热敏电阻按电阻温度系数分为正电阻温度系数(PTC)和负电阻温度系数(NTC)热敏电阻。PTC热敏电阻 或 PTC芯片是所有 PTC系列加热器的核心,每一种热敏电阻都有“耐压”、“耐流”、“维持电流”及“动作时间”等参数。您可以根据具体电路的要求并对照产品的参数进行选择。


Comments

  1. aiyou2008 94 days ago Permalink

    Application of heating element.
    Detailed, clear and clear~

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