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 ...
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

Thermistors Need No Adjustment Between Sensor And Control Circuit

Applications requiring accurate temperature control compensation have new candidates for the assignment in the form of negative temperature coefficient thermistors. The highly precise thermistors are ...
EDN

Old-School Analog Temperature Control Circuits Solved with Modern LT spice Thermistor Dynamic Models, Part 2

This temperature profile is one of the principal reasons why we need a PID controller, which will be able to very accurately follow the required dwells and slopes, while also avoiding big oscillations ...