| Patents for H02M 1 - Details of apparatus for conversion (33,954) |
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| 01/14/2015 | CN204103757U 一种变整流升降压pfc控制电路 A variant of the rectified buck pfc control circuit |
| 01/14/2015 | CN204103756U 一种储能变流器的保护电路结构 One kind of energy storage converter protection circuit configuration |
| 01/14/2015 | CN204103755U 一种浪涌抑制整流保护电路 One kind of surge suppression to protect the rectifier circuit |
| 01/14/2015 | CN204103754U 轨道交通直流牵引整流器过电压保护装置 Rail DC traction rectifiers overvoltage protection device |
| 01/14/2015 | CN204103753U 电磁兼容性滤波器及包括其的直流-直流变换器 EMC filter and including DC - DC converter |
| 01/14/2015 | CN204103752U 一种三相电源滤波装置及电力变换装置 A three-phase power supply filtering device and power conversion devices |
| 01/14/2015 | CN204103751U 一种基于多dsp加cpld的三电平变流器的驱动结构 A three-level converter based on multi-dsp plus cpld drive structure |
| 01/14/2015 | CN204103750U 镶嵌式井下电路模块装置 Mosaic underground circuit module device |
| 01/14/2015 | CN204103749U 一种用于三电平有源滤波装置的层叠母排 Laminated busbars a three-level active filtering device for |
| 01/14/2015 | CN204103748U 一种变频器 One kind of drive |
| 01/14/2015 | CN204103747U 一种集成化水冷三电平功率单元 An integrated three-level water-cooled power unit |
| 01/14/2015 | CN204103746U 一种循环散热的集装箱式高压变频器 A circular high voltage inverter heat containers |
| 01/14/2015 | CN204103745U 一种高防护等级的变频器密封结构 Of a high degree of protection of the inverter seal structure |
| 01/14/2015 | CN204103744U 一种mcm封装的电源模块 One kind mcm encapsulated power supply module |
| 01/14/2015 | CN204103743U 智能功率模块 Intelligent Power Module |
| 01/14/2015 | CN204103742U 一种变流柜外壳 A variable flow cabinet enclosure |
| 01/14/2015 | CN204103741U 电容储能充电电路及具有该电路的半桥控制电路 Energy storage capacitor charging circuit and the circuit has a half-bridge control circuit |
| 01/14/2015 | CN204103554U 一种模块化不间断电源 A modular uninterruptible power supply |
| 01/14/2015 | CN104285354A 用于高功率因数充电的系统和方法 System and method for charging the high power factor |
| 01/14/2015 | CN104283587A 一种具有共模电流抑制能力的能量与信息时分复合传输系统 Having a common mode current rejection of energy and information transmission system of time-division complex |
| 01/14/2015 | CN104283448A 电力变换装置 Power conversion means |
| 01/14/2015 | CN104283443A 具有死区时间拓扑结构的自驱动同步整流电路 With a dead time topology self-driven synchronous rectifier circuit |
| 01/14/2015 | CN104283441A 一种直流电源及提供直流电源的方法 A DC power source and method to provide DC power supply |
| 01/14/2015 | CN104283439A 一种柔性直流输电工程换流站及其布置方法 A flexible HVDC converter stations and its layout method |
| 01/14/2015 | CN104283432A 联合共模电压注入系统和方法 Joint common mode voltage injection system and method |
| 01/14/2015 | CN104283430A 软启动切换电源转换装置 Soft start switching power conversion devices |
| 01/14/2015 | CN104283426A 一种多环路反馈的控制电路及应用其的开关电源 A multi-loop feedback control circuit and the application of its switching power supply |
| 01/14/2015 | CN104283414A 一种功率因数校正器 A power factor correction |
| 01/14/2015 | CN104283413A 一种无桥pfc电路的控制方法及装置 A control method bridgeless pfc circuits and devices |
| 01/14/2015 | CN104283412A 一种光伏逆变器的开启方法和系统 A photovoltaic inverter open method and system |
| 01/14/2015 | CN104283411A Ac/dc变换器电路和家用电器的电源系统 Ac / dc converter circuit power supply systems and household appliances |
| 01/14/2015 | CN104283410A 模块化多电平换流阀子模块驱动接口互锁方法 Modular multi-valve interlocking sub-module interface method of driving flat swap |
| 01/14/2015 | CN104283409A 一种自供电的源极驱动电路及应用其的开关电源 A self-powered source driving circuit and the switching power supply of its application |
