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
12/10/2014CN204012916U 物联智能恒转矩负载节电保护控制器 Things Smart constant torque load power saver controller
12/10/2014CN204012844U 电源适配器 Power Adapter
12/10/2014CN204012697U 一种应用于激光机内部控制部分电源的防护结构 Applied to the internal control part of the power laser protective structure
12/10/2014CN204011421U 智能功率模块保护装置 Intelligent Power Module Protection
12/10/2014CN204010193U 环境监测站取水点周界防越报警系统红外监控器供电电路 Environmental monitoring water points perimeter anti-Vietnam infrared alarm system monitors power supply circuit
12/10/2014CN204006863U 一种新型补气增焓系统 A new system of qi enthalpy
12/10/2014CN104205636A 利用温度敏感电流减少机构进行的感性负载控制 Reduce the use of temperature-sensitive current inductive load control agencies
12/10/2014CN104205596A 开关电源装置 Switching power supply unit
12/10/2014CN104205592A 直流电压变换器 DC voltage converter
12/10/2014CN104205591A 功率用开关电路 Power switching circuit
12/10/2014CN104202953A 一种光伏并网逆变器的散热装置及散热方法 A photovoltaic grid-connected inverter heat sink and cooling methods
12/10/2014CN104201929A 带pfc和电网补偿的能量双馈装置 Energy and power compensation with pfc doubly-fed device
12/10/2014CN104201917A 一种可调压叠频的电压源 One kind can be stacked frequency regulator voltage source
12/10/2014CN104201913A 焊机开关控制电路 Welder switch control circuit
12/10/2014CN104201893A 多级联变换器预偏置电路及预偏置方法 Multi cascade converter circuit and pre-biased pre-bias method
12/10/2014CN104201888A 一种对称结构变换器的电流控制方法 A current control method symmetrical structure converter
12/10/2014CN104201878A 一种用于抑制开关噪声的滤波器优化设计方法 Switching noise suppression filter for optimal design method
12/10/2014CN104201877A 一种输入欠压保护电路的延时方法及电路 An input method and circuit delay undervoltage protection circuit
12/10/2014CN104201876A 上下电控制信号的控制电路及系统 Down electrical control circuit and system control signals
12/10/2014CN104201875A 短路保护软启动电路及方法 Soft-start circuit and short circuit protection method
12/10/2014CN104201874A 一种开关电源输出整流管的无损吸收电路及开关电源 A switching power supply output rectifier lossless snubber circuit and switching power supply
12/10/2014CN104201873A 带有lrc并联无源阻尼电路的llcl滤波器 Llcl filter with a parallel passive damping circuit lrc
12/10/2014CN104201872A 一种矿用变频器拓扑电路 Ore with inverter circuit topology
12/10/2014CN104201871A 基于fpga的高压串联igbt门极驱动单元及方法 Based on the high-pressure series fpga igbt gate drive unit and method
12/10/2014CN104201870A 双光纤接口的igbt驱动电路 Igbt driver circuit dual fiber interface
12/10/2014CN104201869A 一种抛物线电流控制的死区补偿方法 Deadband compensation current control method parabola
12/10/2014CN104201868A 一种高压变频器 A high voltage inverter
12/10/2014CN104201867A 一种基于热管散热器的三电平igbt功率柜 A heat pipe radiator cabinet three-level power igbt based
12/10/2014CN104201866A 一种绝缘栅双极型晶体管三电平功率柜 An insulated gate bipolar transistor three cabinet-level power
12/10/2014CN104201865A 电子系统的降噪方法、电子系统和电压转换电路 Noise reduction method of electronic systems, electronic systems, and voltage conversion circuit
12/10/2014CN104200647A 基于wdm的igbt门极驱动单元的激光供能与通信方法及系统 With the communication method and system based on laser wdm of igbt gate drive unit for
12/10/2014CN104199505A 一种过功率补偿电路和pfc过功率补偿电路结构 An over-power compensation circuit and over-power compensation circuit structure pfc
12/10/2014CN104199289A 磁铁电源整流系统无辨识单神经元自适应pid控制方法 No identification of single neuron adaptive pid control method magnet power rectifier system
12/10/2014CN103208914B 一种用于大功率场合的平面emi滤波器 A flat emi filter power occasions
12/10/2014CN103138599B 一种双级式矩阵变换器的运行控制方法 Operational control of a two-stage method for matrix converter
12/10/2014CN103078488B 一种快速瞬态响应的数字功率因数校正控制器 A fast transient response of the digital power factor correction controller
12/10/2014CN103066866B 基于模型预测控制的主动前端整流器滤波延迟补偿方法 Delay compensation method based on model predictive control of active front-end rectifier filter
12/10/2014CN103066805B 一种基于多个子模块捆绑式投切的电容电压平衡控制方法 Capacitor voltage balance control method based on multiple sub-modules bundled switching of
12/10/2014CN103036410B 模块化多电平变流器桥臂电流解耦控制方法 Modular multi-level converter arm current decoupling control method
12/10/2014CN103025014B 兼具抗雷击和自动控温功能的led灯驱动电源 Both anti-lightning and automatic temperature control function of drive power led lights
12/10/2014CN102969877B 采用分裂电容串联阻尼电阻的lcl滤波器设计方法 Lcl filter design methods using split capacitor in series damping resistors
12/10/2014CN102891590B 电源控制装置及包含该电源控制装置的开关电源 Power supply control means and including a switching power supply of the power control device
