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Patent Searching and Data


Matches 651 - 700 out of 54,161

Document Document Title
WO/2018/100375A1
A low-dropout voltage regulator (2) is arranged to convert an input voltage to an output voltage. The low-dropout voltage regulator comprises: an error amplifier circuit portion (4) arranged to produce an error signal proportional to a d...  
WO/2018/099784A1
A normal workflow including a plurality of steps may be defined by exemplary systems and methods for use in preparing a treatment, performing a treatment, and performing post-treatment processes. A user may be guided by one or more workf...  
WO/2018/102623A1
Techniques and systems for neutralizing discharge waters from ballast and/or cooling water biocidal treatment and disinfection systems are provided. The systems utilize, inter alia, oxidation reduction potential control to regulate the d...  
WO/2018/100389A1
A voltage regulation circuit (2) comprises first (4) and second (6) voltage regulators each arranged to receive an input voltage (Vin) and a respective reference voltage; and first (18) and second (30) reference voltage sources arranged ...  
WO/2018/100390A1
A reference voltage circuit 2 comprises: a bandgap circuit portion comprising first and second reference transistors (Q1, Q2) and a current source arranged to drive the first and second reference transistor at different current densities...  
WO/2018/100369A1
An electronic device (24) is arranged to receive near-field communication signals and comprises: first and second antenna connection terminals (26, 28) and a variable shunt resistance (34) connected between the first and second antenna c...  
WO/2018/100382A1
A voltage regulator (2) is arranged to receive an input voltage (Vin) and produce a regulated output voltage (Vout) and comprises: a current source transistor (Msource) and a current sink transistor (Msink) arranged to provide the output...  
WO/2018/094580A1
A low dropout voltage stabilising apparatus (10), comprising: a control unit (106), comprising a control circuit (112) and a switch module (114), and used for controlling the connection of the switch module (114) on the basis of a plural...  
WO/2018/096776A1
The purpose of the present invention is, in a power source circuit in which a power source sequence is variable, to avoid a malfunction of a power source supply destination device arising from an error in a power source supply sequence. ...  
WO/2018/094721A1
A power source and an isolated digital control circuit and method therefor. In the isolated digital control circuit, after subtracting an electrical parameter value from a target electrical parameter value, a first comparison module outp...  
WO/2018/090264A1
Provided is a power output module, comprising a first transistor module including a first number of transistors; a second transistor module including a second number of transistors; and an impedance unit coupled with the first transistor...  
WO/2018/093997A2
Two transistors are connected between a power source and separate current references. The base of the first transistor is connected to a bias voltage, and the base of the second transistor is connected to the output of a differential amp...  
WO/2018/090903A1
An online adjustment circuit for the voltage of a single board power source. A first voltage-dividing circuit is connected in parallel with a first bias resistor (7), and a second voltage-dividing circuit is connected in parallel with a ...  
WO/2017/019546A9
Systems and methods of controlling a power supply signal delivered to an electronic device (109) are provided. In one exemplary embodiment, a method performed by a controller (101 ) for controlling a power supply signal delivered to an e...  
WO/2018/089920A1
The present disclosure relates to data communications. More specifically, the present disclosure relates to the generation of touch events on a capacitive touch-screen of an electronic device to communicate information to the electronic ...  
WO/2018/084938A1
A configurable charge converter may include an adaptive low-dropout regulator. The adaptive low-dropout regulator may include a headroom detection circuit and a power supply controller. The headroom detection circuit may monitor a voltag...  
WO/2018/083870A1
A current protection circuit (11, 24, 34, 44), provided with an MOS transistor (T1, T31), a current detector (8, 42), an off driving unit (9, 23), and a back gate control unit (7, 32). The MOS transistor is serially connected between an ...  
WO/2018/084001A1
This control device that supplies DC power from a DC power supply unit and controls driving of a load device includes: a power conversion unit that converts the DC power and supplies the converted power to the load device; and a control ...  
WO/2018/085448A1
A voltage regulator system, comprising: a switched capacitor (SC) regulator that operates at a switching frequency and receives an input voltage; and a controller configured to control an operation of the SC regulator by adjusting the sw...  
WO/2018/080296A1
Controllable constant power generator is based on the resistive mirror operation. The resistive mirror keeps the equality of the resistive original resistance and the resistive image resistance. The equality of these resistances is provi...  
WO/2018/076044A1
A solar photovoltaic (PV) water heating system includes a tank including at least a first heating unit having at least first and second heating elements, at least one of which is switchable; a PV solar collector; an inverter adapted to c...  
WO/2018/080483A1
In an example implementation, a method of power management, includes gradually increasing a compensation load in parallel with the device load to increase AC mains current up to a current set point prior to activating a device load. The ...  
WO/2018/080697A1
A voltage regulation circuit improves power supply rejection ratio and load-transient performance. The voltage regulation circuit includes a low dropout (LDO) voltage regulator and an inverting amplifier stage. The LDO voltage regulator ...  
WO/2018/077460A1
The subject of the invention is a power electronic tap changer module (1') for transformer (4) using power electronic elements connected to sections of a primary winding (3) of the transformer. The power electronic tap changer module (V)...  
WO/2018/079929A1
Disclosed is a DC-DC boost converter comprising a boost converter comprising an NMOS and a PMOS, wherein the gate voltage of the PMOS is controlled so as to always have an off gate voltage while the NMOS periodically switches between on ...  
