Common Failure Causes in Mica Heating Plate and How to Prevent Them

https://thermal-devices.hexaforgey.com/posts/improving-thermal-efficiency-with-the-right-mica-heater-setup

Many heating problems look like a power problem at first. In practice, the cause may be contact, heat loss, sensor position, or poor fit. A mica heating plate works best when these parts are planned together