Current & Temperature Sensing

Thermal control devices are versatile components employed in various industries, ranging from consumer electronics to aerospace applications.

This design guide presents an in-depth exploration of thermal control devices and current sensing technologies used in various applications. It begins by explaining the importance of bimetallic thermal devices in temperature control, protection, and sensing.

The design guide also distinguishes between cantilever and disk bimetallic thermal control devices, explaining their operational differences and the derating considerations for each.

Additionally, it covers several methods of current measurement, including shunt resistors, Hall-effect sensors, Rogowski coils, and current transformers, outlining their advantages, trade-offs, and typical use cases.

Furthermore, various methods, such as thermocouples, RTDs, and thermistors, are evaluated for their accuracy, range, and application-specific advantages.