Thermoelectric device
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United States of America Patent
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-
Nov 9, 1982
Grant Date -
N/A
app pub date -
Feb 20, 1981
filing date -
Feb 20, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
There is disclosed a thermoelectric device powered by a direct current power supply in which the circuitry comprises an integrated timer circuit and a two-stage, feed-back amplifier which, when switched in, produces a digital direct current pulse for delivery to the thermoelectric device. An LED circuit is included to show when the integrated timer circuit is operating to deliver the desired current to the thermoelectric device.
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