Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02M - Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems; Conversion of dc or ac input power into surge output power; Control or regulation thereof › H02M 3 - Conversion of dc power input into dc power output
Patents for H02M 3 - Conversion of dc power input into dc power output (54,461)
05/2014
05/22/2014WO2014077281A1 Power conversion apparatus
05/22/2014WO2014076750A1 Device for controlling boost converter
05/22/2014WO2014076749A1 Device for controlling boost converter
05/22/2014WO2014076229A1 Load transient asynchronous boost for pulse width modulation modulator
05/22/2014WO2014075614A1 Thyristor-device-based mmc converter valve submodule device and control method thereof
05/22/2014WO2014075480A1 Usb interface power supply method and power supply device for time division multiple access load system
05/22/2014WO2014075338A1 Backlight-driven direct-current booster topology circuit
05/22/2014WO2013124298A3 Multi-phase converter
05/22/2014WO2013124108A3 Multi-phase converter
05/22/2014WO2013038396A3 Dc converter with adjustable output voltage
05/22/2014US20140140109 Flyback power supply regulation apparatus and methods
05/22/2014US20140140108 Controller for generating jitters in a constant current mode of a power converter and method thereof
05/22/2014US20140140107 Isolated power converter, inverting type shunt regulator, and operating method thereof
05/22/2014US20140140106 Adaptive dead time control scheme for switch mode power converter with synchronous rectifiers topology
05/22/2014US20140140104 High voltage dc/dc converter
05/22/2014US20140140103 Switching power supply
05/22/2014US20140140102 Drive transformer isolation adaptive drive circuit
05/22/2014US20140139728 Power supply device for camera device in a mobile terminal
05/22/2014US20140139283 Extreme environment compensation controller for integrated circuits
05/22/2014US20140139200 Energy storage system and method thereof
05/22/2014US20140139199 Modulated power supply system and method with automatic transition between buck and boost modes
05/22/2014US20140139134 Reference voltage regulating method and circuit for constant current driver
05/22/2014US20140139021 Multi-output power supply
05/22/2014DE19924568B4 Ladungspumpe Charge pump
05/22/2014DE102008006519B4 Wechselrichtersystem Inverter system
05/21/2014EP2733838A2 Load transient asynchronous boost for pulse width modulation modulator
05/21/2014EP2732676A1 Resonate driver for solid state light sources
05/21/2014EP2732541A2 Assembly having a potential-isolated electrical power supply device
05/21/2014EP2732524A1 Automatic power converter bypass
05/21/2014CN203608102U 一种晶体管开关电源 A transistor switching power supply
05/21/2014CN203608101U 返驰式交直流转换装置 Flyback AC-DC converter
05/21/2014CN203608100U 一种适用于电表的多级结构电源 One for multi-level structure of the power meter
05/21/2014CN203608099U 制冷设备及用于制冷设备的控制系统的电源 Refrigeration equipment and systems for controlling the power supply of refrigeration equipment
05/21/2014CN203608098U 电源供应装置 Power supply means
05/21/2014CN203608092U 变频器、变频空调及空调系统 Inverter, inverter air conditioner and air-conditioning systems
05/21/2014CN203608089U 一种变换器串联电路 An inverter series circuit
05/21/2014CN203608088U 辅助逆变器 Auxiliary inverter
05/21/2014CN203608087U 双Boost电路的MPPT控制器 MPPT Controller Dual Boost Circuit
05/21/2014CN203608086U 便携式光伏电源系统的电源转换电路 Portable power conversion circuit photovoltaic power system
05/21/2014CN203608085U 具有pfc功能的逆变焊机 Inverter welding machine has pfc function
05/21/2014CN203608084U 具有低纹波的四开关升降压变换器 Four switches with low ripple buck converter
05/21/2014CN203608083U 控制主板及电器设备 Control board and Appliances
05/21/2014CN203608082U 降低Boost型PFC转换器升压幅度的装置 Boost PFC converter to reduce the magnitude of the boost device
05/21/2014CN203602383U 一种低频包络载波的高频水处理电路 Low-frequency envelope of the carrier frequency water circuit
05/21/2014CN103814513A 开关模式转换器及控制开关模式转换器的方法 Switch-mode converters and control switch mode converter method
05/21/2014CN103814512A 用于配电自动化系统的模块化电源 For modular power distribution automation system
05/21/2014CN103814511A 用于功率因数校正的方法和电路 Method for power factor correction circuit
05/21/2014CN103814510A 电力采集装置 Power collection device
05/21/2014CN103814492A 用于混合系统的dc/dc转换器 Dc for the hybrid system / dc converter
05/21/2014CN103813591A 低输出电流峰均比的CRM Flyback LED驱动器 Low output current PAPR CRM Flyback LED Driver
05/21/2014CN103812361A 以单一接脚侦测温度及交流电源的控制器及电源转换器 A single pin to detect temperature and AC power controllers and power converter
