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PTC暖风机分几种加热原理
更新时间: 2020-09-20 00:00:00  

1、通过PTC发热元件表面安装的电极板、绝缘层、导热蓄热板部分还附加有导热胶等多层传热结构,把PTC元件发出的热量传到被加热的物体上,此为热传导为主的PTC陶瓷加热器;

2、形成热风进行对流式传热加热,其特点是输出功率大,并能自动调节吹出风温和输出热量;

3、利用PTC元件或导热板表面迅速发出的热量直接或间接地激发接触其表面的远红外涂料或远红外材料使之辐射出红外线,便构成了PTC陶瓷红外辐射加热器。

关键词: ptc 暖风机 加热 原理

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