10) that is connected to an alternating-current system (1) to which a load (2) is connected; and a control circuit (20). The control circuit (20) is provided with a har...
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WO/2021/184823A1 |
A reference comparison circuit, comprising a voltage detection module (1), a comparison module (2) connected to the voltage detection module (1), and an output module (3) connected to the comparison module (2), wherein the voltage detect...
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WO/2021/186635A1 |
This power supply device is configured by connecting a voltage control unit and a current control unit in parallel with each other. The voltage control unit includes: a reference voltage circuit which generates a predetermined reference ...
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WO/2021/185862A1 |
The invention relates to a circuit capable of adjusting an output current according to load changes. The circuit includes a power supply terminal (1) and a load terminal (2), and further comprises a controllable constant current source w...
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WO/2021/186408A1 |
There is disclosed a system (10, 100) and method (1000) for controlling electrical power delivered from a renewable energy source (12, 112) to a load (14, 114). The system may include a boost circuit (38, 138) configured to receive elect...
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WO/2021/180363A1 |
A voltage regulation device includes: a plurality of taps; a first electrical contact configured to connect to one of the plurality of taps; a second electrical contact configured to connect to one of the plurality of taps; and a network...
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WO/2021/179318A1 |
A bias voltage adjusting method and apparatus, and a light module. A controller (13) controls a bias circuit (12) to provide a bias voltage for an APD (11;22); when a light signal reaches the APD (11;22), the APD (11;22) generates a ligh...
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WO/2021/183329A1 |
A voltage stabilizer assembly includes a power supply, a device, and a voltage stabilizer. The device is connected to the power supply, wherein the device performance is affected based on the regulation of its power source. The voltage s...
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WO/2021/179212A1 |
Provided are a temperature sensor, an electronic apparatus, and a temperature measurement system. The temperature sensor comprises: a bias current generation circuit, a curvature compensation current generation circuit, a reference volta...
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WO/2021/179120A1 |
A method for initialization of a universal integrated circuit card (UICC) of a mobile equipment is described. The method includes setting a voltage level translator coupled between the UICC and a baseband controller to a translation mode...
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WO/2021/178198A1 |
A system includes a transimpedance amplifier, disposed on a chip, having a front-end section and a back-end section; an on-chip linear regulator, on the chip, arranged to power the front-end section; and an off-chip switching regulator, ...
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WO/2021/178290A1 |
An example of a power supply system (100) includes a switching voltage regulator (102) comprising at least one switch (104) configured to conduct an input current to generate an output voltage responsive to a switching signal and based o...
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WO/2021/175059A1 |
Disclosed is an electromagnetic brake control apparatus, comprising: a power supply management module (1), a first switch module (2), a flyback diode (D1), and a first control output end (COIL -) and a second control output end (COIL +) ...
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WO/2021/172001A1 |
Provided is a constant voltage generation circuit having high output voltage precision. The constant voltage generation circuit (1) has: a depression-type first transistor (M1) and an enhancement-type second transistor (M2) that form a...
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WO/2021/171402A1 |
The purpose of the present invention is to provide a feature making it possible to adequately suppress consumption of charged power in a charge unit. When a load current flowing to a load part side exceeds the allowable value for a curre...
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WO/2021/173866A1 |
Tracking patient compliance with treatment protocols is an important aspect of delivering high quality healthcare. A system for tracking compliance with protocols that include the periodic consumption of oral medication includes a mobile...
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WO/2021/160995A1 |
According to one implementation of the present disclosure, a method includes providing one or more tuning parameters of a transistor device at a first temperature of a range of temperatures below a temperature threshold; and adjusting th...
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WO/2021/153172A1 |
The present disclosure provides bandgap reference circuits having multi-level chopping actions to current mirror circuits for the purpose of reducing the flicker noise of the output reference voltage. A bandgap reference circuit includes...
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WO/2021/154881A1 |
Certain aspects of the present disclosure provide circuitry connecting an output of voltage reference circuitry powered by a relatively high voltage to an input of a voltage buffer configured to generate a voltage lower than the high vol...
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