| 01/14/2015 | CN104283408A 载波调制方法、调制装置及调制系统 Carrier modulation method, the modulation device and the modulation system |
| 01/14/2015 | CN104283407A 对电力供应变动具有低敏感性的阻抗元件 Electric power supply having a low sensitivity to changes in impedance element |
| 01/14/2015 | CN104283406A 一种mcm封装的电源模块及制备方法 One kind mcm encapsulated power modules and preparation methods |
| 01/14/2015 | CN104283405A 电力转换装置及搭载了该电子转换装置的铁道车辆 And equipped with the power conversion device of the electronic switching means of the railway vehicle |
| 01/14/2015 | CN104283404A 具有非均匀的绕组端子分布的耦合电感器 Winding terminal having a non-uniform distribution of the coupled inductor |
| 01/14/2015 | CN104283403A 电源装置 Power supply unit |
| 01/14/2015 | CN104283402A 一种风能变流器系统及除湿方法 A wind energy converter system and dehumidification |
| 01/14/2015 | CN104275077A 一种除湿装置及除湿方法及具有该除湿装置的风能变流器 A dehumidifying apparatus and method for dehumidification and the wind energy converter having the dehumidifying device |
| 01/14/2015 | CN103199688B 一种开关电源的上电冲击电流抑制方法 A switch on the power supply surge current suppression method |
| 01/14/2015 | CN103051167B 一种基于mmc的upqc充电启动方法 Upqc start charging method based mmc |
| 01/14/2015 | CN103023314B 升降压开关电源及其控制器 Buck switching power supply and controller |
| 01/14/2015 | CN102969880B 一种单相电压型变换器消除二次纹波电路 A single-phase voltage converter circuit to eliminate secondary ripple |
| 01/14/2015 | CN102891605B 开关电源装置 Switching power supply unit |
| 01/14/2015 | CN102857087B 一种功率因数自适应控制方法 A power factor adaptive control method |
| 01/14/2015 | CN102832794B 变频器系统及其故障处理方法 Drive system and troubleshoot |
| 01/14/2015 | CN102820766B 脉冲宽度调制控制方法及其装置 Pulse width modulation control method and device |
| 01/14/2015 | CN102810973B 栅极驱动电路 Gate drive circuits |
| 01/14/2015 | CN102594114B 一种同相供电变流器系统 One kind of the same phase power converter system |
| 01/14/2015 | CN102545648B 多相电流供给电路、驱动装置、压缩机及空气调和机 Multiphase current supplying circuit, the driving means, a compressor and an air conditioner |
| 01/14/2015 | CN102545559B 栅极驱动电路及半导体装置 The gate drive circuit and semiconductor device |
| 01/14/2015 | CN102447386B Dc-dc转换器中控制感应能量的系统和方法 System and method Dc-dc converter controlled induction energy |
| 01/14/2015 | CN102318173B 具有功率因数校正电路的电子镇流器 Electronic ballast with power factor correction circuit |
| 01/14/2015 | CN102097968B 整流器电路 Rectifier circuit |
| 01/14/2015 | CN102075084B 一种精密数字电源 A precision digital power |
| 01/13/2015 | US8935548 DC-DC converter and operating method thereof |
| 01/13/2015 | US8934803 Image forming apparatus, bias power supply device, and bias power supply method to control start and stop of supply of transfer electric field to transfer roller |
| 01/13/2015 | US8934277 Semiconductor system with at least one three-level electric power inverter circuit |
| 01/13/2015 | US8934275 Switching loss reduction in converter modules |
| 01/13/2015 | US8934273 Switching power supply including power factor correction circuit with polarity determination control |
| 01/13/2015 | US8934271 Startup circuit, switching power source IC, and switching power source apparatus |
| 01/13/2015 | US8934268 Power electronic converter for use in high voltage direct current power transmission |
| 01/13/2015 | US8934267 Loosely regulated feedback control for high efficiency isolated DC-DC converters |
| 01/13/2015 | US8934206 Remote sensing circuit and high-power supply apparatus having the same |
