Featured patents

Alternating Current Chopper Circuit With Low Noise
US 08547053 B2, Oct. 1, 2013, Chin-Hsiung Chang et al. / National Formosa University (Yunlin County, TW)
An alternating current chopper circuit with low noise, comprising:…

Electrically Connecting Blower to Power Supply Stage Providing Higher Voltage
US 08508182 B2, Aug. 13, 2013, Chu Te Chung et al. / International Business Machines Corporation (Armonk, US)
A system comprising:…

Method for Controlling a Machine or an Electrical Load Supplied With Electric Power Over a Long Line
US 08519664 B2, Aug. 27, 2013, Knut Rongve / ABB AS NO
A method for controlling a machine or an electrical load supplied by a drive…

Patentorg has 3 documents under With Transformer Patents.

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