| Patents for H02M 3 - Conversion of dc power input into dc power output (54,461) |
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| 01/08/2015 | WO2015001617A1 Backflow prevention device, power converter, motor drive device, and refrigerating and air-conditioning device |
| 01/08/2015 | WO2015001616A1 Power conversion device, and cooling air conditioning device |
| 01/08/2015 | WO2015000916A1 Dc-dc converter with configurable compensator |
| 01/08/2015 | WO2015000484A1 Actuator system |
| 01/08/2015 | WO2015000025A1 Motor drive system for respiratory apparatus |
| 01/08/2015 | WO2015000017A1 A current limit circuit for a supercapacitive device |
| 01/08/2015 | WO2014173293A9 Switching mode charger for charging system |
| 01/08/2015 | US20150009722 Power supply |
| 01/08/2015 | US20150009721 Voltage converter controller and voltage converter circuit |
| 01/08/2015 | US20150009720 Method and apparatus for controlling the maximum output power of a power converter |
| 01/08/2015 | US20150009719 Soft-start switching power converting apparatus |
| 01/08/2015 | US20150009718 Method and apparatus for extending zero-voltage switching range in a dc to dc converter |
| 01/08/2015 | US20150009717 Switching power supply |
| 01/08/2015 | US20150009716 Power conversion device and method for driving same |
| 01/08/2015 | US20150009715 Power saving current measuring apparatus and power converter using same |
| 01/08/2015 | US20150008895 Current mode dc-dc conversion device with fast transient response |
| 01/08/2015 | US20150008894 Dynamic start-up circuit for hysteretic loop switched-capacitor voltage regulator |
| 01/08/2015 | US20150008892 Power Supply Unit Having Outputs That Can Be Connected in Parallel |
| 01/08/2015 | US20150008891 Power supply conversion apparatus |
| 01/08/2015 | US20150008890 Step-down direct-current to direct-current converter, controller and control method thereof, and electronic apparatus using same |
| 01/08/2015 | US20150008865 Solar power converter and method of controlling solar power conversion |
| 01/08/2015 | US20150008742 Single-inductor multi-output (simo) conversion device for enlarging load range |
| 01/08/2015 | DE112005002255B4 Vorrichtung und Verfahren für Mehrphasentransformatoren Apparatus and method for multi-phase transformers |
| 01/07/2015 | EP2822166A1 Forward converter with snubber circuit at the secondary side |
| 01/07/2015 | EP2822165A1 High precision DC to DC converter with wide load range and gate drive circuit for use therein |
| 01/07/2015 | EP2820749A2 Multiphase buck converter and multiphase buck conversion method |
| 01/07/2015 | CN204089636U 一种可以短路输出的脉冲电源 A way to short-circuit the output pulse power |
| 01/07/2015 | CN204089620U 一种油井用直流稳压电源 One kind of oil to use DC power supply |
| 01/07/2015 | CN204089607U 一种新型可调输出电压的开关电源 A new adjustable output voltage of the switching power supply |
| 01/07/2015 | CN204089606U 升压激光焊接电源系统 Laser welding power boost system |
| 01/07/2015 | CN204089605U 用于全控型变换器的二极管型偏磁抑制与能量回馈器 Partial suppression diode magnetic energy feedback devices for full-controlled converter |
| 01/07/2015 | CN204089604U 用于全控型变换器的单相全桥型偏磁抑制与能量回馈器 For full-controlled single-phase full-bridge converter partial inhibition of magnetic energy feedback |