| 01/13/2015 | US8933747 Semiconductor chip package including voltage generation circuit with reduced power noise |
| 01/13/2015 | US8933685 Protection system and method for DC-DC converters exposed to a strong magnetic field |
| 01/13/2015 | US8933679 Adaptive dead-time control |
| 01/13/2015 | US8933678 Buck volatge converting apparatus |
| 01/13/2015 | US8933677 Voltage regulator controller frequency varied by load current |
| 01/13/2015 | US8933641 Power supply device having an auxiliary supply source for control circuitry |
| 01/13/2015 | US8933637 AC/DC power converter |
| 01/13/2015 | US8933577 Pitch system for a wind energy system and method for operating a pitch system |
| 01/13/2015 | CA2744302C Power converter |
| 01/13/2015 | CA2567182C A circuit for monitoring harmonic distortion in the power supply of a synchronous electrical machine with permanent magnet excitation |
| 01/08/2015 | WO2015003042A1 Ups systems and methods using dual mode rectifier/inverter |
| 01/08/2015 | WO2015001898A1 Alarm output circuit |
| 01/08/2015 | WO2015001883A1 Drive device for insulated-gate semiconductor element, and power conversion device |
| 01/08/2015 | WO2015001373A1 A gate drive circuit and a method for setting up a gate drive circuit |
| 01/08/2015 | WO2015001311A1 Synchronising parallel power switches |
| 01/08/2015 | WO2015000916A1 Dc-dc converter with configurable compensator |
| 01/08/2015 | WO2015000484A1 Actuator system |
| 01/08/2015 | WO2014139559A9 High-power dc switch |
| 01/08/2015 | US20150009730 Control of an inductive load with temperature-sensitive current reduction mechanism |
| 01/08/2015 | US20150009729 Circuit having a fault protecting function |
| 01/08/2015 | US20150009728 Dc power supply circuit |
| 01/08/2015 | US20150009727 Power converter with low common mode noise |
| 01/08/2015 | US20150009720 Method and apparatus for controlling the maximum output power of a power converter |
| 01/08/2015 | US20150008894 Dynamic start-up circuit for hysteretic loop switched-capacitor voltage regulator |
| 01/08/2015 | DE10325956B4 Umrichtersystem Converter |
| 01/08/2015 | DE102014008642A1 Temperaturschätzvorrichtung zum Schätzen der Temperatur eines Leistungshalbleiterchips und Motorsteuervorrichtung mit einer solchen Temperaturschätzvorrichtung Temperature estimation means for estimating the temperature of a power semiconductor chip and the engine control device having such a temperature estimating device |
| 01/08/2015 | DE102014002298B3 Vorrichtung zur potentialgetrennten Übertragung von Steuersignalen für einen kaskadierten Hochspannungsschalter Device for potential-separated transmission of control signals for a cascaded high voltage switch |
| 01/08/2015 | DE102013213348A1 Leistungshalbleitermodul und elektrischer Antrieb mit einem Leistungshalbleitermodul The power semiconductor module and electrical drive with a power semiconductor module |
| 01/08/2015 | DE102013213044A1 Permanentmagneterregte Elektromaschine Permanent-magnet electric machine |
| 01/07/2015 | EP2822180A1 Semiconductor device and method for driving high-side circuit |
| 01/07/2015 | EP2822171A2 Apparatus for modifying voltage command for detecting output current in inverter |
| 01/07/2015 | EP2822167A2 Control of a matrix converter in the saturation area of the output voltages |
| 01/07/2015 | EP2822164A2 Multi-level medium-voltage inverter |
| 01/07/2015 | EP2822163A1 Power supply system |