【摘要】 本文讨论热敏电阻补偿网络的温度特性及补偿电阻对特性的影响，提出补偿电阻的优化计算方法，ＯＦＫ—１等多种自动控温器应用表明；采用这种方法设计的温度传感头具有电路简单；非线性误差小，价格便宜等优点．更多还原

【Abstract】 This paper deseribes the retationship between parallel resistor R (x) and the temperaturel charactcristics of equivalent temperature-sensitive resistors R(T ) and proposes the ptimal calculaing equations for parallel resistor R(x). The application of many kinds of temperature-control device (such as QFK-1 ) has proved that this kind of designing method has the advantages of circuit simplictiy, less nonlinearized error, and lower cost.更多还原