| 01/07/2015 | CN204089603U 一种基于boost隔离升压拓扑的太阳能并网变流器 Based boost isolated boost topology solar grid inverter |
| 01/07/2015 | CN204089602U 适用于低压光伏发电系统的高效隔离变流器 PV systems for low efficient isolation converter |
| 01/07/2015 | CN204089601U 谐振开关变换器及其控制电路 Resonant switching converter and its control circuit |
| 01/07/2015 | CN204089600U 耐高压的开关电源 High voltage switching power supply |
| 01/07/2015 | CN204089599U 一种逆变电源的脉宽限制电路 An inverter power pulse width limit circuit |
| 01/07/2015 | CN204089598U 一种毛细管电泳芯片的高压电源装置 High voltage power supply device for capillary electrophoresis chip |
| 01/07/2015 | CN204089597U 一种微机控制型降压硅链电路 Microcomputer-controlled diode chain circuit |
| 01/07/2015 | CN204089596U 一种数字dc-dc开关电源电路 A digital dc-dc switching power supply circuit |
| 01/07/2015 | CN204089595U 功率变换器 Power converter |
| 01/07/2015 | CN204089594U 在线式集成一体化大功率线性稳压电源 Integrated power-line integrated linear power supply |
| 01/07/2015 | CN204089593U 一种高降压非隔离型dc/dc变换器 A high-buck non-isolated dc / dc converter |
| 01/07/2015 | CN204089592U 一种新型风光互补升降压dc-dc变换器 A new wind and solar buck dc-dc converter |
| 01/07/2015 | CN204089591U 一种斩波电路及风机变流器 One kind of chopper and blower converter |
| 01/07/2015 | CN204089590U 电压转换电路 Voltage conversion circuit |
| 01/07/2015 | CN204089589U 一种手机低功耗电荷泵电路 One kind of low-power mobile phone charge pump circuit |
| 01/07/2015 | CN204089588U 用于电容的自放电电路 For the self-discharge circuit capacitance |
| 01/07/2015 | CN204089587U 一种新能源汽车的电源电压处理电路 A new energy automotive supply voltage processing circuit |
| 01/07/2015 | CN204089586U M-bus总线电源电路 M-bus bus power circuit |
| 01/07/2015 | CN204089575U 一种自带隔离电源的单项全桥驱动器 One kind of isolation that comes with the power of the individual full-bridge drive |
| 01/07/2015 | CN204089343U 低温环境下的具备后备电源系统的配电自动化终端 Have backup power systems under low temperature distribution automation terminal |
| 01/07/2015 | CN204089294U 一种可验钞式移动电源 One kind of paper money can be mobile power |
| 01/07/2015 | CN204089265U 一种矿用隔爆兼本质安全型电源 Ore flameproof and intrinsically safe power supply |
| 01/07/2015 | CN104272572A 开关电源电路和led照明装置 Switching power supply circuit and led lighting device |
| 01/07/2015 | CN104272571A 功率转换装置 Power conversion means |
| 01/07/2015 | CN104272570A Pfc转换器的输出电压脉动补偿装置及利用该装置的电动车辆用电池充电装置 Pfc converter output voltage ripple compensation means, and by whose means an electric vehicle battery charging device |
| 01/07/2015 | CN104270130A 一种自带隔离电源的电动机控制器驱动电路 One kind of isolation that comes with the power of the motor controller drive circuit |
| 01/07/2015 | CN104270085A 一种太阳能光伏发电系统中的dc/dc变换电路 A solar photovoltaic system dc / dc converter circuit |
| 01/07/2015 | CN104270030A 一种可以短路输出的脉冲电源 A way to short-circuit the output pulse power |
| 01/07/2015 | CN104270029A 离子渗氮用大功率高频逆变脉冲电源及其工艺 Ion nitriding with pulse power and high-power high-frequency inverter technology |
| 01/07/2015 | CN104270020A 驱动电路中的buck拓扑自适应电流纹波调整电路 Drive circuit topology adaptive buck regulator circuit current ripple |
| 01/07/2015 | CN104270009A 多输出的电源电路和空调器 Power circuit and multi-output air conditioner |
| 01/07/2015 | CN104270008A 谐振开关变换器、控制电路及其自动死区时间调节的控制方法 Resonant switching converter control circuit and method for controlling automatic dead-time adjustment |
| 01/07/2015 | CN104270007A 开关电源电路及方法 Switching power supply circuit and method |
