| 摘要 |
PROBLEM TO BE SOLVED: To improve the temperature detection accuracy of a temperature sensor composed by connecting a temperature variable resistor such as a thermistor and a voltage-dividing resistor in series. ! SOLUTION: There is provided a method for adjusting an output of a temperature sensor 1, having a thermistor 2 and a voltage-dividing resistor 3 connected in series, for detecting a temperature using an output voltage VX outputted from a connect point X of the thermistor 2 and the voltage-dividing resistor 3, the method: comparing the output voltage VX of the temperature sensor 1 to be subjected to adjustment, with an output voltage VRef of a reference temperature sensor 1Ref for outputting the output voltage VRef as a reference; and adjusting a resistance value of the voltage-dividing resistor 3 of the temperature sensor 1 to be subjected to adjustment so that said output voltages become equal. ! COPYRIGHT: (C)2015,JPO&INPIT |