12/10/2014CN102868287B 纹波补偿电路和超级电容充放电装置 Ripple compensation circuit and super capacitor charging and discharging device
12/10/2014CN102804547B 不间断电源 Uninterruptible Power Supply
12/10/2014CN102790513B 电源模块和电源模块的封装方法 Encapsulation method of power module and power module
12/10/2014CN102761236B 一种防自激电压输出电路 An anti-self-excitation voltage output circuit
12/10/2014CN102754327B 电力变换装置 Power conversion means
12/10/2014CN102624227B 一种电流控制电路 A current control circuit
12/10/2014CN102593910B 一种不间断电源 One kind of uninterruptible power supply
12/10/2014CN102447399B 自适应谐波减少设备和方法 Adaptive Harmonic reduction device and method
12/10/2014CN102437724B 一种ac-dc芯片、系统及其高压启动控制电路 One kind of ac-dc chip, high-pressure system and start control circuit
12/10/2014CN102422536B 用于操作半导体功率开关的方法和驱动电路 For operation of the semiconductor power switching method and a driving circuit
12/10/2014CN102412722B Dc－dc转换器 Dc-dc converter
12/10/2014CN102377322B 通用电源供应装置用端部组件和键槽 Universal power supply unit with end assembly and keyway
12/10/2014CN102246406B 电流型电力变换电路 Current-power conversion circuit
12/10/2014CN102055355B 功率转换装置 Power conversion means
12/10/2014CN101989809B 切换式调节器的软启动电路及方法 Switching regulator soft-start circuit and method
12/10/2014CN101981796B 生成辅助电源电压的阻尼电容器 Generating the auxiliary supply voltage damper capacitor
12/10/2014CN101924454B 一种用于高压直流传送的晶闸管换流阀阀模块 Thyristors for HVDC transmission converter valve module
12/10/2014CN101807853B 稳压器 Stabilizer
12/10/2014CN101796709B 电压变换装置 Voltage converting means
12/10/2014CN101795056B 用于驱动转换器的电路装置 Circuit means for driving the transducer
12/09/2014US8909948 On-chip power management
12/09/2014US8908405 Snubber circuit and inverter with the same
12/09/2014US8908401 Multiphase soft-switched DC-DC converter
12/09/2014US8908398 Method for operating a converter circuit
12/09/2014US8908396 Control circuit for controlling the maximum output current of power converter and method thereof
12/09/2014US8908393 Soft transition apparatus and method for switching power converters
12/09/2014US8907736 Digital pulse width modulation controller
12/09/2014US8907685 Determining the dead time in driving a half-bridge
12/09/2014US8907649 Voltage converter having an adjustable output
12/09/2014US8907647 Transformer control device
12/09/2014US8907646 Power converting circuit and feedback control circuit
12/09/2014US8907644 Synchronization of hysteretic power converters
12/09/2014US8907643 Power supply circuitry and adaptive transient control
12/09/2014US8907641 Circuit and method for short circuit protection
12/09/2014US8907638 Resonant-recovery power-reduction technique for boost converters
12/09/2014US8907528 Semiconductor device
12/09/2014US8907509 Current controller device and vector control method for controlling power conversion
12/04/2014US20140355318 Feed-in/feedback converter
12/04/2014US20140355313 Resonant dc-dc converter control device
12/04/2014US20140354249 Voltage regulator
12/04/2014US20140354248 Method for controlling multilevel converter
12/04/2014US20140354247 Bridgeless pfc power converter with reduced emi noise
12/04/2014US20140354246 Bridgeless pfc power converter with high efficiency
12/04/2014US20140354245 System, a method and a computer program product for controlling electric power supply
12/04/2014US20140354074 Power feed device of inductive charging device
12/04/2014US20140354073 Power feed device of inductive charging device
12/02/2014US8903263 Switching power supply device using switching regulator
12/02/2014US8902623 Power inverter
12/02/2014US8902621 Power supply device for use with selectable AC power supply voltage
12/02/2014US8902620 Power conditioner
12/02/2014US8902619 Algorithmic current sensing and system validation for pulse-width modulation based switched-mode power supplies
12/02/2014US8902617 Switching delay controller for a switched mode power supply
12/02/2014US8902616 Active front end power converter with diagnostic and failure prevention using peak detector with decay
12/02/2014US8902614 Method and circuit for suppressing bias current and reducing power loss
12/02/2014US8902214 Boosting circuit providing a plurality of voltages for latch-up free boosting and associated methods thereof
12/02/2014US8901911 Control circuit for switching voltage regulator
12/02/2014US8901906 Control circuit and electronic apparatus using the same
12/02/2014US8901903 Digital stress share method
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