PTC fan heating element includes one or several PTC row as the heat generator, and aluminum heat sink fins conducting heat radiation thereto. Each row of PTC is glued to a contacting plate soldered with the heat sink fins. Since the plate of the heat radiators are thermally couples to the heat generator , respectively, heat generated by the PTC thermistor unit is radiated from the fins through the plate. The ends of respective sets of fins opening portions, and contacting plates are disposed above and below the respective opening portions so as to radiate the heat equally.       

APPLICATIONS 
PTC fan heating elements can be used in heating application such as space heaters, cloth dryers, dish dryers, hand dryers , de-humidifiers, etc. 

Normal Design:
 

Optional Assemblies Available

 
(The assemblies bellow could be fixed on PCB and controller by developed software according to your applications' design.)
 

Special Advantage of our Service:
Centralized purchase of all necessary parts above and equipage them into complete application devices before delivery is greatly helpful for your works as bellow:
-          Completely avoid any quality problem from each separate part because of our inspection procedure (electric items' testing after they were equipage but before delivery).
-          Reduce your packaging costs after the parts are assembled into complete application sets.
-          When the complete application devices were delivered to you, they can reach you by one step. It will avoid any delay because of different delivery time from different parts from different sources.
-          We can also help you to evaluate and choose the most competitive production bases on each part and organize the 3 works above so as to get the most competitive total cost of the application devices.