EDN

Old-School Analog Temperature Control Circuits Solved with Modern LTSpice Thermistor Dynamic Models, Part one

A few months back, a dynamic voltage-controlled thermistor SPICE model was presented on planet analog, A Multi-Simulator NTC Thermistor SPICE Model With Temperature Driven By a Voltage With the help ...
EDN

A New Trilogy of LTSpice Circuits With NTC Thermistors, PART II: LTSpice Simulation of PID Temperature Control of a Peltier Thermoelectric Element With a NTC Thermistor

Although it is common knowledge that their efficiency is poor, Peltier thermoelectric elements are considered the most versatile cooling elements; they are used in a wide range of applications, such ...
Embedded

Optimizing thermistor-based temperature sensing systems: System design

As discussed in the first article of this two-part series, there are different challenges involved in designing and optimizing thermistor-based application solutions. These are sensor selection and ...
Electronic Design

“Linear” PTC Thermistors Overcome NTC Temperature-Sensing Shortcomings

Temperature is the most widely measured physical variable and designers have many sensing options, among them thermocouples, RTDs, solid-state current-output sensors, and thermistors, to cite just a ...
Electronic Design

Thermistors Accurately Measure Temps From 100 Ω To 500 kΩ

Designers now have an alternative to thermocouples in precision circuits: Ametherm’s NTC chip thermistors deliver high-accuracy temperature measurement with precision tolerances to 1%. Measuring 1.27 ...