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)
12/2014
12/24/2014CN104242606A 半导体器件 Semiconductor devices
12/24/2014CN104242605A 均流母排 Current busbar
12/24/2014CN104242475A 一种微电子器件的能量收集装置 A microelectronic device energy collection device
12/24/2014CN104242418A 电池充电用车载充电器 Battery charging with car charger
12/24/2014CN104242404A 一种mosfet驱动电路 One kind of mosfet driver circuit
12/24/2014CN104242333A 模块化多电平换流器柔性直流输电系统的自励起动方法 Modular multi-level inverter flexible HVDC system starting method and self-motivation
12/24/2014CN104241278A 交流对直流电源转换器的控制电路 AC-to-DC power converter control circuit
12/24/2014CN104238702A 供电电路 Power supply circuit
12/24/2014CN104238596A 电子设备工作温度调节系统及开关电源装置 Electronic equipment operating temperature regulation system and switching power supply unit
12/24/2014CN104237615A 电流过零检测装置、信号获取电路及电路系统 Current zero-crossing detection means, the signal acquisition circuit and circuitry
12/24/2014CN103166444B 一种远程关断控制信号接收电路 A long-range off control signal receiving circuit
12/24/2014CN103124463B 一种高功率因数的led照明装置 Led lighting device for high power factor
12/24/2014CN103066827B 功率因数校正电路及其输入前馈补偿电路 Before power factor correction circuit and input feed-forward compensation circuit
12/24/2014CN103036401B 一种基于模块化设计的电源控制器平面度保证方法 Power Controller flatness guaranteed method based on modular design
12/24/2014CN102780414B 大功率并网逆变器抑制启动冲击电流的装置及其方法 Power grid inverter inrush current suppression apparatus and method
12/24/2014CN102769375B 具有并联连接的多个开关元件的功率用半导体装置 Power having a plurality of switching elements connected in parallel with the semiconductor device
12/24/2014CN102545582B 无桥功率因数校正电路及其控制方法 Bridgeless power factor correction circuit and control method
12/24/2014CN102498650B 具有高频变压器的dc/dc转换器的起动 Dc / dc converter with high frequency transformer starter
12/24/2014CN102460920B Led电源和dc-dc转换器 Led power supplies and dc-dc converters
12/24/2014CN102340238B 矩阵变换器 Matrix Converter
12/24/2014CN102187557B 功率用半导体元件的驱动电路 Power drive circuit of the semiconductor element
12/23/2014US8917865 Voltage generation apparatus and voltage generation method
12/23/2014US8917068 Quasi-resonant controlling and driving circuit and method for a flyback converter
12/23/2014US8917067 Assisting an output current of a voltage converter
12/23/2014US8917053 Electric power converter with transformer
12/23/2014US8917050 Power inverter and electric power steering controller
12/23/2014US8917032 Method and apparatus for active ripple cancelation
12/23/2014US8917021 Power supply apparatus and luminaire
12/23/2014US8916998 Control circuit for an electrical drive device, having confined current loops and reduced interference emissions
12/23/2014US8916992 Power generating system
12/23/2014US8916882 Switching circuit and semiconductor module
12/23/2014US8916764 Output voltage ripple control for a DC-DC power converter
12/18/2014US20140369102 High power converter comprising low power switches and a switch control device for generating a pulse with a reference value and at least two control values
12/18/2014US20140369094 Converter cell and associated converter arm and method
12/18/2014US20140369093 Adaptive rcd snubber and method for switching converter
12/18/2014US20140369092 Method of reducing input current distortion in a rectifier
12/18/2014US20140369091 Method for operating a drive control device, facility with means for executing the method and drive control device with such a facility
12/18/2014US20140369090 Inverter apparatus
12/18/2014US20140369089 Power conversion control device
12/18/2014US20140369085 Power delivery device and control method of the same
12/18/2014US20140369079 Voltage converter for a motor vehicle
12/18/2014US20140368742 Power supply, power control method for controlling a standby mode, and display apparatus having the same
12/18/2014US20140368741 Power circuit part, power control method thereof and display apparatus having the same
12/18/2014US20140368179 Power supply device
12/18/2014US20140367563 Asymmetric waveform pulse generator and faims ion detector employing same
12/17/2014CN204031594U Pcb板的固定结构及变频器 Pcb board fixed structure and inverter
12/17/2014CN204030998U 一种光伏逆变器机箱以及光伏逆变器 A photovoltaic inverters and PV inverter chassis
12/17/2014CN204030995U 一种开关电源启动电路 A switching power supply start-up circuit
12/17/2014CN204030994U 供电模块、开关电源芯片以及开关电源系统 Power supply modules, switching power supply and switching power supply system chip
12/17/2014CN204030991U 适用于半桥模块的三相逆变复合母排 Suitable for half-bridge module busbars complex three-phase inverter
