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 1 - Details of apparatus for conversion
Patents for H02M 1 - Details of apparatus for conversion (33,954)
05/2014
05/30/2014WO2014023446A4 Method for controlling a power stage
05/30/2014WO2013124296A3 Multi-phase converter
05/30/2014WO2013063387A3 Inductance based parallel amplifier phase compensation
05/29/2014US20140146586 Multilevel converter and method of starting up a multilevel converter
05/29/2014US20140146585 System and method for power conversion
05/29/2014US20140146583 Hvdc converter with neutral-point connected zero-sequence dump resistor
05/29/2014US20140145700 Controlled Switch
05/28/2014EP2735091A1 Power supply system with dynamic filtering
05/28/2014DE102012221687A1 Voltage converter circuitry for distributed embedded micro-system, has transformer which is provided with secondary winding that is used for reconducting transformed voltage to control inputs of controllable switches
05/28/2014DE102012218579B4 Niederinduktives Kondensatormodul und Leistungssystem mit einem solchen Niederinduktives capacitor module and power system with such a
05/28/2014DE102012111491A1 Elektronisches Gerät mit elektrisch leitender Deckelverbindung Electronic device with conductive lid connection
05/28/2014DE102012111317A1 Circuit device with down converter for supplying current to e.g. fog lamp of motor car, has comparator including terminal connected with output of unit for converting input voltage of converter into signal dependent of reference voltage
05/28/2014DE102005043882B4 Verfahren zum Betreiben von Schaltnetzteilen A method of operating a switching power supply
05/28/2014DE10055396B4 Vorrichtung zum Betrieb einer schnelllaufenden Drehfeldmaschine und deren Verwendung Apparatus for operating a high-speed induction machine and their use
05/28/2014CN203617926U 供电电路及具有该供电电路的电子设备 An electronic device having a power supply circuit and the supply circuit
05/28/2014CN203617921U 一种宽电压自适应逆变式弧焊电源 One kind of adaptive wide voltage inverter welding power source
05/28/2014CN203617910U 交交流电源转换装置 AC AC power conversion device
05/28/2014CN203617902U 集成降压-反激式高功率因数恒流电路及装置 Integrated buck - high power factor flyback constant current circuit and device
05/28/2014CN203617900U 三相功率因数校正装置 Three-phase power factor correction device
05/28/2014CN203617899U 改进型快速放电和恒流充电的缓启动装置 Slow start means improved rapid discharge and constant current charging
05/28/2014CN203617898U 一种逆变器零电荷启动和停止电路 An inverter circuit starts and stops zero charge
05/28/2014CN203617897U 一种功率开关管的保护及缓冲电路 Protection of a power switch and a buffer circuit
05/28/2014CN203617896U 用于光伏并网逆变器的升压与降压混合型功率解耦电路 Boost and buck hybrid power decoupling circuit for photovoltaic grid inverters
05/28/2014CN203617895U Lcl滤波单元 Lcl filtering unit
05/28/2014CN203617894U 用于ups的母线的emi滤波器组件 Emi filter assembly for ups of bus
05/28/2014CN203617893U 智能功率模块ipm 电路 Intelligent Power Module ipm circuit
05/28/2014CN203617892U 电饭煲的线圈盘驱动控制装置 Cooker coil disk drive control device
05/28/2014CN203617891U 带死区调整的igbt驱动电路 Igbt driver circuit with a dead zone adjustment
05/28/2014CN203617890U 一种固态开关的驱动电路 A solid state switch driving circuit
05/28/2014CN203617889U 可控硅驱动电路及电加热设备 SCR drive circuit and electric heating equipment
05/28/2014CN203617888U 一种维护时免拆装的电源 A maintenance-free disassembly of the power
05/28/2014CN203617887U 一种低压穿越变流器功率模块 A low pressure through the converter power module
05/28/2014CN203617886U 一种igbt功率单元导向锁紧装置 One kind igbt power unit guide locking device
05/28/2014CN203617885U 一种igbt功率单元 One kind igbt power unit
05/28/2014CN203617884U 一种供电接口单元 A power supply interface unit
05/28/2014CN203617883U 一种高压变频水冷装置 A high voltage inverter cooling device
05/28/2014CN203617882U 一种高压变频水冷柜 A high-pressure frequency conversion water cooler
05/28/2014CN203617881U 用于连接igbt与直流母线电器的安全连接结构 Igbt DC bus for connecting electrical connection structure safety
05/28/2014CN203617880U 一种具有转速追踪功能的变频器 Inverter having a speed tracking function
05/28/2014CN203617879U 适配器电源 Adapter Power
05/28/2014CN203617878U 一种固定导通时间的谐振软开关 Conduction time of a fixed-resonant soft-switching
05/28/2014CN103828215A 功率转换装置 Power conversion means
05/28/2014CN103828210A 开关转换器和用于调节开关转换器的方法 Switching converter and a method for adjusting the switching converter
05/28/2014CN103828208A 用于操控半导体开关的控制装置和方法 Control the semiconductor switching device and a method for controlling
05/28/2014CN103828207A 电力系统结温控制 Power system junction temperature control
05/28/2014CN103828206A 用于二线制总线对讲系统的待机供电电路及其装置 Standby power supply circuit and apparatus for two-wire bus intercom system
05/28/2014CN103828205A 用于控制电力开关的电源 For controlling the power supply switch
05/28/2014CN103828164A 用于对光伏设备的逆变器进行过压保护的方法和装置 Method and apparatus for photovoltaic inverter overvoltage protection devices were