| 01/07/2015 | CN104270006A 一种基于buck电路的电流驱动器 Based on the current drive circuit buck |
| 01/07/2015 | CN104270005A 一种风扇的供电电路 One kind of fan power supply circuit |
| 01/07/2015 | CN104270004A 一种光伏逆变器控制方法和系统 A photovoltaic inverter control method and system |
| 01/07/2015 | CN104270003A 一种电源控制方法、电路以及电器设备 A power control method, circuits, and electrical equipment |
| 01/07/2015 | CN103178713B 显著降低待机功耗的低压降稳压器及方法 Significantly reduce the standby power consumption LDO and methods |
| 01/07/2015 | CN103051174B 一种mmc阀子模块的高位取能电源装置及其实现方法 One kind mmc valve sub-modules can take the high power device and its implementation |
| 01/07/2015 | CN103001489B 开关电源转换器及提高电荷泵充放电电流匹配度的电路 Switching power converters and improve discharge current matching charge pump circuit |
| 01/07/2015 | CN102957303B 一种控制电路、开关变换器及其控制方法 A circuit switching converter and its control method |
| 01/07/2015 | CN102916440B 一种基于电池储能系统的功率转换系统及其控制方法 A power conversion system and method for controlling a battery energy storage system based on |
| 01/07/2015 | CN102810984B 一种开关电源电路 A switching power supply circuit |
| 01/07/2015 | CN102801327B 直流电源装置 DC power supply unit |
| 01/07/2015 | CN102790525B 用于boost变换器中的脉宽控制电路 The pulse width for boost converter control circuit |
| 01/07/2015 | CN102751874B 自适应恒定导通时间控制电路 Adaptive constant on-time control circuit |
| 01/07/2015 | CN102723873B 一种双输入全隔离集成变流器 A dual input converter integrated full isolation |
| 01/07/2015 | CN102668351B 隔离式开关电源 Isolated switching power supply |
| 01/07/2015 | CN102570825B 具有一rc网络的一次侧控制功率转换器及其方法 Rc network having a primary side control power converter and method |
| 01/07/2015 | CN102460953B 住宅自动化执行机构及对这种机构进行供电和控制的方法 Home automation actuators and methods of such institutions of power and control |
| 01/07/2015 | CN102439832B 分块功率管电路及其实现方法 Block power transistor circuit and its implementation |
| 01/07/2015 | CN102342007B 用于功率转换器的控制器 The controller for the power converter |
| 01/07/2015 | CN102299635B 变换器电源装置 Converter power supply unit |
| 01/07/2015 | CN102263511B 电流共振电源和图像形成装置 Current resonance power supply and an image forming apparatus |
| 01/07/2015 | CN102163920B 电源控制用半导体集成电路以及绝缘型直流电源装置 Power controlling semiconductor integrated circuit and insulation type DC power supply device |
| 01/07/2015 | CN101882873B 新能源汽车用dc-dc智能控制模块及其控制方法 New energy automotive modules and control method using dc-dc intelligent control |
| 01/06/2015 | US8930741 Voltage regulator with drive override |
| 01/06/2015 | US8930723 System and method for multi-phase voltage regulation |
| 01/06/2015 | US8929114 Three-level active neutral point clamped zero voltage switching converter |
| 01/06/2015 | US8929112 Circuit arrangement having a boost converter, and inverter circuit having such a circuit arrangement |
| 01/06/2015 | US8929109 Double-output half-bridge LLC serial resonant converter |
| 01/06/2015 | US8929108 Method and apparatus for controlling a grid-connected converter |
| 01/06/2015 | US8929106 Monotonic pre-bias start-up of a DC-DC converter |
| 01/06/2015 | US8929104 Flow control system |
| 01/06/2015 | US8929103 Integrated magnetics with isolated drive circuit |
| 01/06/2015 | US8929102 Sample and hold buffer |
| 01/06/2015 | US8929101 DC to DC converting circuit |
| 01/06/2015 | US8929100 Power converter enabling suppression of magnetic flux bias in a transformer of the converter |