05/21/2014CN103812359A 一种交流-直流变换电路及其控制方法 An AC - DC conversion circuit and control method
05/21/2014CN103812357A 一种中频400hz电源 Power Intermediate Frequency 400hz
05/21/2014CN103812350A 压电泵驱动电源 Piezoelectric pump drive power
05/21/2014CN103812349A 一种高升压dc/dc变换器 A high-boost dc / dc converter
05/21/2014CN103812348A 电力转换系统 The power conversion system
05/21/2014CN103812347A 数字误差信号比较器 Digital error signal from the comparator
05/21/2014CN103812346A 超高压输入开关电源模块 EHV input switching power supply module
05/21/2014CN103812345A 一种开关电源 A switching power supply
05/21/2014CN103812344A 适应性温度补偿电路及方法 Adaptive temperature compensation circuit and method
05/21/2014CN103812343A 一种用于压控振荡器的多级电压转换器 Multi-stage voltage converter for a voltage controlled oscillator
05/21/2014CN103812342A 具有非线性前馈校正的交换调节器控制 Nonlinear feedforward correction before switching regulator control
05/21/2014CN103812341A 适应性温度补偿电路及方法 Adaptive temperature compensation circuit and method
05/21/2014CN103812340A 开关调节器 Switching Regulator
05/21/2014CN103812339A 降压电路及具有其的降压组件 Step-down circuit and step-down component having the same
05/21/2014CN103812338A 用于调节直流电压变换器的测量电路 For adjusting the measuring circuit of the DC voltage converter
05/21/2014CN103812337A 应用于电源转换器的电流控制电路及其控制方法 Applied to the power converter current control circuit and control method
05/21/2014CN103812336A Boost逆变器系统 Boost inverter system
05/21/2014CN103812335A 电子装置、电力供给装置及电力供给方法 Electronic devices, power supply apparatus and power supply method
05/21/2014CN103812334A 多输出切换式电源供应器及多输出电源供应方法 Multi-output switching power supplies and multi-output power supply method
05/21/2014CN103812333A 电荷泵的控制电路和电荷泵电路 The charge pump control circuit and charge pump circuit
05/21/2014CN103812332A 一种电荷泵电路及存储器 One kind of charge pump circuit and a memory
05/21/2014CN103812331A 直流转换电路 Converter circuit
05/21/2014CN103812330A 可动态调整输出电压的电源转换器及其适用的供电系统 Can dynamically adjust the output voltage of the power converter and power supply system applicable
05/21/2014CN103812329A 多相式电压转换系统 Multiphase Voltage Conversion System
05/21/2014CN103812328A 一种用于电压变换器的并联均流线路 A shunt voltage converter for both flow line
05/21/2014CN103812327A 一种定时换向精确可调直流电压转换装置 A timed commutation precision adjustable DC voltage conversion device
05/21/2014CN103812326A 车辆降压式电源转换控制器及方法 Vehicles buck power converter controller and method
05/21/2014CN103812232A 基于电压反馈的无线无源植入式医疗装置及其控制方法 Wireless passive implantable medical device and control method based on the voltage feedback
05/21/2014CN102412707B 开关变换器及其控制电路和控制方法 Switching converter and its control circuit and control method
05/21/2014CN102334164B 开关电容器电压转换器 A switched capacitor voltage converter
05/21/2014CN102270929B 转换电路以及包含有这种转换电路的电子系统 Conversion circuit and an electronic system comprising such a converter circuit
05/20/2014US8730700 Current source inverter and method for controlling current source inverter
05/20/2014US8730695 Load balancing method and system to scale DC output power by temperature of parallel DC power supplies
05/20/2014US8730693 Control circuit of charge pump circuit for enhancing efficiency and driving capacity
05/20/2014US8730688 Flyback power converter with multiple outputs and a secondary side post regulator thereof
05/20/2014US8730687 Switching controller with valley-lock switching and limited maximum frequency for quasi-resonant power converters
05/20/2014US8730686 Dual-input nine-phase autotransformer for electric aircraft AC-DC converter
05/20/2014US8730075 Apparatus and system to suppress analog front end noise introduced by charge-pump through employment of charge-pump skipping
05/20/2014US8729881 Voltage/current control apparatus and method
05/20/2014US8729880 Switched power regulator with error signal estimation and presetting
05/20/2014US8729879 Device of inductance detection and the method using the same
05/15/2014WO2014074923A1 Soft-start for resonant converters
05/15/2014WO2014073567A1 Method for controlling power source switching circuit
05/15/2014WO2014073380A1 Reactor, converter, power conversion apparatus, and reactor manufacturing method
05/15/2014WO2014073257A1 Bi-directional conversion circuit, bi-directional dc-dc conversion device, bi-directional ac-dc conversion device, control method, control circuit, and control program
05/15/2014WO2014073182A1 Charger
05/15/2014WO2014073087A1 Power source device
05/15/2014WO2014073058A1 Power source device
05/15/2014WO2014072383A1 Absolute value current-sensing circuit for step-down dc-to-dc converters with integrated power stage
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