Power converter for supplying electricity from a difference in temperature
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United States of America Patent
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-
Jan 22, 2002
Grant Date -
N/A
app pub date -
Jan 3, 2000
filing date -
Dec 2, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An energy converting circuit, boosting the voltage supplied by a low direct voltage source, comprising a self-oscillating circuit, operating at very low voltage, using a voltage boosting transformer generating control signals of two chopper-boosters operating alternately. The circuit including an enhancement-type field effect translator used in synchronous switching with the self-oscillating circuit, which is in serial connection with an inductive resistor to the terminals of the source (1). The transistor being connected to a user circuit via a diode (15, 16). The circuit is used in a device for supplying electricity to appliances and by the production of thermal converters for the utilization of low-voltage thermoelectricity, as well as in a method for the manufacture of thermal converters on an industrial scale.
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