How Operating Conditions Influence Mica Heater Design Choices

https://engineered-heater-lab.lucialpiazzale.com/polyimide-heater-basics-how-thin-film-heating-elements-work

In heated plates, a mica heater must deliver heat in a controlled way. It uses a resistive heating circuit supported and insulated by mica. One useful trait is high-temperature capability. Still, mechanical stress can change the result