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Matches 751 - 800 out of 40,224

Document Document Title
WO/2018/052489A1
A charge management system including a power distribution bus circuit for distributing energy from a power source to a load, and an intermediate energy storage circuit operably connected to a power distribution bus circuit for aiding in ...  
WO/2018/048819A1
A power control device is provided for adjusting the input power to a device. The power control device includes an input, an output, and two or more output levels. A device such as an electrical device, application, or tool is attached t...  
WO/2018/048341A1
The invention discloses a drive circuit and a method for controlling a drive circuit for a flash tube. The drive circuit comprises a capacitor and a first inductor switch group comprising a first inductor and at least one first switch co...  
WO/2018/048963A1
In described examples, a power factor correction (PFC) pre-converter (104) includes a boost converter (108) and a PFC controller (106). The boost converter (108) is configured to step up a boost converter input voltage by generating a bo...  
WO/2018/047290A1
Provided is an AC power conditioner that includes a function by which control of the supply of power to a load is carried out by phase control, and the effective value of output voltage or output current supplied to the load is measured,...  
WO/2018/047159A1
An MPS generation method, the method constituted of: at a predetermined frequency, alternately outputting a first MPS current pulse (300) for a predetermined first time period (T1-T2, T3-T4) and not outputting the first MPS current pulse...  
WO/2018/039778A1
The anti-windup circuit generally has a voltage clamping device in series with a current limiting device operatively connectable to the output current path of a feedback compensator; the feedback compensator being part of a switch-mode p...  
WO/2018/044889A1
According to another embodiment, a system includes a driver circuit that drives a first output and a second output; a coil coupled between the first output and the second output such that the driver circuit drives current through the coi...  
WO/2018/035572A1
A signalling method for a plurality of dimmers controlling a load connected in series with an alternating current (AC) source, whereby each of the plurality of dimmers are connected in parallel with each other, the method includes: recei...  
WO/2018/037733A1
The present invention addresses the problem of improving power conversion efficiency by reducing power loss of a power supply system applied to an electronic control unit, and the problem of achieving the power supply system at low cost....  
WO/2018/034752A2
A voltage regulator package includes a voltage regulator module that outputs a voltage signal of a particular voltage level through an output terminal is provided. The voltage regulator module may be switched on according to a periodic s...  
WO/2018/032309A1
An I-V conversion module, relating to the technical field of electronics. The I-V conversion module comprises a current output sensor (3), an I-V conversion circuit (1), a sampling holding circuit (2), a source follower (M1), a loop swit...  
WO/2018/032766A1
A device for generating a voltage and a semiconductor chip, being able to enhance and expand the applicability and practicability of an on-chip power supply. The device for generating a voltage comprises: a controller, a first voltage di...  
WO/2018/034381A1
An electronic device is disclosed. The disclosed electronic device comprises: a connector, which includes a first terminal and a second terminal and can be coupled to an external electronic device; a battery for supplying power to the el...  
WO/2018/032308A1
A linear regulator, comprising: a current biasing module (6), a voltage biasing module (7) having positive temperature features, and a turnover voltage follower (8); an input terminal of the current biasing module (6) receives an input v...  
WO/2018/031757A1
A power module includes a power converter having a controller configured to control the power converter. The controller is configured to control the power converter using feedback for a first load on the power converter, and to allow the...  
WO/2018/031798A1
Systems, devices and methods for sharing energy are generally described. In various examples a first grid participant may send a request for a list of grid participants to a directory server. The first grid participant may determine an e...  
WO/2018/023176A1
An electrical power supply system, including: at least one virtual air gap transformer, including at least one primary winding, at least one secondary winding, and one or more control windings to control the electromagnetic coupling betw...  
WO/2018/024025A1
Provided are a power supply control method and device for a communication network. The device comprises: a reverse power supply module (11); a local power supply module; and a power supply control module (14). The reverse power supply mo...  
WO/2018/027038A1
In described examples, a power supply circuit (100) includes a regulation circuit (110) that receives an input voltage (VIN) and provides a regulated output voltage (VOUT) based on the input voltage (VIN). The regulation circuit (110) in...  
WO/2018/023719A1
Provided is a current-limiting circuit (100) having low power consumption and high power, comprising a DC signal amplification circuit (101), a current control circuit (102), a dynamically variable load and switch circuit (103), and an o...  
WO/2018/023175A1
An electrical power supply process, including receiving, at a control component of an electrical power supply system a signal representing a time-varying first fundamental frequency and a first voltage of the first input signal; processi...  
WO/2018/023486A1
A drive circuit for use in an LED device, comprising a low dropout regulating device (210), a step-up device (220), and a feedback device (230); the low dropout regulating device comprises a first input pin (211) for use in coupling with...  
WO/2018/024038A1
A ripple current generation circuit. Based on an existing ripple current generation circuit, the ripple current generation circuit comprises an indicating circuit (200). The indicating circuit (200) comprises a resistor (R1), a capacitor...  
WO/2018/022181A1
Embodiments include systems, methods, and apparatuses for providing a dimming function in a single stage AC input light emitting diode (LED) driver with a controller that contains an on-chip error amplifier and an on-chip fixed reference...  
