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 3 - Conversion of dc power input into dc power output
Patents for H02M 3 - Conversion of dc power input into dc power output (54,461)
07/2014
07/16/2014CN102047540B 具有数字自适应电源升压的放大器系统 With digital adaptive power boost amplifier system
07/16/2014CN102017381B 功率变换器 Power converter
07/16/2014CN101877537B 宽带电压转换器 Wideband voltage converter
07/16/2014CN101867295B 一种电路及控制方法 A circuit and control method
07/16/2014CN101795075B 用于调节轻载/空载下的功率变换器输出电压的方法和装置 Methods and apparatus for regulating the power converter output voltage under light load / no-load of
07/16/2014CN101771341B 功率因数改善电源装置及其控制电路和控制方法 A power factor improvement control circuit and a power supply apparatus and control method
07/16/2014CN101741238B 电流平衡电路及方法 Current balance circuit and method
07/16/2014CN101728956B 开关式电源器件和开关式电源控制电路 Switching Power devices and switch-mode power supply control circuit
07/15/2014US8780590 Output current estimation for an isolated flyback converter with variable switching frequency control and duty cycle adjustment for both PWM and PFM modes
07/15/2014US8780589 Power system with shared clamp reset
07/15/2014US8780588 Bidirectional DC/DC converter with simple control operation
07/15/2014US8780587 Switching regulator and control circuit and control method thereof
07/15/2014US8780585 Double phase-shifting full-bridge DC-to-DC converter
07/15/2014US8779747 Dynamic voltage adjustment device and power transmission system using the same
07/15/2014US8779743 Control circuits and control methods for over voltage protection in power suppliers
07/15/2014US8779742 Switched-mode power supply
07/15/2014US8779740 Digital sliding mode controller for DC/DC converters
07/15/2014US8779734 Integrated circuit device with two voltage regulators
07/15/2014US8779731 Synthetic ripple hysteretic powder converter
07/15/2014US8779689 Ramp controlled driver for series/parallel solid state lighting devices
07/10/2014WO2014107169A1 Power supply control
07/10/2014WO2014078625A3 Slope compensation module
07/10/2014US20140192566 Primary-side controlled programmable power converter
07/10/2014US20140192565 Circuit with synchronous rectifier for controlling programmable power converter
07/10/2014US20140192563 Dual-mode switching power control device
07/10/2014US20140192561 Control circuit for switching power converters with synchronous rectifiers
07/10/2014US20140192560 Duty cycle balance module for switch mode power converter
07/10/2014US20140191744 Switching regulator and comparator-based zero current detection method used by the switching regulator
07/10/2014US20140191743 Current mode control arrangement and method thereof
07/10/2014US20140191740 Voltage Converting LED Circuit with Switched Capacitor Network
07/10/2014US20140191738 Sensing a phase-path current in a coupled-inductor power supply
07/10/2014US20140191737 Power-supply apparatus
07/10/2014US20140191736 Active Transient Response for DC-DC Converters
07/10/2014US20140191594 Dc/dc converter for hybrid system
07/10/2014US20140191571 Power supply control apparatus
07/10/2014DE112012004154T5 Drossel , Wicklungselement zur Verwendung in Drosseln, Wandler und Leistungswandlervorrichtung Choke coil element for use in reactors, transformers and power conversion device
07/10/2014DE102014100160A1 Aktive Transientenantwort für DC/DC-Wandler Active transient response for DC / DC converter
07/09/2014EP2752979A1 Power supply device
07/09/2014EP2752965A1 Low Current DC-DC Converter With Integrated Low Current Coulomb Counter
07/09/2014EP2751919A1 Twin boost converter with integrated charger for ups
07/09/2014EP2751918A2 Converter circuit and method for transferring electrical energy
07/09/2014CN203708561U 基于微分跟踪的boost型半导体照明驱动电路 Based on boost-type semiconductor lighting drive circuit differential tracking
07/09/2014CN203708122U 一种反激电源电路 One kind of flyback power supply circuit
07/09/2014CN203708112U 一种高压可控硅他励驱动电源装置 A high voltage thyristor power unit for driving his Reed
07/09/2014CN203708111U 并联整合式Buck-Flyback功率因数校正装置 Parallel Integrated Buck-Flyback PFC
07/09/2014CN203708110U 一种可耐高温的电源适配器 One kind can be high temperature power adapter
07/09/2014CN203708109U 一种lcc谐振变换器 One kind lcc resonant converter
07/09/2014CN203708108U 一种适用于超短波通信设备的电源装置 A power supply device applicable to VHF communication equipment
07/09/2014CN203708107U 一种电源转换电路 A power conversion circuit
07/09/2014CN203708106U 基于单变量电流法的光伏发电系统 Based on univariate current law PV system
07/09/2014CN203708105U 无损吸收升压电路和开关电源 Lossless snubber circuits and switching power boost
