High frequency voltage generator
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United States of America Patent
Stats
-
Jul 28, 1981
Grant Date -
N/A
app pub date -
May 16, 1978
filing date -
May 18, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This high frequency voltage generator which may be used particularly in surgery for supplying an electric bistoury, comprises a power oscillator operating an output transformer. A chopping supply is placed in the direct control chain of the power oscillator. The output voltage of the generator is controlled by a first regulation loop whose reference value is increased by means of a positive feedback proportional to the output current.
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