Application scenarios: PTC heaters for cabinet air conditioners, central air conditioning systems, cabinets, etc. are composed of an internal PTC heating element connected to an external heat dissipation strip through an insulating layer (for the JX series, it needs to pass through an aluminum tube). When the length of the external shape is limited and the power requirement is high, they are usually structured in a multi-column parallel manner (increasing the heating windward surface) for composition.

Product features: It has the characteristics of high insulation strength, rapid heating, and safe use. The insulation brackets at the ends of cabinet air conditioners and central air conditioning products are of various types and usually can adapt to multiple models.