Planning Lead Wires and Connection Points for a Polyimide Heater

https://precision-heat-works.opalvector.com/posts/why-thermal-uniformity-matters-in-semiconductor-heater-design

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