Electric power conversion systems – Current conversion – Including d.c.-a.c.-d.c. converter
Reexamination Certificate
2011-07-26
2011-07-26
Nguyen, Matthew V (Department: 2838)
Electric power conversion systems
Current conversion
Including d.c.-a.c.-d.c. converter
C399S088000
Reexamination Certificate
active
07986534
ABSTRACT:
An apparatus to generate a high voltage includes a switching part to control a voltage induced in a secondary coil of a power transforming part, by interrupting a current in a primary coil of the power transforming part, a digital controlling part to control the interruption operation of the switching part according to supplied control data. The switching part, the digital interfacing part and the digital controlling part may be embodied in an ASIC chip (application-specific integrated circuit). An optimum control according to an output state of the apparatus is easily achieved, manufacturing time for tuning each parameter is reduced and heat generation in the apparatus is reduced.
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Chae Young-min
Cho Jong-hwa
Han Sang-Yong
Kwon Joong-Gi
Oh Chul-woo
Nguyen Matthew V
Samsung Electronics Co,. Ltd.
Stanzione & Kim LLP
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