PTC 热敏电阻低阻化的研究进展

THE PROGRESS OF RESEARCH ON LOW RESISTANCE FOR PTC THERMISTORS

通过参考近几十年来国内外对ＰＴＣ材料的研究成果，介绍了低阻ＰＴＣ热敏电阻材料及应用开发方面取得的成果，并对其发展方向提出了自己的见解．

Low resistance PTC thermosensitive materials and the achievements of its exploitation and application are introduced by consulting the literature on PTC materials at home and abroad in recent decades. The author's own opinions on future developments of the PTC materials are also presented.