Thermal Component Hub

A small heater can still have a large effect on process stability. Warm-up time and steady-state control can need different power levels. A pi heater uses thin polyimide film around a patterned resistive heating circuit. You can use these points during design, sourcing, and testing. The aim is steady heat without making the assembly harder to build. The film can follow gentle curves when well supported. Define the target temperature before choosing the power level.