07/09/2014CN203708104U 一种供电装置 A power supply unit
07/09/2014CN203708099U 超宽输入电压开关电源的限流高压启动电路 Wide input voltage switching power supply high voltage startup circuit current limiting
07/09/2014CN203708092U 一种太阳能buck电路的igbt快速响应驱动电路 A solar buck circuit igbt fast response driver circuit
07/09/2014CN203707860U 一种三相高频逆变脉冲式动力电池组的充电装置 A three-phase frequency inverter charging device pulsed power battery pack
07/09/2014CN203707843U 复合型电动汽车电源管理系统 Composite electric vehicle power management system
07/09/2014CN203706228U 条码枪电源电路及条码枪 Bar code and bar code gun gun power supply circuit
07/09/2014CN203700041U 一种水处理电路 A water treatment circuit
07/09/2014CN103918170A 开关式电源装置 Switch-mode power supply unit
07/09/2014CN103917936A 主-从低噪声电荷泵电路及方法 Main - from a low-noise charge pump circuit and method
07/09/2014CN103917001A 开关电源、开关电源的控制方法及控制芯片 The control method of switching power supply, switching power supply and control chip
07/09/2014CN103916030A 电源系统和具有电源系统的图像形成设备 The power supply system and an image forming apparatus having a power supply system
07/09/2014CN103916027A 直流电源装置 DC power supply unit
07/09/2014CN103916020A 开关电源及其控制电路 Switching power supply and control circuit
07/09/2014CN103916019A 基于双有源桥变换器的直流母线建压装置及其启动方法 Based on the DC bus voltage device and start construction method dual active bridge converter
07/09/2014CN103916018A 一种开关电源 A switching power supply
07/09/2014CN103916017A 一种宽电压宽负载范围的直流变换器 One kind of wide voltage range wide load DC-DC converter
07/09/2014CN103916016A 电子部件、供电装置及供电系统 Electronic components, power supply apparatus and power supply systems
07/09/2014CN103916015A 双模电源切换控制装置 Dual-mode switching power supply control means
07/09/2014CN103916014A 电源系统及从输入节点向输出节点供电的方法 The power supply system and method of power from the input node to the output node
07/09/2014CN103916013A 用于dc-dc变换器的主动瞬态响应 Active Transient Response for dc-dc converter
07/09/2014CN103916012A 一种本质安全电源转换装置 An essentially safe power conversion devices
07/09/2014CN103916011A 供电设备和包括该供电设备的显示设备 Power supply equipment and power supply equipment, including the display device
07/09/2014CN103916010A 斩波电路 Chopper
07/09/2014CN103916009A 负电压输出电路 Negative voltage output circuit
07/09/2014CN103916008A 三电平直流变换器输出电容均压控制系统及其控制方法 Three-level converter output capacitors are pressure control system and control method
07/09/2014CN103916007A 一种消除电荷共享的电荷泵电路 For eliminating the charge pump circuit sharing
07/09/2014CN103916006A 一种感性器件的驱动电路 An emotional components of the drive circuit
07/09/2014CN103916005A 降压斩波功率单元及列车辅助变流器 Buck chopper power unit and train auxiliary converters
07/09/2014CN103915995A 电压抑制单元和功率转换装置 Voltage suppression unit and power conversion devices
07/09/2014CN103915991A 具有rcd网络的耗尽型器件的开关电路及其设计方法 Switch circuit and design method depletion mode devices rcd networks
07/09/2014CN102647088B 电子变压器 Electronic Transformer
07/09/2014CN102629831B 软开关检测方法、电路及装置 Soft-switch detection method, circuits and devices
07/09/2014CN102570560B V2g双向功率变换电动汽车充放电系统及其控制方法 System and control method V2g bidirectional power conversion electric vehicle charging and discharging
07/09/2014CN102447253B 一种直流开关电源并联系统均流控制方法及控制装置 A DC switching power supply Parallel systems are flow control method and control device
07/09/2014CN102332823B 适用于高频降压型电压转化器的自适应导通时间控制电路 Adaptive on-time suitable for high frequency step-down voltage converter control circuit
07/09/2014CN102332821B 电流馈送型变换器 Current feed Converter
07/09/2014CN102299624B 开关控制电路、电源电路 Switch control circuit, a power supply circuit
07/09/2014CN102223061B 电压转换器 Voltage converter
07/09/2014CN102222904B 一种直流双路供电电源 A DC dual power supply
07/09/2014CN102201739B 一种对称半桥llc谐振式双向直流-直流变换器 A symmetrical half-bridge resonant llc bi-directional DC - DC converter
07/09/2014CN102097946B 一种多功能整流逆变电能回馈负载 A multifunctional rectifier inverter energy feedback load
07/09/2014CN102055325B 具相数补偿的多相降压式转换器及其相数补偿方法 Phase compensation with multiphase buck converter and Phase Compensation Method
07/09/2014CN101983472B 具有非隔离式dc dc分离的电源 With a separate non-isolated dc dc power supply
07/09/2014CN101682263B 电源 Power supply
07/09/2014CN101414764B 驱动器电路、控制电源的方法、电源及电源控制器电路 Driver circuit, the method of controlling the power supply, power supply and power controller circuit
07/08/2014US8773872 Control device for resonant converters
07/08/2014US8773871 Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
07/08/2014US8773870 Power converter and method for controlling same
07/08/2014US8773869 System and method for conversion of high voltage AC to low voltage DC using input voltage gating
1 ... 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 ... 545