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WO/2020/105031A1 |
The present invention relates to an apparatus for optimizing the power from a solar string power generation system comprising at least one Injection Circuit (IC), connected at its input to at least one string, comprising a DC/DC converte...
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WO/2020/105029A1 |
The present invention relates to an optimizer, for a solar string power generation system, comprising an Injection Circuit (IC), connected to at least one string, from an array of strings of solar panels, wherein the output of said IC is...
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WO/2020/097870A1 |
A current distribution circuit and a storage device. The current distribution circuit comprises: a current distribution array (10), a control circuit (20) and a first protection circuit (30), wherein the current distribution array (10) c...
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WO/2020/100537A1 |
In a conventional electronic device, it has been difficult to passively diagnose disconnection of an external capacitor added to an output terminal of a regulator circuit. An electronic device according to the present embodiment comprise...
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WO/2020/096074A1 |
The present invention relates to a device which can multiplex, into a plurality of wires, analog and digital signal input/output lines used for controlling an electronic device or measuring by a sensor in a typical electronic control dev...
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WO/2020/093765A1 |
Provided is an optical module. In some embodiments, the optical module comprises an avalanche photodiode, a circuit board, a processor and a probe point on the circuit board, wherein the circuit board comprises a booster circuit; the pro...
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WO/2020/095348A1 |
A power supply circuit (1) is provided with a rectifier circuit (10), a shunt regulator (30), a series regulator (20), and a smoothing capacitor (50). The rectifier circuit (10) rectifies an AC voltage which is supplied from an AC power ...
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WO/2020/094723A1 |
Plasma processing apparatus (100), comprising means for generating a plasma (103), a processing platform (105) for supporting a substrate (101) to be processed, and a voltage waveform generator (10) comprising an output (19) electrically...
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WO/2020/094459A1 |
The invention relates to a circuit arrangement (S) for limiting an inrush current, comprising: an input terminal (E) for connecting to a voltage supply means; an output terminal (A) for connecting a load, for example a DC-DC converter; a...
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WO/2020/093268A1 |
Provided in the embodiments are a low drop-out linear voltage-stabilizing circuit and an electronic device. The low drop-out linear voltage-stabilizing circuit comprises an error amplification circuit and an output circuit, wherein the e...
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WO/2020/092861A1 |
An example system (300) includes a current mirror (308) coupled to a first transistor (316). The first transistor (316) includes a first gate, a first current terminal (332), and a second current terminal (330). The example system (300) ...
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WO/2020/090551A1 |
A linear power supply circuit according to the present invention is provided with: an output transistor provided between an input end to which an input voltage is applied and an output end to which an output voltage is applied; a driver ...
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WO/2020/090923A1 |
A semiconductor device including a battery-side first terminal, an inverter circuit-side second terminal, and a transistor. The semiconductor device is configured so as to permit the supply of current from the first terminal to the secon...
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WO/2020/087604A1 |
A signal adjustment method, comprises: accessing a clock signal and current line data signals, and identifying the transmission amplitudes of the data signals on clock signal edges; converting the transmission amplitudes into correspondi...
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WO/2020/091888A1 |
An information handling system includes first and second power supplies. The first power supply unit provides power to a power rail to power a load of the information handling system, and is configured to provide the power to the power r...
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WO/2020/090616A1 |
A linear power supply circuit according to the present invention is provided with: an output transistor provided between an input end to which an input voltage is applied and an output end to which an output voltage is applied; and a dri...
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WO/2020/089465A2 |
The invention relates to a device (50) for generating and controlling a magnetic field strength and to a method for generating and controlling a magnetic field strength, wherein the generation is very stable and precise. Preferably, refe...
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WO/2020/083603A1 |
An electric circuit arrangement (10) to control current generation comprises a current generator circuit (100) comprising a plurality of output current paths (P1,..., PN+1) and a plurality of controllable switching circuits (SC1,...,SCN+...
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WO/2020/086301A1 |
A power switch configured to control power delivery to a load is provided. The power switch can include a switching element configured to selectively couple the load to a power source. The power switch can include a power metering circui...
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WO/2020/087020A1 |
Generally, a photovoltaic system is described comprising a supplemental charging system detachably coupled with a primary charging system. The supplemental charging system comprises a supplemental photovoltaic panel, a charge controller ...
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WO/2020/086150A2 |
A load circuit of a low-dropout (LDO) regulator is disclosed herein according to certain aspects. The load circuit includes a field effect transistor having a source coupled to a supply rail, a gate, and a drain coupled to a gate of a pa...
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WO/2020/084966A1 |
The present invention provides a power supply device (power supply ASIC) which can be ready for electronic apparatuses for a wide variety of drive currents and has excellent general versatility and reliability while suppressing an increa...
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WO/2020/086791A1 |
The present disclosure relates to magnetic coupling devices. More specifically, the present disclosure relates to magnetic coupling devices configured to be linearly actuated and de-actuated.
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WO/2020/077553A1 |
A voltage regulator circuit (100) includes a first transistor (M1), an inductor (L1), and a diode (D1). The inductor (L1) connects to the diode (D1) at a switch node (SW). The voltage regulator circuit (100) produces an output voltage th...
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WO/2020/079300A1 |
The present invention concerns, but is not limited to, a device for interrupting the circulation of direct current in the event of an electrical failure, which is connected between a supply source of direct current and an electrical load...