05/28/2014CN103828163A 半导体器件控制中的改进可靠性 Improved control of the semiconductor device reliability
05/28/2014CN103825487A SiC高压开关与硅IGBT混合式三相四线高压变换器 SiC high-voltage switch with silicon IGBT three-phase four-wire high-voltage hybrid converter
05/28/2014CN103825485A 一种强迫换相桥路 A form of forced commutation bridge
05/28/2014CN103825484A 一种新型强迫换相桥路 A new bridge forced commutation
05/28/2014CN103825479A 一种功率变换器 A power converter
05/28/2014CN103825475A 提高车载充电机功率因数的电路及控制方法 Improve the circuit and control method car charger power factor
05/28/2014CN103825474A 低共模噪声的电源变换装置及其应用系统 Low common mode noise power converting device and the application system
05/28/2014CN103825473A 具有交流过压保护的开关电源 AC overvoltage protection with a switching power supply
05/28/2014CN103825470A 一种四象限变频器 A four-quadrant converter
05/28/2014CN103825465A 隔离式电源转换器、反相式并联稳压器及其操作方法 Isolated power converter, an inverter-type shunt regulator and its method of operation
05/28/2014CN103825458A 直流-直流转换器及预充电方法 DC - DC converters and pre-charging method
05/28/2014CN103825457A 一种准z源直流-直流升压变换器电路 A quasi-z source DC - DC boost converter circuit
05/28/2014CN103825451A 直流转换电路 Converter circuit
05/28/2014CN103825447A 一种防浪涌无桥功率因数校正电路 An anti-surge bridgeless power factor correction circuit
05/28/2014CN103825446A 交流直流变换器的有桥功率因数控制器 AC-DC converters are the bridge Power Factor Controller
05/28/2014CN103825445A 交流直流变换器的无桥功率因数控制器 AC-DC converter bridgeless power factor controller
05/28/2014CN103825444A 全桥式变换器的快速启动方法 Quick Start method full bridge converter
05/28/2014CN103825443A 多电平逆变器 Multi-level inverter
05/28/2014CN103825442A 中频电源的逆变电路缓冲结构 IF power inverter circuit buffer structure
05/28/2014CN103825441A 电源并联低纹波输出控制方法 Parallel low ripple output power control method
05/28/2014CN103825440A 一种用于调节电磁吸力悬浮系统电磁铁稳态电流及纹波的控制方法 A method of controlling electromagnetic solenoid steady suction suspension system for adjusting the current and ripple
05/28/2014CN103825439A Buck变换器电路 Buck converter circuit
05/28/2014CN103825438A 一种并网逆变器lcl-lc滤波器的参数设计方法 A design method and parameter grid inverter lcl-lc filter
05/28/2014CN103825437A Ac-dc电力升压器及用于ac和dc照明的ac-dc电力控制模块 Ac-dc power booster and the ac-dc power control module is used for ac and dc lighting
05/28/2014CN103825436A 一种高速大电流的功率场效应管驱动电路 A high-speed high current power FET drive circuit
05/28/2014CN103825435A 双向可控的高频开关电路 Two-way controllable high-frequency switching circuit
05/28/2014CN103825434A 一种igbt驱动电路 One kind igbt driver circuit
05/28/2014CN103825433A 开关变换器及其控制电路 Switching converter and its control circuit
05/28/2014CN103825432A 用于驱动半导体器件的驱动器电路、系统及方法 A driver circuit for driving a semiconductor device, system and method
05/28/2014CN103825431A 一种改进型全桥驱动电路 An improved full-bridge driver circuit
05/28/2014CN103825430A 一种采用半导体制冷片散热的变频器 A semiconductor chip cooling refrigeration inverter using
05/28/2014CN103825429A 电力机车中功率模块的散热器的设计方法 Design methods radiator electric locomotives in power module
05/28/2014CN103825428A 带电能计量功能的电源 Power measurement functions can be charged
05/28/2014CN102594106B 一种并网逆变器电压背景谐波的抑制方法 One kind of background grid inverter voltage harmonic suppression method
05/28/2014CN102545642B 一种矩阵变换器窄脉冲抑制与电能质量改进方法 A Matrix Converter narrow pulse suppression and power quality improvement methods
05/28/2014CN102377252B 一种对高压输电线进行电压转换的悬浮电源 A kind of high voltage transmission lines floating supply voltage conversion
05/28/2014CN102299654B 功率变换装置 Power conversion means
05/28/2014CN102290996B 控制电路以及同步整流电路 A control circuit and a synchronous rectifier circuit
05/28/2014CN102257713B 用于接触式ic读卡器的电力接口电路 Power interface circuit for contactless ic card reader
05/28/2014CN102097962B 开关电源双路输出交叉调整电路 Switching power supply circuit dual output cross regulation
05/28/2014CN101919143B 用于运行风能装置的方法 The method used to run wind energy device
05/28/2014CN101753015B 改善交互干扰的降压式电源转换器及其方法 Improve the interaction interference buck power converter and method
05/28/2014CN101501972B 在低开关损耗下借助逆变器的驱动 With inverter driven at low switching losses
05/28/2014CN101373928B 一种用于汽车的电源转换器系统 A power converter system for automobiles
05/27/2014US8736242 Buck circuit
05/26/2014DE202014102332U1 Netzgerät mit Überspannungsschutz Power supply with overvoltage protection
05/22/2014WO2014078348A1 Ups systems and methods using ups modules with differential mode inductor coupling
05/22/2014WO2014077596A1 Apparatus for compensating for ripple and offset of inverter, and method therefor
05/22/2014WO2014077586A1 Apparatus for converting power by means of fault-tolerant pwm switching and method for controlling same
05/22/2014WO2014077281A1 Power conversion apparatus
05/22/2014WO2014076840A1 Power converter case
05/22/2014WO2014076138A1 Converter
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