Ceramic PTC Heating Element with Wide Voltage Range (3.7V to 265V) and Multiple Resistance Options (3.5R to 1200R) for Self-Heating Applications

PTC heating element is a self-controlling electric heating element made of positive temperature coefficient (PTC) thermistor material. It heats up quickly after power is turned on and automatically maintains a constant temperature when the Curie temperature is reached. It is widely used in heating equipment, car heating, household appliances and other fields.

Photos of Ceramic PTC Heating Element For Home Affordable Commercial Solution

Features

Safety Protection
PTC heating elements do not glow red or produce open flames during operation (common resistance wires glow red and produce open flames), making them non-flammable. When the ambient temperature of the PTC element exceeds the limit, its power automatically decreases to a stable value, eliminating the risk of burns.

Stable Performance
PTC heaters feature automatic constant temperature control. No temperature control system is required; simply power the PTC directly. When used to heat liquids, such as water, the PTC heater will not be damaged if the liquid boils dry. Reliable operation utilizes the PTC's internal temperature control characteristics to prevent overheating.

Wide Range of Applications
Low-voltage PTC components are suitable for various low-voltage heaters, instrument low-temperature compensation, heaters in automotive and computer peripherals, thermal beauty devices, PCB heating USB heaters, incense burners, mosquito repellents, and more. High-voltage PTC components are suitable for heating the following electrical equipment: air conditioners, fan heaters, rice cookers, hair curlers, electric mosquito repellents, humidifiers, copiers, hand warmers, shoe dryers, water pipe heaters, travel clothes dryers, automotive paint booth massagers, electric dining tables, bottle thermostats, electric kettles, electric blankets, and more.