Understanding Voltage, Resistance, and Power in a Mica Heating Plate Circuit

https://heater-design-center.capitaljays.com/posts/where-a-mica-heating-plate-can-be-used-in-industrial-machinery

In semiconductor support equipment, a mica heating plate must deliver heat in a controlled way. It uses a mica-insulated resistive heater built for plate-style heat transfer. One useful trait is custom plate geometry