FIELD: electrical engineering. SUBSTANCE: posistor has cellular frame made of insulating material with high coefficient of heat conduction, such as beryllium oxide. Frame cells accommodate thermistor material which is ferroelectric ceramic with positive temperature coefficient of resistance; two opposite sides of posistor carry electrodes with cellular frame cells abutting them. EFFECT: improved power and speed of response of posistor. 1 cl, 1 tbl
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Authors
Dates
1995-09-10—Published
1990-02-08—Filed