Featured patents

System and Method for Reactive Power Regulation
US 08848400 B2, Sept. 30, 2014, For transfer of power via a high voltage D.C. link, Xiaoming Yuan et al. / General Electric Company (Schenectady, US)
A system for performing reactive power control, the system comprising:…

Flyback Converter System and Feedback Controlling Apparatus and Method for the Same
US 08804379 B2, Aug. 12, 2014, For flyback-type converter, Wei-Chan Hsu et al. / Neoenergy Microelectronics, Inc. (Hsinchu County, TW)
A flyback converter system, comprising:…

Method for Inhibiting a Converter With Distributed Energy Stores
US 08873258 B2, Oct. 28, 2014, Including short protection across a series-connected pair of transistors, Rainer Sommer et al. / Siemens Aktiengesellschaft (München, DE)
A method for inhibiting a converter having at least two phase modules, which each…

Acoustic Noise Modification in Power Converters
US 08737102 B2, May 27, 2014, For bridge-type inverter, David Smith et al. / General Electric Company (Schenectady, US)
A boost converter comprising:…

Bidirectional DC/DC Converter and Power Conditioner
US 08705251 B2, April 22, 2014, Having transistorized inverter, Ryoji Matsui et al. / Sharp Kabushiki Kaisha (Osaka-shi, Osaka, JP)
A bidirectional DC/DC converter including a first voltage terminal to a fourth…

Rectifier Circuit With a Voltage Sensor
US 08634215 B2, Jan. 21, 2014, For rectifiers, Gerald Deboy / Infineon Technologies Austria AG (Villach, AT)
A rectifier circuit having a synchronously controlled semiconductor element,…

Control Circuits and Methods for Switching Mode Power Supplies
US 08587968 B2, Nov. 19, 2013, For flyback-type converter, Jia Xie et al.
A switching mode power supply (SMPS), comprising:…

Output Voltage Control Circuit of Power Converter for Light-Load Power Saving
US 08559196 B2, Oct. 15, 2013, For flyback-type converter, Jenn-Yu G. Lin et al. / System General Corp. (Taipei Hsien, TW)
A control circuit of a power converter for light-load power saving comprising:…

Variable Duty Cycle Switching With Imposed Delay
US 08508964 B2, Aug. 13, 2013, For bridge-type inverter, Patrick L. Chapman et al. / SolarBridge Technologies, Inc. (Austin, US)
A power converter comprising:…

Switching Converter Systems With Isolating Digital Feedback Loops
US 08451628 B2, May 28, 2013, With automatic control of the magnitude of output voltage or current, Bernhard Strzalkowski / Analog Devices, Inc. (Norwood, US)
A switching converter system to control an output voltage across a load,…

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