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WO/2020/142288A1 |
A node within a wireless network is powered by a solar hybrid battery system. The solar hybrid battery system includes a solar panel, a primary cell, and a secondary cell. The secondary cell includes only enough power storage to be capab...
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WO/2020/139136A1 |
A booster of a contactless electrometer, having feedback comprising an inverting integrator which is connected to the booster output, two series-connected p-n junctions connected by a common point thereof to the booster input, and a circ...
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WO/2020/132787A1 |
The present disclosure relates to a polarity correction circuit. The polarity correction circuit may include a detection module and a switching module. The detection module may be configured to detect a polarity of a DC voltage transmitt...
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WO/2020/124973A1 |
Disclosed are a power optimization method and an apparatus therefor, and a photovoltaic device and a photovoltaic system. The power optimization of a photovoltaic assembly can be realized when a series connection architecture or a parall...
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WO/2020/124668A1 |
A voltage adjustment circuit and a voltage adjustment method. The voltage adjustment circuit comprises a drive current generation module (10) and a voltage adjustment module (20); an input end of the drive current generation module (10) ...
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WO/2020/131278A1 |
Various embodiments comprise a protective circuit to connect at least two voltage rails to each other upon detection of the loss of the supply voltage that provides input power to the voltage regulators. The protective circuit may cause ...
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WO/2020/128673A1 |
The purpose of the present invention is to provide a low power consumption semiconductor device. According to the present invention, a retention transistor is provided between a control circuit and an output transistor. An output termina...
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WO/2020/119774A1 |
An integrating circuit (2) and an integrating method thereof. The integrating circuit comprises: an error amplifier (21) which amplifies and outputs a difference between a reference voltage and a feedback voltage; a first switch (S1) and...
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WO/2020/113709A1 |
Disclosed are a drive protection circuit, a display device and a drive protection method. The drive protection circuit comprises: a power input end (Vin), a power output end (Vout), a voltage detection circuit (10), a first electronic sw...
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WO/2020/117386A1 |
Aspects of the disclosure are directed to generating a reference voltage with trim adjustment. Accordingly, a reference voltage with trim adjustment is generating which involves generating a trim current using at least one of a plurality...
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WO/2020/116208A1 |
A linear power source 1 comprises: an output transistor 10 that is connected between an input end of an input voltage VIN and an output end of an output voltage VOUT; a driver 30 for driving the output transistor 10 so that a feedback vo...
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WO/2020/113923A1 |
An integrated electric/magnetic field environment generation system, comprising an upper computer (1), a gradient magnetic field generation device (2), and an electromagnetic field device (3). The upper computer (1) is connected to the g...
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WO/2020/116559A1 |
[Problem] To provide a solar light output optimizer circuit that enables use of power generation energy without any waste even when a power generation output of a PV panel is low. [Solution] The present invention is provided with: a sola...
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WO/2020/118027A1 |
A sensor (e.g., an optical sensor) that may be implanted within a living animal (e.g., a human) and may be used to measure an analyte (e.g., glucose or oxygen) in a medium (e.g., interstitial fluid, blood, or intraperitoneal fluid) withi...
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WO/2020/113402A1 |
A combined soft-start circuit, a combined soft-start chip (IC), and an electronic device, which are used for improving the surge handling capability. The combined soft-start circuit comprises at least one input power supply (V1, V2), a f...
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WO/2020/111336A1 |
The present invention relates to a method for tracking a maximum power point of a photovoltaic power conversion apparatus, in which the maximum power point is tracked by sensing the voltage, current, and temperature of solar cells and, m...
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WO/2020/108662A1 |
A control device for a battery anti-backflow switch and a solar energy MPPT control system. The control device for the battery anti-backflow switch comprises a switch control module (10), a driving module (20), and a transformer (T1). An...
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WO/2020/107563A1 |
A load control circuit and a movable platform, wherein the load control circuit is applied to the movable platform. The load control circuit comprises a communication interface (301) and a power supply interface (302). The communication ...
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WO/2020/110959A1 |
This current output circuit includes: an input circuit that, when a first current is inputted, outputs a second current corresponding to the first current; an output circuit that outputs a third current corresponding to the second curren...
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WO/2020/108312A1 |
A fast-start chip power supply, comprising a bandgap reference source (1), a startup path (2), a counter (3), and a multi-path selector (4). The startup path (2) comprises a first resistor and a second resistor, the first resistor is con...
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WO/2020/105030A1 |
The present invention relates to an apparatus for maximizing the power of a multi module solar string power generation system, comprising an Injection Circuit (IC), connected to a DC bus and to a string of solar panels, wherein the IC is...
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WO/2020/102858A1 |
A photovoltaic system having at least one solar cell and a secondary direct current power supply connected to the at least one solar cell. The secondary power supply is configured for constant voltage operation to input power to the phot...
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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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