PTC HeaterIt is called PTC heating body, which is composed of PTC ceramic heating element and aluminum tube.PTC HeaterIt has the advantages of small thermal resistance and high heat transfer efficiency.PTC HeaterCommon shapes include disc, rectangle, rectangular, ring and honeycomb porous, which can be divided into three types according to the conduction mode:

(1) This PTC ceramic heater is based on the principle of thermal conduction, and is characterized in that the heat emitted by the PTC heating element is transferred to the heated object through a multi-layer heat transfer structure, such as an electrode plate, an insulating layer, a heat-conducting heat storage plate, etc.

(2) This type of PTC ceramic air heating uses the hot air formed for convection heat exchange, and is characterized by high output power and automatic adjustment of air temperature and heat output.

(3) Infrared radiation device. In fact, the far-infrared coating or far-infrared material in contact with the surface of the PTC element or the heat conducting plate can directly or indirectly stimulate the radiation of infrared rays through the heat rapidly released from the surface of the PTC ceramic radiator or the PTC ceramic infrared radiator.

PTC heaters heat up quickly, have a long service life, and are easy to design. They can be used in any power range, and the safety risks are relatively small. Changzhou Ainuo Electronic Technology Co., Ltd. focuses on temperature control and has diversified development. For friends who are interested in learning more about temperature sensors, please call: 13506120522 to learn more.