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Article: Chinese Inventors Develop Switching Power Supply with Clamping Circuit
- Article from:
- US Fed News Service, Including US State News
- Article date:
- February 2, 2007
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ALEXANDRIA, Va., Feb. 2 -- Kuan-Hong Hsieh and Xiao-Guang He, both of Shenzhen, China, have developed a switching power supply that can control voltage drift at output terminals thereof.
According to the U.S. Patent & Trademark Office: "A switching power supply with clamping circuit includes a clamping circuit between a slave output terminal and a master output terminal thereof, to prevent voltage drift at the slave output terminal."
An abstract of the invention, released by the Patent Office, said: "The clamping circuit includes a switching circuit connected between the slave output terminal and the master output terminal, and a voltage stabilizing circuit connected between the slave ...