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)
01/2015
01/01/2015US20150001938 Regulator for integrated circuit
01/01/2015US20150001932 Power conversion device
12/2014
12/31/2014CN204069553U 一种砖型dc/dc电源模块壳体 One kind of brick dc / dc power supply module housing
12/31/2014CN204069412U 一种带有无线控制功能的led可调光电源模块 Led to a wireless control module with dimmable power supply
12/31/2014CN204068810U 物联智能抽油机节电保护控制器 Things intelligent pumping power saver controller
12/31/2014CN204068809U 物联智能风机节电保护控制器 Things intelligent fan controller power saver
12/31/2014CN204068753U 一种三相逆变器 A three-phase inverter
12/31/2014CN204068752U 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
12/31/2014CN204068749U 一种基于改进型llcl滤波器的并网逆变电路 Based on Improved llcl filter grid inverter circuit
12/31/2014CN204068746U 一种半桥同步整流电路 One kind of half-bridge synchronous rectification circuit
12/31/2014CN204068734U 矿用隔爆兼本安型电源 Mine explosion-proof and intrinsically safe power supply
12/31/2014CN204068731U 马达驱动装置 Motor driving device
12/31/2014CN204068712U 具有原边控制高精度恒流的pwm功率开关电源 Has primary control pwm high precision constant current switching power supply
12/31/2014CN204068706U 多级电力转换器 Multi-level power converters
12/31/2014CN204068700U 一种单电源igbt高低压驱动dc-dc变换器 A single-drive high and low voltage power igbt dc-dc converter
12/31/2014CN204068696U 一种应用于高精度数据采集系统的低纹波电源 Applied to high-precision data acquisition systems, low-ripple power
12/31/2014CN204068689U 用于移动式无线通信设备的中功率电源模件 The power supply module for a mobile wireless communication device
12/31/2014CN204068687U 一种有源功率因数校正电路 An active power factor correction circuit
12/31/2014CN204068686U Pfc电路 Pfc circuit
12/31/2014CN204068685U 功率因数校正控制装置 Power factor correction control device
12/31/2014CN204068684U 用于功率器件的过流保护电路 Overcurrent protection circuit for power devices
12/31/2014CN204068683U 一种高效低感的电容组及安装该电容组的功率单元 An efficient low inductance capacitance of the capacitor bank group and the installation of the power unit
12/31/2014CN204068682U 一种大功率低损耗浪涌抑制电路 One kind of low-loss power surge suppression circuit
12/31/2014CN204068681U 一种开关电源模块限流保护电路 A switching power supply module current limiting protection circuit
12/31/2014CN204068680U 一种初级电流采样电路 An entry-level current sampling circuit
12/31/2014CN204068679U 一种电动汽车控制器功率器件保护电路 An electric car controller power device protection circuit
12/31/2014CN204068678U 一种开关电源输出过压保护和过温保护电路 A switching power supply output overvoltage and overtemperature protection circuit
12/31/2014CN204068677U 基于dsp的高频电源偏磁抑制系统 Dsp-based high-frequency power supply magnetic bias suppression system
12/31/2014CN204068676U 一种大功率igbt并联驱动变频器 One kind of high-power parallel drive inverter igbt
12/31/2014CN204068675U 一种由多个igbt并联组成的大功率高频充电电路 A high power igbt parallel by multiple high-frequency charging circuit consisting of
12/31/2014CN204068674U 工频逆变电路的驱动装置 Drive frequency inverter circuit
12/31/2014CN204068673U 一种高可靠性中小功率驱动装置 A highly reliable medium power drives
12/31/2014CN204068672U Igbt驱动电路和变频器制动单元以及变频器 Igbt drive circuit and inverter brake unit and inverter
12/31/2014CN204068671U 特高压换流阀运行试验用辅助取能装置 UHV converter valve operation test can take an auxiliary device
12/31/2014CN204068670U 风力发电机组功率器件的水冷系统 Water cooling system for wind turbine power devices
12/31/2014CN204068669U 一种用于电动汽车的集成化总成柜 Integrated cartridge cabinet for electric vehicles
12/31/2014CN204068668U 基于igbt的功率单元 Igbt based power unit
12/31/2014CN204068667U 一种变频器 One kind of drive
12/31/2014CN204068666U 高频电源装置 High-frequency power supply unit
12/31/2014CN204068665U 机芯分区防爆变频器 Explosion drive partition movement
12/31/2014CN204068664U 电力变换器 Power converter
12/31/2014CN204068663U 新型电动工具外置控制器 New electric tools external controller
12/31/2014CN204068662U 紧凑型结构的恒压开关电源 Constant switching power compact structure
12/31/2014CN204068661U 一种紧凑型结构的恒压开关电源 Constant switching power supply a compact structure
12/31/2014CN204068660U 一种用于高压变频器的空气过滤器及过滤装置 A high-voltage inverter air filters and filtration equipment
12/31/2014CN204068659U 轻轨车辅助电源箱 Light rail vehicle auxiliary power box
12/31/2014CN204068658U 变压器及电感的整合构造 Transformers and inductors integrated structure
12/31/2014CN204068657U 变频器 Drive
12/31/2014CN204068656U 变频器 Drive
12/31/2014CN204068655U 一种带有移动式散热片的变频器 Drive a heatsink with a mobile
