Electric heater parts aluminum ptc heating element 220v electric kettle heating element

Unlike traditional heating elements that use a resistance wire such as Nichrome to generate heat, PTC heater is made of PTC ceramic heating element and aluminum tube. It is an automatic constant temperature heater and does not need any additional temperature applications.it is a new kind heater in the market .It is fixed by a pair of metal electrodes with leads on both sides of PTC element.