12/17/2014CN204030968U 点灯电源高频化装置 Lighting power high-frequency devices
12/17/2014CN204030967U 一种数控无触点稳压器补偿电路 One kind of non-contact voltage regulator CNC compensation circuit
12/17/2014CN204030960U 借部分功率控制的升压型直流电能输出控制电路装置 By Boost DC portion of the power control means can output control circuit
12/17/2014CN204030948U 一种dc-dc模块电源绝缘、屏蔽垫片 One kind of dc-dc power modules insulation, shielding gaskets
12/17/2014CN204030947U 一种usb接口电路 One kind of usb interface circuit
12/17/2014CN204030946U 一种变频器的软启动系统及应用其的变频空调器 Soft-start system for the inverter and the inverter air conditioner use their
12/17/2014CN204030945U 一种无电池启动式正弦波逆变器 A non-battery start sine wave inverter
12/17/2014CN204030944U 一种电源启动用假负载电路 A power supply circuit starts with a dummy load
12/17/2014CN204030943U 光伏逆变器启动控制电路 PV inverter start control circuit
12/17/2014CN204030942U 一种用于高压大功率变频器的缓冲回路 A high-voltage power inverter buffer circuit
12/17/2014CN204030941U 一种保护电路及稳压电路 A protective circuit and voltage regulator circuit
12/17/2014CN204030940U 一种抑制光伏漏电流的有源共模噪声抑制器 A method of inhibiting the leakage current of the active photovoltaic common mode noise suppressor
12/17/2014CN204030939U 一种有源电力滤波器功率单元用的结构装置 An active power filter structure of the device with the power unit
12/17/2014CN204030938U 一种矿用变频器拓扑电路 Ore with inverter circuit topology
12/17/2014CN204030937U 一种大功率并网逆变器及其emi滤波器 One kind of power grid inverter and emi filter
12/17/2014CN204030936U 一种igbt三电平功率模块 One kind of three-level power module igbt
12/17/2014CN204030935U 一种发动机电源驱动电路 An engine power driver circuit
12/17/2014CN204030934U 一种防爆变频器机芯模块 One kind of explosion-proof inverter module Movement
12/17/2014CN204030933U 多功能绝缘底板 Multifunctional insulated floor
12/17/2014CN204030932U 便于搬运的大功率通用变频器 Ease of handling high-power general-purpose inverters
12/17/2014CN204030931U 一种轨道交通牵引变流器用走行风冷式水冷系统 One kind of rail traction Used Traveling air-cooled cooling system
12/17/2014CN204030930U 一种矿用隔爆兼本安型变频器冷却装置 An inverter cooling device mine explosion-proof and intrinsically safe
12/17/2014CN204030929U 变频器 Drive
12/17/2014CN204030928U 变频器 Drive
12/17/2014CN204030927U 一种防爆变频器 One kind of explosion-proof inverter
12/17/2014CN204030926U 功率柜 Power cabinet
12/17/2014CN204030925U 一种电动车辆dc-dc隔离转换器 An electric vehicle isolated dc-dc converters
12/17/2014CN204030924U 一种全功率chopper模块 An all-power chopper module
12/17/2014CN204030923U 一种可以快速插拔的功率模块 A way to quickly plug the power module
12/17/2014CN204030922U 一种脉波调变转换电路 A pulse wave modulation conversion circuit
12/17/2014CN204030921U 电气零部件的收纳壳体 A housing accommodating electric components
12/17/2014CN204030920U 防误变频器 Anti-error converter
12/17/2014CN204030919U 一种多联组塔结构的模块化多电平电压源换流器 Modular multi-level voltage source of a group of multi-tower structure converter
12/17/2014CN204030626U 一种基于双处理器的光伏并网逆变器 Dual-processor based photovoltaic grid-connected inverter
12/17/2014CN204030619U 一种轻型直流输电设备高压直流侧电容充电结构 A lightweight, high-voltage DC power transmission equipment DC capacitor charging structure
12/17/2014CN204025171U 风扇安装结构及变频器 Fan mounting structure and inverter
12/17/2014CN104221473A 功率因数校正电路的控制方法，功率因数校正电路和照明机构的操作装置 The control method of power factor correction circuit, the operating unit power factor correction circuit and lighting sector
12/17/2014CN104221263A 具有电流注入的整流器电路 Rectifier circuit has a current injection
12/17/2014CN104221262A 逆变器装置 Inverter means
12/17/2014CN104218839A 多电平逆变器 Multi-level inverter
12/17/2014CN104218838A 一种带自适应谐波就地治理的光伏并网逆变器 PV grid-connected inverter harmonics place a band adaptive governance
12/17/2014CN104218831A 一种宽直流输入和高压交流输出光伏逆变器的拓扑结构 One kind of wide DC input and AC output high voltage PV inverter topology
12/17/2014CN104218827A 一种具有电路保护模块的直流稳压电源电路 DC power supply circuit having a circuit protection module
12/17/2014CN104218826A 具有减小的emi噪声的无桥式pfc功率变换器 Emi noise with reduced non-bridge power converter pfc
12/17/2014CN104218825A 具有高效率的无桥pfc功率变换器 A highly efficient power converter bridgeless pfc
12/17/2014CN104218824A 负温度系数热敏电阻的旁路装置 Negative temperature coefficient thermistor bypass means
12/17/2014CN104218811A 采用电流倍增器的全桥dc-dc转换器 Current multiplier using full-bridge dc-dc converter
12/17/2014CN104218809A 一种集成功率因数校正和直流-直流变换的电路装置 An integrated power factor correction and DC - DC conversion circuit means
12/17/2014CN104218792A 一种基于双ipm的三相单线圈永磁机构驱动电路及其工作方法 A three-phase single-coil permanent magnetic actuator drive circuit based on dual-ipm and working methods
12/17/2014CN104218790A 带软启动的直流稳压电路以及灯具 DC voltage regulator circuit with soft start and fixtures
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