| Patents for H02M 3 - Conversion of dc power input into dc power output (54,461) |
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| 08/07/2014 | US20140218115 Current compensation circuit, method and operational amplifier |
| 08/07/2014 | US20140218002 Power system and control method thereof |
| 08/07/2014 | US20140217997 Asymmetric topology to boost low load efficiency in multi-phase switch-mode power conversion |
| 08/07/2014 | US20140217996 Hysteretic current mode control converter with low, medium and high current thresholds |
| 08/07/2014 | US20140217950 Constant voltage circuit and analog electronic clock |
| 08/07/2014 | DE112011105769T5 Motorsteuerung Motor control |
| 08/07/2014 | DE102014101351A1 System und verfahren für einen leistungsversorgungsregler System and method for a power supply controller |
| 08/07/2014 | DE102014001359A1 Wandler mit galvanischer isolierung Converter with galvanic isolation |
| 08/07/2014 | DE102013114588A1 Nachgeschaltete Steuerung Vortreiber für einen Strompark Schaltregler Downstream control pre-driver for a current switching regulator Park |
| 08/06/2014 | EP2763270A1 Power supply system and method for controlling same |
| 08/06/2014 | EP2761752A2 Maintaining pulse width modulation data-set coherency |
| 08/06/2014 | EP2761736A1 Power supply apparatus |
| 08/06/2014 | EP2761735A1 Activation apparatus and method for activating a direct voltage converter |
| 08/06/2014 | EP2761734A1 Synchronous non-isolated push-pull converter |
| 08/06/2014 | CN203761651U 一种电子变压器控制的两线两路led灯串 An electronic transformer control of two lines two led light string |
| 08/06/2014 | CN203761314U 电动车增程器控制电路 Extended-range electric vehicle control circuit |
| 08/06/2014 | CN203761312U 一种推挽式卷帘门控制电路 One kind of push-pull control circuit shutter doors |
| 08/06/2014 | CN203761282U 一种快速启动的开关电源适配器 A fast start switching power adapter |
| 08/06/2014 | CN203761281U 供电电路和微波炉 Power supply circuit and microwave |
| 08/06/2014 | CN203761280U 一种防雷击的电源适配器电路 An anti-lightning power adapter circuit |
| 08/06/2014 | CN203761270U 一种光纤激光器的恒流电源电路 An optical fiber laser of the constant current source circuit |
| 08/06/2014 | CN203761269U 一种基于数字控制的太阳能升降压电路 Based on the digitally controlled solar down circuit |
| 08/06/2014 | CN203761268U 电源系统 Power Systems |
| 08/06/2014 | CN203761267U 可输出正负电压的直流变换器 Positive and negative output voltage of DC-DC converter |
| 08/06/2014 | CN203761266U 一种基于电容串联时动态均压电路 When a capacitor in series based on dynamic voltage circuit |
| 08/06/2014 | CN203761265U 用于时间校验仪的电源开关 Time calibrator for power switch |
| 08/06/2014 | CN203761264U Dcdc转换电路 Dcdc conversion circuit |
| 08/06/2014 | CN203761263U 一种压电驱动器控制电路的电源模块 A piezoelectric driver control circuit of the power supply module |
| 08/06/2014 | CN203761117U 一种带软开关的多端口非隔离双向直流变换拓扑电路 Multi-port non-isolated DC-a-way conversion topology with soft switching circuit |
| 08/06/2014 | CN203761104U 一种高效率软开关充电电路 An efficient soft switching charging circuit |
| 08/06/2014 | CN103975524A 异步开关模式电源 Asynchronous switching mode power supply |
| 08/06/2014 | CN103973144A 车载逆变系统 Car inverter system |
| 08/06/2014 | CN103973141A 一种应用开关电源电路供电的全直流变频空调 One application switching power supply circuit DC inverter air conditioner |
| 08/06/2014 | CN103973138A 动态变频电源转换系统 Dynamic frequency power conversion system |
