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US06932928B2 Method of producing a PTC-resistor device 失效
制造PTC电阻器件的方法

Method of producing a PTC-resistor device
摘要:
The invention relates to a novel method of producing a resistor device comprising a PTC-polymer element 2 and a varistor element 4. Both elements are molded in a common molding process using one common mold. Preferred is co-injection molding. The invention further relates to the resistor device thus produced and a current limit means including the resistor device and a switch (FIG. 4).
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