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)
05/2014
05/07/2014CN103780099A 一种双向直流变换电路及开关电源 A bidirectional DC conversion circuit and switching power supply
05/07/2014CN103780098A 输出电压反馈电路、隔离式变换器和用于其的集成电路 Output voltage feedback circuit, isolation transformer and an integrated circuit for its
05/07/2014CN103780097A 开关型功率变换器、时钟模块、控制电路及相关控制方法 Switching power converter, a clock module, a control circuit and a related control method
05/07/2014CN103780096A 开关电源、控制芯片及为充电电缆进行电压补偿的方法 Switching power supply, a control method of the chip and the charging voltage compensation cable
05/07/2014CN103780095A 针对开关模式电源确定退磁零电流时间的方法和控制器 Demagnetization zero current time to determine the methods and controller for switch-mode power supply
05/07/2014CN103780094A 电源转换装置 Power conversion means
05/07/2014CN103780093A 切换式电源供应器 Switching Power Supply
05/07/2014CN103780092A 宽电压输出led驱动电源电路 Wide voltage output led power supply circuit
05/07/2014CN103780091A 用于多相转换器的相电流平衡 Phase current balance for multiphase converters
05/07/2014CN103780090A 可自动配置的切换/线性调节的系统和方法 System and method for automatic configuration of the switching / linear adjustment
05/07/2014CN103780089A 调压电路 Regulator circuit
05/07/2014CN103780088A 一种具有能耗制动功能的防爆变频器 A kind of explosion-proof inverter dynamic braking function
05/07/2014CN103780087A 一种零电压转换脉宽调制变换器 A zero-voltage converter pulse width modulation converter
05/07/2014CN103780086A 基于耦合电感倍压结构的双输出母线型高增益变换器 Based on dual-output bus-type structure coupled inductor voltage doubler high gain converter
05/07/2014CN103780085A 一种中低速磁浮列车双磁铁悬浮模块用三桥臂悬浮斩波器 One kind of low-speed maglev train dual magnet suspension module-leg suspension chopper
05/07/2014CN103780084A 一种双端输出双极性电源 A dual-ended output power bipolar
05/07/2014CN103780083A 能量管理系统及方法 Energy management system and method
05/07/2014CN103780082A 电压转换电路及驱动降压电路的方法 Voltage conversion circuit and method for driving the step-down circuit
05/07/2014CN103780081A 交错式llc均流变换器 Current converter staggered llc
05/07/2014CN103780080A 充放电电路以及使用此充放电电路的锁相回路电路 This charge-discharge circuit and charging circuit and discharging circuit of the phase locked loop
05/07/2014CN103780079A 用于隔离型电源的一次侧调节 The primary regulator for Isolated Power
05/07/2014CN103780078A 直流变换器数字并联均流方法及系统 DC converter digital Parallel flow method and system
05/07/2014CN103780077A 开关稳压器 Switching Regulator
05/07/2014CN103780064A 具备副边反馈电流检测的开关电源控制电路 With the secondary side current sensing feedback control circuit switching power supply
05/07/2014CN103768669A 磁悬浮人工心脏磁浮电源及其控制方法 Magnetic levitation artificial heart power and control method
05/07/2014CN102647083B 一种升压型双向电压平衡变换器 A boost type bidirectional voltage balun
05/07/2014CN102624206B 伪连续导电模式开关变换器自适应续流控制方法及其装置 Pseudo-continuous conduction mode switching converter freewheeling adaptive control method and apparatus
05/07/2014CN102522894B 用于功率器件测试系统的电压转换电路 Device for the power-voltage conversion circuit test system
05/07/2014CN102487243B 电源供应器以及具有多个电源供应器的供电系统 Power supply and power supply system having a plurality of power supplies
05/07/2014CN102377414B 电路调节器及其同步时钟脉冲产生电路 Regulator circuit and synchronous clock pulse generating circuit
05/07/2014CN102324848B 开关调节器及其控制方法 Switching regulator and control method
05/07/2014CN102324844B 车身电子控制器中由微控制器自控的稳压装置 Regulator device body electronic controller controlled by the microcontroller's
05/07/2014CN102290992B 直流-直流升压转换器电路及其驱动方法 DC - DC boost converter circuit and driving method
05/07/2014CN102265496B 二次取样电力转换 Subsampling Power Conversion
05/07/2014CN102237795B 以数字方式使多相电压调节器的电流平衡的方法和系统 Digitally multiphase voltage regulator method and system current balance
05/07/2014CN102204073B 变换器电路以及具有这种变换器电路的单元和系统 Converter circuit and the inverter circuit having such a unit and a system
05/07/2014CN102027665B 具有次级电压监测的电源装置 Has a secondary power supply voltage monitoring device
05/07/2014CN101997311B 静电放电保护电路、控制方法和使用其的开关稳压器 Electrostatic discharge protection circuit, a control method and use its switching regulator
05/07/2014CN101611532B 电荷泵电路及其运行方法 The charge pump circuit and method of operation
05/07/2014CN101369779B 具有无源箝位电路的切换模式电源装置 Switching mode power supply apparatus having a passive clamp circuit,
05/06/2014US8717790 Electrical supply apparatus
05/06/2014US8717785 Multi-stage sampling circuit for a power converter controller
05/06/2014US8717784 Control circuit of LLC resonant converter and LLC resonant converter using the same
05/06/2014US8717783 Method and apparatus for regulating gain within a resonant converter
05/06/2014US8717782 Sweeping frequency LLC resonant power regulator
05/06/2014US8717781 Direct current/direct current converter, and power supply apparatus and electronic device using the same
05/06/2014US8717780 Method and apparatus for converting direct current to alternating current