| 08/06/2014 | CN103973135A 具有电流隔离的转换器 Converter with galvanic isolation |
| 08/06/2014 | CN103973124A 一种本安型准谐振反激变换器设计方法 One kind of intrinsically safe quasi-resonant flyback converter design method |
| 08/06/2014 | CN103973123A 一种弧焊电源系统、控制方法及电源模块 One kind of arc welding power supply system, control method, and power modules |
| 08/06/2014 | CN103973122A 一种小纹波开关电源 Switching power supply, a small ripple |
| 08/06/2014 | CN103973121A 单相电力电子变压器 Single-phase power electronic transformer |
| 08/06/2014 | CN103973120A 侦测电源转换器平均输出电流的装置及相关的方法 Detecting device and an associated method average power converter output current |
| 08/06/2014 | CN103973119A 一种lclc串并联谐振电路 One kind of series and parallel resonant circuits lclc |
| 08/06/2014 | CN103973118A 适用于低压光伏发电系统的高效隔离变流器及其控制方法 PV systems for low efficient isolation converter and its control method |
| 08/06/2014 | CN103973117A 电压转换器中的电压感测 Measuring the voltage converter voltage sense |
| 08/06/2014 | CN103973116A 一种输出电压可调的电压变换器芯片 An output voltage adjustable voltage converter chip |
| 08/06/2014 | CN103973115A 双向补偿式直流电源变换器 Bidirectional Compensation DC power converters |
| 08/06/2014 | CN103973114A 一种恒功率控制的直流电源 One kind of constant power control of the DC power supply |
| 08/06/2014 | CN103973113A 升降压式电源转换器的控制电路及方法 Buck-boost power converter control circuit and method |
| 08/06/2014 | CN103973112A 升降压式电源转换器的控制电路及方法 Buck-boost power converter control circuit and method |
| 08/06/2014 | CN103973111A 具有分立电感器的电流停泊切换调节器 Current berth with a discrete inductor switching regulator |
| 08/06/2014 | CN103973110A 电流停泊切换调节器下游控制器 Current parking switching regulator downstream controller |
| 08/06/2014 | CN103973109A 直接驱动波形放大器 Direct drive waveform amplifier |
| 08/06/2014 | CN103973108A 电源控制电路、电源装置、电子设备和电源控制方法 Power supply control circuit, a power supply device, electronic equipment, and power supply control method |
| 08/06/2014 | CN103973107A 一种直流到直流降压变换电路 A DC-to-DC buck converter circuit |
| 08/06/2014 | CN103973106A 具有脉冲信号产生器的电源供应系统 Power supply system having a pulse signal generator |
| 08/06/2014 | CN103973105A 一种大功率双向dc/dc变换器高动态性能控制方法 A bidirectional dc / dc converter power high dynamic performance control method |
| 08/06/2014 | CN103973104A 电荷泵电路及相关的控制方法 The charge pump circuit and the associated control method |
| 08/06/2014 | CN103973103A 电压转换电路 Voltage conversion circuit |
| 08/06/2014 | CN103973102A 用于电源控制器的系统和方法 System and method for power controller |
| 08/06/2014 | CN103973101A 一种新型dc-dc电源适配器 A new dc-dc power adapters |
| 08/06/2014 | CN103973100A 一种正负电压产生装置 One kind of positive and negative voltage generating device |
| 08/06/2014 | CN103973099A 电子装置、电源转换器及其工作方法 Electronic devices, power converters and its working methods |
| 08/06/2014 | CN103973097A 改善功率因数效率的有源填谷交直流变换器 Improve the efficiency of active power factor AC-DC converter valley filling |
| 08/06/2014 | CN103973083A 直流转直流控制器的时间产生电路及其控制方法 DC-to-DC controller time generating circuit and control method |
| 08/06/2014 | CN103973082A 电流停泊切换调节器下游控制器预驱动器 Current moored downstream switching regulator controller pre-driver |
| 08/06/2014 | CN102820781B 一种基于纹波控制的单电感双输出开关电源 Based on a single inductor ripple control Dual Output Switching Power Supply |
