Lab #5. © Robert York Back to TOC 2 Temp Sensors NTC Thermistor Silicon Diode.

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Presentation transcript:

Lab #5

© Robert York Back to TOC 2 Temp Sensors NTC Thermistor Silicon Diode

© Robert York Back to TOC Vs+Vs -Vs-Vs + - +V s -V s 0.1μF

© Robert York Back to TOC V out -V s RTRT R1R1 LM741 Thermistor I Power resistor (heat source) + - V out -V s RTRT R1R1 LM741 20Ω/5W +V 1 Thermistor and power resistor in thermal contact Power resistor (heat source) + - V out RTRT R1R1 LM741 20Ω/5W +V 1 Thermistor and power resistor in thermal contact V in

© Robert York Back to TOC V out LM741 20Ω 5W 100 kΩ +V kΩ 1.2kΩ 12kΩ +12V Differential Amplifier MSD6100 MSD6100 thermally coupled to power resistor

© Robert York Back to TOC 6 MSD6100

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