PTC heating element is also called PTC heater, which is composed of PTC ceramic heating element and aluminum tube. This type of PTC heating element has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power saving electric heater. The outstanding feature is that in terms of safety performance, in any application, there will be no “redness” on the surface of electric heating tube heaters, which will cause safety hazards such as burns and fire.
PTC heating element products use u-shaped corrugated fins to improve its heat dissipation rate, and integrate the advantages of adhesive and mechanical, and fully take into account the various thermal and electrical phenomena of the PTC heating element at work, its combination Strong force, excellent heat conduction and heat dissipation performance, high efficiency, safety and reliability. This type of PTC heater has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power saving electric heater. One of its outstanding features lies in its safety performance, that is, when the fan fails to stop, the power of the PTC heater will automatically drop sharply because it cannot get sufficient heat dissipation. At this time, the surface temperature of the heater is maintained at about the Curie temperature ( It is usually around 250 ℃), so as not to cause "redness" on the surface of electric heaters.
PTC heating element consists of galvanized outer pressure plate, stainless steel corrugated spring plate, galvanized inner pressure plate, single-layer aluminum heat sink, ptc heating plate, double-layer aluminum heat sink, nickel-plated copper electrode terminal and pps high temperature plastic electrode sheath .
We are here to help you! If you close the chatbox, you will automatically receive a responsefrom us via email. Please be sure to leave yourcontact details so that we can better assist