| 摘要 |
In the present invention, disclosed is a PTC heater. The disclosed PTC heater includes a pair of heat sinks which are mutually separated and are conducted with an applied power source; a plurality of PTC elements which is vertically and horizontally fixed and arranged between the heat sinks and generate heat by being connected to the power source; and a close adhesion unit which is formed between the heat sinks and the PTC element, is longitudinally formed in the arrangement direction of the PTC element, and is closely connected to the PTC element and the heat sinks. |
