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购买功率型NTC热敏电阻需要注意哪些地方？

2025-03-28 17:12:41

推荐回答（2个）

回答1：

比如电路的工作电流、工作电压、电容等。如果是日本或欧美等国外客户群体的话，要清楚国内和这些国家电压的差异，时恒出口功率型NTC时，都会考虑实际情况，然后根据客户应用的电路来推荐合适的。

回答2：

ptc用于加热，比如空调制热和恒温电路，ntc多用于开关电源输入部分，用来限制上电时对大电容充电产生的电流峰值。

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