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2025
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Invention
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Control circuit and method of power supply system.
A control circuit and method of a power suppl... |
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Invention
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Power supply system and method for monitoring aging level of power supply system.
A power supply... |
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2024
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Invention
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N-bit digital-to-analogue converter and mixed-signal microcontroller.
The invention relates to a... |
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Invention
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Connecting assembly and power supply unit.
The present disclosure provides a connecting assembly... |
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Invention
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Power module and power circuit.
Power module includes transformer unit including primary and sec... |
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2023
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Invention
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Power supply unit of telecom power system. A power supply unit of a telecom power system is provi... |
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Invention
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Leakage transformer. A leakage transformer is provided. The leakage transformer includes a first ... |
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2022
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Invention
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Power module and power circuit. Power module includes transformer unit including primary and seco... |
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2021
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Invention
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Wireless power transfer arrangement. A wireless power transfer arrangement (20) for a wireless po... |
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2020
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Invention
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Current dependent inductivity. a) due to saturation of the saturation region. |
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Invention
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Resonant power converter and current synthesizing method therefor. A resonant power converter and... |
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Invention
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Magnetic structures for large air gap. New and Useful magnetic structures are provided. One featu... |
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Invention
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Packaged inductive component. According to the invention a packaged inductive component comprises... |
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2019
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Invention
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Test method of test plan. The present disclosure discloses a design and test method of a test pla... |
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2018
|
Invention
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Electric power distribution unit |
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Invention
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Welding column combination and power supply module thereof. A welding column combination includes... |
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Invention
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Control circuit and control method for wireless power transmission device. A control circuit for ... |
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Invention
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Rectification module. A rectification module includes a transformer, a connecting unit and a rect... |
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Invention
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Power conversion device. A power conversion device includes a main board, a connector module, an ... |
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Invention
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Power generating method and wireless power transmission device therefor. A power generating metho... |
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Invention
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Synchronous rectification module. A synchronous rectification module includes a transformer, a fi... |
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Invention
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Power conversion device. A power conversion device includes a main board, an electromagnetic inte... |
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Invention
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Integrated magnetic component and power converter. c) are wound on the respective winding carryin... |
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Invention
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Fault protection method and wireless power transmission device using same. A wireless power trans... |
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Invention
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Power module, power module assembly and assembling method thereof. The present disclosure provide... |
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Invention
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Oring circuit. An ORing circuit is provided. The ORing circuit includes an input port, an output ... |
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Invention
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Wireless power transmission device. A wireless power transmission device includes a contactless t... |
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2017
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Invention
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Electric power converter with snubber circuit. An electric power converter has a first converter ... |
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Invention
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Charging system with peak voltage detection. A charging system and a method are provided. The cha... |
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Invention
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Resistorless precharging. A boost PFC converter includes a rectifier, a converter and an output s... |
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Invention
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Power conversion device.
The present disclosure provides a power conversion device for receiving... |
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Invention
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Power conversion device. A power conversion device includes a thermal conductive substrate, a DC-... |
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Invention
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Phase compensation method for power factor correction circuit. A method for phase compensating a ... |
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Invention
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Power conversion device. A power conversion device includes an input conversion module, an output... |
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Invention
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Synchronous rectification module. The present invention provides a synchronous rectification modu... |
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Invention
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Multi-channel power source. A multi-channel power source includes at least one first power conver... |
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2016
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Invention
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Multiple resonant cells wireless power mats. A method of configuring windings in an inductive cha... |
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Invention
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Ripple compensation circuit of power supply and compensation method thereof. A compensating metho... |
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Invention
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Llc balancing. A converter arrangement with at least two single LLC converters, a pulse generator... |
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2015
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Invention
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Stencil assembly structure. A stencil assembly structure used for printing solder paste on a prin... |
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Invention
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Power module. A power module includes an outer shell, a circuit board, plural electronic componen... |
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Invention
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Soldering apparatus with automatic aligning function. A soldering apparatus includes a reflow ove... |
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2014
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Invention
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Stencil assembly structure. A stencil assembly structure is used for printing solder paste on a p... |
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2013
|
Invention
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Choke and emi filter with the same. A choke for an EMI filter is provided. The EMI filter include... |
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2011
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Invention
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Method and apparatus for load identification. A load communication device and method is provided,... |