05/06/2014US8717002 Constant on-time converter and control method thereof
05/06/2014US8716999 Dynamic frequency and pulse-width modulation of dual-mode switching power controllers in photovoltaic arrays
05/06/2014US8716998 DC-DC converter and digital pulse width modulator
05/06/2014US8716990 Synchronous rectifying DC-to-DC converter device with compensated low-side switch offset voltage
05/06/2014US8716987 Electrical power supply arrangement and use thereof
05/06/2014DE202011001610U1 Wechselrichteranordnung Inverter assembly
05/01/2014WO2014066697A1 Boost converter control
05/01/2014WO2014066266A1 Method and apparatus to reduce overcurrent during the startup of a switching regulator
05/01/2014WO2014064762A1 Power source control device and method for controlling power source control device
05/01/2014WO2014064643A2 Galvanically isolated sepic converter
05/01/2014WO2014064579A2 Power converter stage, controller, and method for providing power to controller
05/01/2014WO2014064142A1 Dc converter
05/01/2014WO2014063876A1 Circuit arrangement and method for pre-charging a capacitive component
05/01/2014WO2014063855A2 Control device and method for regulating a multiphase dc-dc converter
05/01/2014WO2014063774A2 Drive arrangement comprising an energy accumulator
05/01/2014WO2014063590A1 Interleaved llc current equalizing converter
05/01/2014WO2013017186A3 Electrical converter system
05/01/2014US20140119066 Power converter with primary-side feedback control and voltage control method thereof
05/01/2014US20140119065 Switching power-supply device
05/01/2014US20140119064 Low forward voltage rectifier
05/01/2014US20140119063 Power converting device and synchronous rectifier control circuit
05/01/2014US20140119062 Switching power supply
05/01/2014US20140119061 Synchronous rectifier circuit
05/01/2014US20140119060 Power converter and method for controlling the same
05/01/2014US20140119059 Split current mirror line sensing
05/01/2014US20140119058 Power voltage conversion system for controller integrated circuit
05/01/2014US20140118032 Buck Converter Power Package
05/01/2014US20140117967 Reference voltage generation circuit
05/01/2014US20140117963 Apparatus and method for controlling bidirectional dc-dc converter
05/01/2014US20140117962 High Efficiency High Power Density Power Architecture Based on Buck-Boost Regulators with a Pass-Through Band
05/01/2014US20140117961 Hysteretic Power Converter with Switch Gate Current Sense
05/01/2014US20140117955 Digital controller for switch-mode dc-dc converters and method
05/01/2014US20140117954 Power supply circuit
04/2014
04/30/2014EP2725698A1 Boost-type ac/dc converter
04/30/2014EP2725695A1 DC/DC converter with galvanic separation
04/30/2014EP2725694A2 System and method for generating a regulated boosted voltage using a controlled variable number of charge pump circuits
04/30/2014EP2724457A1 A modular power supply for distribution automation system
04/30/2014EP2724456A1 Converter
04/30/2014EP2724455A1 Galvanically isolated dc/dc converter and method of controlling a galvanically isolated dc/dc converter
04/30/2014EP2724454A1 Galvanically isolated dc/dc converter and method of controlling a galvanically isolated dc/dc converter
04/30/2014DE102013219807A1 Mehrstufen-Energieversorgung mit schneller transienter Antwort Multi-stage power supply with fast transient response
04/30/2014DE102013111844A1 Hochauflösende Steuerung für einen Multimodus-Schaltnetzwandler und hochauflösender Flankengenerator High-resolution control for a multi-mode switching power converters and high-resolution edge generator
04/30/2014DE102012219526A1 Flyback converter has capacitor and diode between which connecting point is provided, and series arrangement of choke coil and third diode that is located in output terminals
04/30/2014DE102012219488A1 Schaltungsanordnung und Verfahren zum Vorladen eines kapazitiven Bauelements Circuit arrangement and method for precharging a capacitive component
04/30/2014CN203574576U Main circuit for inhibiting torque ripple of brushless direct current motor for electric automobile
04/30/2014CN203574559U Asymmetrical half-bridge power converter with active power factor correction
04/30/2014CN203574546U Hardware control system used for DC/DC conversion in proton exchange membrane fuel cell standby power supply system
04/30/2014CN203574545U Power supply device for ozone generator
04/30/2014CN203574544U Switching power supply circuit with constant current output
04/30/2014CN203574543U Buck switch power supply
04/30/2014CN203574542U Electronic information equipment power supply with amplifying function
04/30/2014CN203574541U DC voltage stabilization converter
04/30/2014CN203574540U Direct current voltage boosting circuit and electronic device
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