12/31/2014CN204068654U 一种强弱电一体式集成电路电源转换装置 One kind of the strength of electrical power conversion devices integrated IC
12/31/2014CN204068653U 一种紧凑型水冷的高频开关电源 A compact water-cooled high-frequency switching power supply
12/31/2014CN204068652U 一种可拆卸底座的变频器 One kind of removable drive base
12/31/2014CN204068651U 一种可带电拆装风扇的变频器 One kind of hot-removable fan drive
12/31/2014CN204068650U 一种穿墙式变频器 One kind of wall converters
12/31/2014CN204068649U 一种抗干扰变频器外壳 One kind of jamming the drive enclosure
12/31/2014CN204068648U 防凝露变频器 Anti-condensation Drive
12/31/2014CN204068647U 变频器分布式接线结构 Distributed Inverter wiring structure
12/31/2014CN204068646U 变频器机箱 Drive Chassis
12/31/2014CN204068645U 一种静止无功发生器的功率柜密闭冷却风道 A static reactive power generator cooling ducts sealed cabinet
12/31/2014CN204068279U 静止无功发生器链式风冷功率单元 STATCOM chain-cooled power unit
12/31/2014CN204068239U 一种城市轨道交通车辆直流续流回路和牵引逆变器主电路 An urban rail transit vehicles freewheeling circuit and DC traction inverter main circuit
12/31/2014CN204068209U 变流器过电压保护电路 Converter overvoltage protection circuit
12/31/2014CN204067886U 开关柜整流桥 Switchgear rectifier bridge
12/31/2014CN204067006U 功率因素校正器及其电感器 Power Factor Correction and inductors
12/31/2014CN204065411U 北斗卫星定位车载终端 Beidou satellite positioning vehicle terminal
12/31/2014CN204064853U 用于净化壳体中的能预定的区域的设备 Device for purifying the housing a predetermined region can
12/31/2014CN104254969A 包括过压保护电路的交流-直流转换器设备 Including AC overvoltage protection circuit - DC converter device
12/31/2014CN104253549A 一种基于lcl滤波的大功率pwm整流器电路拓扑结构 Pwm power rectifier circuit topology based filtering lcl
12/31/2014CN104253542A 无桥功率因数校正升压转换器 Bridgeless PFC boost converter
12/31/2014CN104253535A 无高压电解电容器的电源供应器 No high-voltage power supply Capacitor
12/31/2014CN104253534A 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
12/31/2014CN104253531A 电路 Circuit
12/31/2014CN104253530A 光伏逆变器及其控制方法和光伏发电系统 PV inverter and control method and photovoltaic power generation system
12/31/2014CN104253529A 电源管理芯片的启动电路及电源管理芯片 Power management chip startup circuit and power management chip
12/31/2014CN104253528A 变换器控制装置 Inverter control device
12/31/2014CN104253527A 基于dsp的三相电压型变换器电流控制方法 Three-phase voltage inverter current control method based dsp
12/31/2014CN104253526A 具有自测试的多相调节器 For self-testing of multi-phase regulators
12/31/2014CN104253525A 用于控制静止变流器的重复控制器 For controlling static converter repetitive controller
12/31/2014CN104253524A 风能发电机的电源驱动器 Drive wind power generator
12/31/2014CN104253451A 创新型车载多功能智能后备电源 Innovative multi-functional smart car back-up power
12/31/2014CN104249630A 电动汽车及电动汽车向外供电的系统 Electric vehicles and electric vehicles powered systems out
12/31/2014CN104249628A 电动汽车及用于电动汽车的动力系统和电机控制器 Electric vehicles and power systems and motor controllers for electric vehicles
12/31/2014CN103023334B 一种多余度航空电源及其启动方法 One kind of redundant power supply and start method of the aviation
12/31/2014CN102983768B 一种基于shepwm的优化控制方法 An optimal control method based shepwm
12/31/2014CN102751857B 功率因数校正电路的无源无损缓冲电路 Passive lossless snubber circuit power factor correction circuit
12/31/2014CN102739019B 变频器单元 Drive unit
12/31/2014CN102735914B 同步整流电路以及过零检测方法 Synchronous rectifier circuit and zero-crossing detection method
12/31/2014CN102577059B 用于电流平衡的系统和方法 System and method for current balancing
12/31/2014CN102480221B 一种PFC控制器在Buck电路中的应用方法 One kind of application methods in Buck PFC controller circuit
12/31/2014CN102403907B 多相开关电源转换电路 Multiphase switching power conversion circuit
12/31/2014CN102223121B 电动机的驱动单元及利用该驱动单元的电动设备 Motor drive unit and the drive by the electric equipment unit
12/31/2014CN102149244B 低频无极灯电子镇流器 Induction Lamp Electronic Ballast
12/31/2014CN101897109B Emc滤波器 Emc filter
12/31/2014CN101387691B 功率转换器组件的健康监控 Health Monitor power converter assembly
12/30/2014US8923026 Power conversion circuits
12/30/2014US8923025 Apparatus and methods for feedback sensing in multi-cell power supplies
12/30/2014US8923022 Method and apparatus for controlling thermal cycling
12/30/2014US8923020 Switching power supply circuit having shunt regulator with switchable gain
12/30/2014US8923019 DC/DC converter, power converter and control method thereof
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ... 340