| 08/06/2014 | CN102751875B 具有恒流恒压恒频特性的感应电能传输系统的设计方法 Design method has the characteristics of constant voltage and constant frequency inductive power transfer system |
| 08/06/2014 | CN102684517B 一种具有高功率因数的开关电源及其控制器 A high power factor switching power supply and controller |
| 08/06/2014 | CN102684487B 主开关管驱动损耗小的BJT型自激式Sepic变换器 Main switch drive loss of BJT type self-excited Sepic converter |
| 08/06/2014 | CN102638163B 一种dc-dc变换器及其控制方法 One kind of dc-dc converter and its control method |
| 08/06/2014 | CN102629824B 一种提高开关电源切换控制精度的方法 A switching power supply switching method to improve control accuracy |
| 08/06/2014 | CN102594152B 一种串联型半桥dc-dc变换器 A tandem-type half-bridge dc-dc converter |
| 08/06/2014 | CN102480227B 用于固定导通时间电源转换器的音频跳略控制方法及电路 Audio jump for a fixed on-time power converter control method and circuit slightly |
| 08/06/2014 | CN102449893B 转换器控制装置 Converter control means |
| 08/06/2014 | CN102420528B 开关电源装置 Switching power supply unit |
| 08/06/2014 | CN102403895B 基于MOSFET的自激式Sepic变换器 MOSFET-based self-excited Sepic converter |
| 08/06/2014 | CN102386790B 一种摩托车用高效节能调压整流器 A motorcycle regulator rectifier with energy efficient |
| 08/06/2014 | CN102379089B 具有可变后调节的电力供应控制系统及方法 Having a power supply control system and method for variable adjustment after |
| 08/06/2014 | CN102097942B 高压电源设备和具有该高压电源设备的图像形成设备 High voltage power supplies, and an image with the high-voltage power supply forming apparatus |
| 08/06/2014 | CN102075075B 用于低功率损失启动和输入电容放电的偏压和放电系统 Start for low power loss and input bias voltage capacitor discharge and discharge systems |
| 08/06/2014 | CN102025278B 自动补偿功率变换器 Automatic compensation of the power converter |
| 08/06/2014 | CN101902137B 电源装置 Power supply unit |
| 08/06/2014 | CN101739584B 半导体器件 Semiconductor devices |
| 08/06/2014 | CN101689806B 射频功率放大器的电源 RF power amplifier |
| 08/05/2014 | US8798826 Power supply system, vehicle including the same, control method for power supply system, and computer-readable recording medium recording program for causing computer to execute the control method |
| 08/05/2014 | US8797774 Manufacturing method for chopper circuit, chopper circuit, DC/DC converter, fuel cell system, and control method |
| 08/05/2014 | US8797773 Isolated DC-DC converter including ZVS full-bridge and current doubler |
| 08/05/2014 | US8797771 Capacitor based AC to DC step up converter |
| 08/05/2014 | US8797770 System and method for capacitive DC-DC converter with variable input and output voltages |
| 08/05/2014 | US8797769 On time sampling prevention |
| 08/05/2014 | US8797767 Resonant power conversion circuit |
| 08/05/2014 | US8797766 Power supply with tickle pulse injection |
| 08/05/2014 | US8797087 Reference quantity generator |
| 08/05/2014 | US8797016 Apparatus and method for power extraction from high impedance sources |
| 08/05/2014 | US8797011 Variable current limiter for regulator |
| 08/05/2014 | US8797010 Startup for DC/DC converters |
| 08/05/2014 | US8797009 Auto cascode buck voltage converter |
| 08/05/2014 | US8797003 Method for controlling power factor of three-phase converter, method for controlling reactive power of three-phase converter, and controller of three-phase converter |
| 08/05/2014 | US8796956 Driving device |
| 08/05/2014 | US8796827 Semiconductor device including a DC-DC converter |
| 07/31/2014 | WO2014116841A2 Soft turn-off for boost converters |