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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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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 ...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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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 ...
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WO/2017/218141A1 |
Disclosed is a low dropout (LDO) voltage regulator that includes a differential amplifier configured to amplify a differential between a reference voltage and a regulated output voltage, a pass transistor coupled to the differential ampl...
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WO/2017/216797A1 |
A device for powering electronic devices comprises a thermoelectric generator (TEG) applied over a temperature gradient. A combination of feed forward and feed back control of the TEG unit allows for continued operation that is robust to...
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WO/2017/211060A1 |
Disclosed is a high-precision phase locking method for an intelligent integrated low-pressure reactive power module, the method comprising a multiplicative phase discrimination link (1), a variable frequency period integration link (2), ...
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WO/2017/212448A1 |
A power supply system for an a.c. resistive element (10) comprises a first input point for an a.c. mains power source (14) and a second input point for d.c. power derived from photovoltaic panels and/or wind generators (24). Switches (18...
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WO/2017/209067A1 |
The objective of the present invention is to control, within a fixed range, a voltage applied to an external device. The present invention provides an environment electric power generation apparatus and a current control circuit comprisi...
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WO/2017/208599A1 |
A power voltage terminal (33) and ground terminal (34), which are rectangular in cross-section, are respectively inserted into a first terminal socket (23) of a power pattern (21) and a second terminal socket (24) of a ground pattern (22...
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WO/2017/206020A1 |
A photovoltaic power generation system (100) based on a photovoltaic equalizer comprises at least one photovoltaic power generation subsystem (110). The photovoltaic power generation subsystem (110) comprises a photovoltaic inverter (111...
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WO/2017/210402A1 |
A photovoltaic (PV) energy storage system having a plurality of hybrid cells operable to generate DC electrical power. Each hybrid cell includes at least one solar power generation unit and a power storage device connected in parallel. T...
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WO/2017/202123A1 |
A reference circuit comprises: a current control unit (1), a voltage control unit (2), and a voltage regulation unit (3). The current control unit (1) respectively outputs currents at a ratio of 1:1:n to a first end (2a) and a second end...
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WO/2017/205618A1 |
A fully integrated GaN driver comprising a digital logic signal inverter, a level shifter circuit, a UVLO circuit, an output buffer stage, and (optionally) a FET to be driven, all integrated in a single package. The level shifter circuit...
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WO/2017/203806A1 |
Provided are: a brake apparatus that is capable of suppressing resetting of a control device at the time of starting an engine and suppressing power consumption of an auxiliary power source; and a vehicle in which the brake apparatus is ...
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WO/2017/201691A1 |
A VCC capacitor-based control circuit programming system and method. The system comprises a control chip. A VCC terminal of the control chip connects to a capacitor C0. The control chip is internally provided with a power source, a capac...
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WO/2017/204668A1 |
A method for receiving power generated by the generator, generating AC voltage in the system comprising DC converter, incorporation of the converter into a power supply of a size adjusted to the power of the receiver, monitoring of the g...
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WO/2017/201353A1 |
An ultra-low-power voltage reference generator in an integrated CMOS circuit includes a regular MOS transistor reference current source connected to a line voltage and a regular MOS transistor resistor between the regular MOS transistor ...
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WO/2017/196418A1 |
Techniques for power Field Effect Transistor (power-FET) gate drivers are described herein. In an example embodiment, a device comprises a Universal Serial Bus (USB) subsystem that is disposed in a single integrated circuit (IC). The USB...
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WO/2017/196572A1 |
A novel approach for the control of AC power uses power MOSFETs in a bidirectional switch subcircuit configuration having an optically coupled, electrically floating control circuit that self-biases the switches into the "on" state and u...
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WO/2017/195864A1 |
A bias current circuit (116) is provided with an N-type MOSFET (202) in which a current source (201) is connected to a drain terminal and a gate terminal, and N-type MOSFETs (203, 204) in which bias current output terminals (212, 213) ar...
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WO/2017/195427A1 |
The power supply device comprises: a first linear regulator (12, 22) which receives a voltage supply from a direct-current power supply (2) at all times and outputs a first voltage; a step-down switching regulator (11) which receives the...
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WO/2017/197134A1 |
An electronic power connector including a contact and a contact core. The contact is configured to electrically connect a power supply to a load. The contact core is configured to receive the contact. The contact core includes a transfor...
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WO/2017/196735A1 |
A power harvesting system (30a) including multiple parallel-connected photovoltaic strings (109), each photovoltaic string (109) includes a series-connection of photovoltaic panels (101). Multiple voltage-compensation circuits (307) may ...
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WO/2017/196464A1 |
An apparatus is provided which comprises: a first power gate transistor coupled to an ungated power supply node and a gated power supply node, the first power gate transistor having a gate terminal controllable by a first logic; and a se...
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WO/2017/192465A1 |
A voltage regulator control implementation dynamically detects and sets specified headroom for a low dropout (LDO) regulator at different loads to enable the LDO regulator to maintain high performance in conjunction with improved power e...
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WO/2017/189882A1 |
Interconnection meter socket adapters are provided. An interconnection meter socket adapter comprises a housing enclosing a set of electrical connections. The interconnection meter socket adapter may be configured to be coupled to a stan...
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WO/2017/190133A1 |
A switching system is connected to the power amplifier of an RF system. The switching system can switch the DC supply voltage to the power amplifier while handling the high DC current and the nanosecond switching speed requirements that ...
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WO/2017/183214A1 |
A system and method for stochastic imbalance optimizer utilizing online charge/discharge scheduling by incorporating the non-linearity in imbalance tariff, storage dynamics and associated non-linear constraints is disclosed. The stochast...
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WO/2017/184822A1 |
An integrated power control system for transferring electric power from a photovoltaic source through a power module to a transfer switch and/or a storage battery. A monitoring system includes external current sensors that control connec...
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