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本文研究了在彩电消磁用PTCR热敏电阻分别烧渗Ag-Zn电极和Al电极,研究了两种电极对PTCR元件常温断续负荷的影响,分析了失效机理,根据结果我们选取合适的电极作为实际生产中的电极。
In this paper, we studied the influence of two kinds of electrodes on the intermittent load of PTCR element under normal temperature by using PTCR thermistor for color TV degaussing, and analyzed the failure mechanism. According to the result, we select the appropriate electrode as The actual production of the electrode.