Choosing a Control Method for a Polyimide Heater in Automated Equipment

https://advanced-heat-elements.quantlynix.com/posts/mica-heating-plate-vs-conventional-metal-heating-plate-designs

In precision electronics, a polyimide heater must deliver heat in a controlled way. It uses a patterned resistive foil circuit insulated by polyimide film. One useful trait is custom shapes. Still, excess watt density can change the result