Constant Temperature Heating PTC Heater Thermistor For Beauty Appliance Yogurt Maker Electric Rice Cooker

The PTC heating element can be bonded or non bonded to the metal sheet.
The wire can be insulated with PTFE, silicone rubber, or PVC.
The insulation layer can be multi-layer wrapped with polyimide or other insulating films, generally used in high-temperature applications; In low-temperature environments, PET, PU, or other tubular insulation layers can also be used, which have a compact structure and can be made waterproof.