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

https://advanced-heating-guide.halcyonledger.com/posts/how-to-choose-heater-materials-for-semiconductor-processing-equipment

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