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WO/2020/080975A1 |
An LED module with built-in photoelectric converters consists of a printed circuit board with LEDs arranged on the front thereof, said LEDs being covered by one or more sealed covers having one or more photoelectric converters disposed o...
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WO/2020/075376A1 |
Provided are a power supply circuit and a transmission device with which it is possible to reduce power supply voltages. Provided is a power supply circuit equipped with a current feedback unit, wherein: the current feedback unit has two...
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WO/2020/065857A1 |
This power conversion device comprises: a first DC input unit constructed to be able to receive a first DC current; a power conversion circuit that outputs AC current by converting the first DC current input from the first DC input unit;...
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WO/2020/061786A1 |
A low dropout regulator system, comprising: a reference voltage circuit (110), for receiving an input voltage (VIN) supplied from a power source; a primary control circuit (120), for receiving the input voltage (VIN) and a reference curr...
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WO/2020/068206A1 |
An apparatus is provided, where the apparatus includes a plurality of components; a first circuitry to generate a clock signal, and to supply the clock signal to the plurality of components; a second circuitry to estimate, for each of tw...
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WO/2020/067355A1 |
A bypass circuit (1) according to the present invention comprises: a transistor (11) for supplying bypass voltage to a linear detector circuit (30), the transistor comprising a collector terminal (C1), an emitter terminal (E1), and a bas...
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WO/2020/060701A1 |
Regulation/Bypass automation for a low drop-out regulator (LDO) with multiple supply voltages is disclosed. In some implementations, a LDO includes a resistor, a pass transistor having a source, a gate, and a drain to output a voltage Vo...
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WO/2020/057138A1 |
Provided are a full swing voltage conversion circuit (10) and an operation unit (700), a chip (800), a hashboard (900), and a computing device (1000) using same. The full swing voltage conversion circuit (10) comprises: an input terminal...
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WO/2020/056468A1 |
An electric power distribution controller configured to be communicatively coupled to other instances of the electric power distribution controller to form a network of electrical power distribution controllers that collectively control ...
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WO/2020/056534A1 |
Described is a new partial power converter (PPC) for the DC-DC stage of rapid-charging stations for electric vehicles (EV). The proposed converter manages only a fraction of the total power delivered from the grid to the battery, which i...
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WO/2020/053764A1 |
A circuit for controlling an input current, the circuit includes a first input port configured to receive the input current. A current detector detects an input current value of the input current and generates a control signal indicative...
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WO/2020/053879A1 |
The invention proposes a multi-phase low dropout voltage regulator device and a method of operating the regulator. The regulator includes an output stage (L), a feedback stage (F) and a regulation stage (R). The feedback stage (F) includ...
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WO/2020/051145A1 |
An on-chip voltage delivery method for a system includes multiple processor cores operating at multiple voltage levels. Distributed on-chip DC-DC converters as voltage regulators may deliver point of load current to the different units o...
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WO/2020/048420A1 |
Provided are a digital voltage regulator and a voltage regulating method thereof. The digital voltage regulator comprises: a first comparator, a circuit switching unit, a voltage regulating control unit, a first transistor array and a se...
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WO/2020/051515A1 |
A linear regulator operates in the manner of a linear voltage regulator, but with the functionality of a switching converter. This concept enables DC voltage up-conversion with no switching, more efficient step down of large voltage step...
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WO/2020/048544A1 |
A constant current driving circuit and a corresponding photoelectric smoke alarm circuit, wherein the constant current driving circuit comprises a reference voltage source module (1), a linear voltage regulator module (3), a level conver...
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WO/2020/049735A1 |
This regulator 100 is a two-system output regulator for outputting a first output voltage V1 from a first output terminal T1 and outputting a second output voltage V2, obtained by reducing the voltage from the first output voltage V1, fr...
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WO/2020/047589A1 |
The present invention provides methods and apparatus for producing a variable and auto regulated three phase power source from an existing three, two or single phase power supply source. Variability and regulation are achieved by produci...
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WO/2020/046901A1 |
Methods, apparatus, systems and articles of manufacture are disclosed to provide adaptive current compensation in buck converters or other switched mode power supplies. In some examples, improvements result in an accuracy of current limi...
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WO/2020/041980A1 |
A semiconductor device (10) may include a bandgap circuit (40) that outputs a reference voltage (Vbgr). The semiconductor device (10) may also include a startup circuit (50) coupled to the bandgap circuit (40). The startup circuit (50) m...
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WO/2020/047232A1 |
A method of operating a memory sub-system includes receiving an input voltage at a power management (PM) component of a memory sub-system, where the PM component includes a capacitive voltage divider (CVD), a linear voltage regulator (LV...
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WO/2020/047521A1 |
Devices, systems, and methods for limiting a slew rate of a driven device. In some embodiments, the device for limiting a slew rate of the driven device includes one or more slew rate limiting field-effect transistors (FETS) connected be...
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WO/2020/039537A1 |
[Problem] To enable efficient extraction of power from a power generation source even when the power generatable by the power generation source varies, and enable reduction of the cost for control that is performed in order to efficientl...
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WO/2020/041109A1 |
A power supply system (10) can include at least one power switch (14) to generate an output current based on an input voltage in response to a switching signal to generate an output voltage. A feedback system (18) generates a feedback cu...
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WO/2020/038249A1 |
Provided are a power control method for an electronic cigarette and an electronic cigarette, relating to the technical field of electronic cigarettes. The power control method for an electronic cigarette is used for controlling a power s...
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