表面不带电PTC发热器是一类大功率的需吹风且散热件不带电的PTC发热器。PTC元件安装在铝管内且与铝管绝缘，铝管外装有翅片关或槽状散热片。具有安全可靠、功率稳定、噪音小、寿命长、机械强度好等点。由于安全性能好，主要应用于冷暖空调机、暖风机、消柜、干燥器等大功率家用发热器件上。产品型号： ①代表泰鑫；②代表绝缘波纹发热体；③代表绝缘波纹热体PTC层(级)数；④代表交流，DC代表直流；⑤代表使用电压；⑥代表产品标准功率；⑦代表产品标准长度；⑧代表产品标准宽度；⑨代表产品标准高度.①MeaningTaixin;②Meaningtheinsulatedcorrugatedheaters;③MeaningthePTCRnumberofthesinglelayer(pole)ofthe insulatedcorrugatedheaters;④ Meaningthealternatingcurrent,andDCmeansthedirectcurrent;⑤ Meaningtheappliedvoltage;⑥Meaningthestandardpoweroftheproducts;⑦Meaningthestandardlengthoftheproducts;⑧Meaningthestandardwidthoftheproducts;⑨Meaningthestandardthicknessoftheproducts.
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