WO/2018/079276A1
The present invention cuts off overcurrent at a time of reverse connection of a charger while inhibiting avalanche breakdown in a current cutoff switch 2 due to a kickback voltage. This power supply device is provided with a spike absorp...  
WO/2018/075391A1
Certain aspects of the present disclosure generally relate a dual feedback loop regulator. For example, the regulator may include a first amplifier having an output coupled to an output node of the regulator, the output node further coup...  
WO/2018/057277A3
A transmit driver or transmitter is provided to generate an output data signal based on different input modes, such as low speed (LS), full speed (FS), high speed (HS), and high speed interconnect (HSIC) modes of a Universal Serial Bus (...  
WO/2018/074861A1
Proposed is a magnetic induction power supply device which is switched during an initial operation so that the unit coil having the smallest number of windings is connected in series with a rectification unit for a set time, thereby prev...  
WO/2018/074225A1
The purpose of the present invention is to provide a current source capable of suppressing an increase in circuit size and acquiring a highly accurate constant current that is extremely stable with respect to manufacturing variations or ...  
WO/2018/070779A1
Disclosed is an electromagnetic-inductive power supply apparatus which has a plurality of coils having different numbers of windings from each other wound around a current transformer core, and which, on the basis of a voltage induced at...  
WO/2018/071024A1
In some examples, a control circuit for a bypass capacitor includes a switch assembly that is activatable between a first state to connect the bypass capacitor between nodes, and a second state to disconnect the bypass capacitor between ...  
WO/2018/071187A1
Techniques for fast ramp, low supply charge-pump circuits are described herein. In an example embodiment, a non-volatile memory device comprises a flash memory array coupled to a fast charge-pump circuit. The charge-pump circuit comprise...  
WO/2018/066693A1
An assessing device (181) is used in a monitoring system of a photovoltaic power generation system in which output lines from a plurality of solar cell panels are each electrically connected to an electric power converting device. The mo...  
WO/2018/065927A1
The invention relates to a circuit (100) for discharging a high-voltage electrical system comprising at least one power transistor (Q1) and an electrical energy storage device including at least one capacitor (C3), the discharge circuit ...  
WO/2018/068057A1
A system comprising an array of solar panels, each pane including an electronic control module, wherein the panels are all connected in electrical series with each other and to a switch and to a string inverter, may be signaled to power ...  
WO/2018/066044A1
Provided is a power control device that controls power to be generated by a solar power generation device, which has a solar cell, and a power conditioner, which performs maximum power point tracking (MPPT) control with respect to the so...  
WO/2018/063712A1
Some embodiments include apparatus and methods using an input stage and an output stage of a circuit. The input stage operates to receive an input signal and a clock signal and to provide an internal signal at an internal node based at l...  
WO/2018/058351A1
It provides control system and photovoltaic system and micro-grid using the same and method thereof. The control system for controlling a photovoltaic converter includes: a first input, for receiving first signals indicating first sampli...  
WO/2018/063448A1
This disclosure relates to mobile devices and imager sensors for visible light communication. A mobile device may include an LED configured as a VLC transmitter and one or more processors configured to encode a VLC signal. The LED may be...  
WO/2018/061403A1
The present invention is provided with a current source (30) that can generate current of a first compensation amount (i1) for performing at least one of reducing harmonic current and improving the fundamental wave power factor of an air...  
WO/2018/061424A1
A DC-DC converter 11 converts direct current power supplied from a solar cell 2 into direct current power having a different voltage, then, outputs the direct current power to a direct current bus 30. An inverter 21 converts, into altern...  
WO/2018/061352A1
Provided is a control device (71) controlling the operation of an active filter (6) that is connected in parallel with a load (2) at an installation point (P) with respect to an AC power supply (1) and supplies a compensation current (Ic...  
WO/2018/057277A2
A transmit driver or transmitter is provided to generate an output data signal based on different input modes, such as low speed (LS), full speed (FS), high speed (HS), and high speed interconnect (HSIC) modes of a Universal Serial Bus (...  
WO/2018/057266A1
Certain aspects of the present disclosure provide methods and apparatus for implementing a voltage regulator. The voltage regulator includes a power field effect transistor (FET) comprising a gate terminal. The voltage regulator further ...  
WO/2018/057112A1
In a particular implementation, an apparatus to stabilize a supply voltage includes a first current source, a second current source, and a control circuit. The first current source is responsive to a detection signal and has an output co...  
WO/2018/058066A1
Voltage regulator systems include, in part, a regulator comprising an input terminal and an output terminal, wherein the regulator is configured to receive an input voltage from an adapter at the input terminal and provide an output volt...  
WO/2018/057771A1
A solar panel is disclosed that detects conditions triggered by operational events and then selects behavioral actions for the solar panel to execute in response to the operational events. Condition detection devices detect conditions th...  
WO/2018/057818A1
The present disclosure provides a distributed and anonymous approach to demand response of an electricity system. The approach conceptualizes energy consumption and production of distributed-energy resources (DERs) via discrete energy pa...  
WO/2018/005639A3
The examples relate to various implementations of a software configurable lighting device, having an enhance display device that is able to generate light sufficient to provide general illumination of a space in which the lighting device...  

Matches 651 - 700 out of 54,161