WO/2018/018411A1
The invention relates to the field of integrated circuits. Provided are a voltage regulation circuit and a voltage regulation method therefor. The voltage regulation circuit comprises: at least one load regulation and monitoring module (...  
WO/2018/019503A1
Intrinsically safe circuit arrangement (1) for supplying a load (9) with a maximum power requirement (PLast), comprising: a voltage source (2); a voltage monitor (3) for limiting an output voltage to a maximum output voltage value; a cur...  
WO/2018/014184A1
A power modulation method and system for an electronic chip. The method comprises the following steps: acquiring power information about an electronic chip (101); processing the power information to obtain a peak value of the power infor...  
WO/2018/017056A1
Example systems relate to power monitoring and reduction processes. An example system may include a modular computing device including a plurality of universal serial bus (USB) ports and a power supply unit coupled to the modular computi...  
WO/2018/017088A1
In an example, an apparatus includes an electric current monitor circuit and a feedback sub-circuit. The electric current monitor circuit includes a comparator having an inverting input to measure a first voltage on a first side of a fir...  
WO/2018/018043A1
A solid state switch for connecting and disconnecting an electrical device has at least one FET-type device and at least one thyristor-type device coupled in parallel to the at least one FET-type device. A gate driver is operative to sen...  
WO/2018/013185A1
A method and system of driving a switched capacitor converter having a plurality of switches. A first driver coupled to a first switch is powered by providing a first reference voltage level VCC to a first supply and a GND reference to a...  
WO/2018/012083A1
The present invention reduces a leak current while reducing low-frequency noise in an AGC circuit provided with a transistor that shifts to an on state or an off state according to the level of a signal. A switching circuit is provided w...  
WO/2018/010154A1
An electronic chip voltage modulation method and system, the method comprising the following steps: obtaining voltage information of an electronic chip (101); processing the voltage information to obtain a peak value of the voltage infor...  
WO/2018/010155A1
An electronic chip current modulation method and system, the method comprising the following steps: obtaining current information of an electronic chip (101); processing the current information to obtain a peak value of the current infor...  
WO/2018/010089A1
Devices, methods, systems, and computer-readable media for a dynamic temperature sensor are described herein. One or more embodiments include a device, comprising: a controller that includes a variable voltage output coupled to a sensor,...  
WO/2018/013184A1
Methods and systems of pre-balancing a switched capacitor converter are provided. A first comparator includes a positive input configured to receive a voltage across an output capacitor and a negative input configured to receive a first ...  
WO/2018/013327A1
A voltage regulator includes a band limited reference voltage. The band limited reference voltage is generated from a supply voltage combined with a feedback path to provide a band reject power supply rejection ratio (PSRR). The voltage ...  
WO/2018/010156A1
An electronic chip signal modulation method and system, the method comprising the following steps: obtaining signal information of an electronic chip (101); processing the signal information to obtain a peak value of the signal informati...  
WO/2018/010972A1
The present invention provides a control method for improving conversion efficiency of a multi-channel MPPT input inverter, which implements high efficient operation of the inverter. The method comprises following steps: in step S1, coll...  
WO/2018/009837A1
In one embodiment, a computing device determines real and reactive power flows at a transformer at a given time, and computes, based on the real power and reactive power flow at the transformer, an amount of reactive power adjustment to ...  
WO/2018/004074A1
A constant transconductance current source according to the present embodiment comprises: a modified cascode circuit of a first-conductive MOS transistor; and a current mirror circuit of a second-conductive MOS transistor, connected to t...  
WO/2018/006091A1
Droop monitors spread across a system-on-chip (SoC) monitor for voltage droops in regulated supply voltage supplied to logic circuitry of the SoC. In the event of a voltage droop, a clock signal supplied to the logic circuitry is stretch...  
WO/2018/001328A1
A power regulation device and method, chip system and method for operating the chip system. The power regulation device comprises a controller (21) and a digital-to-analog converter (22). The controller converts a voltage adjustment quan...  
WO/2018/004898A1
Some embodiments include apparatus and methods for using a first node to couple to a battery, a second node to couple to a terminal of an interface, and a precharge circuit unit coupled to the first and second nodes. The precharge circui...  
WO/2018/000173A1
A method and system for preprocessing the current of an electronic chip. The method comprises the following steps: sampling current data of an electronic chip (101); analyzing and processing the sampled data to acquire the rate of change...  
WO/2018/000172A1
A method and system for preprocessing the voltage of an electronic chip. The method comprises the following steps: sampling voltage data of an electronic chip (101); analyzing and processing the sampled data to acquire the rate of change...  
WO/2017/222776A1
A plurality of drivers for driving corresponding differential data output signals are arranged in series such that a first current discharged by a first one of the drivers is recycled through remaining ones of the drivers.  
WO/2017/221253A1
A three-phase transformer, and method of assembling the same, are disclosed. The three- phase transformer comprises three closed-loop magnetic core elements each comprising two pairs of partial primary and secondary coils respectively as...  
WO/2017/219720A1
Disclosed in the embodiments of the present invention is a multi-mode radio frequency transmitter, comprising: an adjustment device configured to receive two paths of input current signals, amplify the two paths of input current signals ...  

Matches 751 - 800 out of 40,224