宁波宏韵电子有限公司.PDF

宁波宏韵电子有限公司 HUNGYUN ELECTRONICS( NINGBO ) CO.,LTD Ａ。电气性能 Electrical specifications 电位器 1～3 端全部电阻值。 总阻值 Measurement shall be made by the resistance 1 Total Resistance 100? ~2M? between terminals R1and R3. A: 指数 Log 阻值线性 电阻值变化规律 B:直线 Linear 2 Resistance taper Resistance changes C: 对数 Alog 100?～1M? 总阻值允许差 电位器 1～3 端总阻值之公差。 ±20％ Total Resistance Measurement shall be made by the resistance 3 1M?～2M? tolerance tolerance between terminal R1 and R3. ±30％ 电位器 1～3 端能连续承受之最大之功率 0.05W(50℃ ) 额定功率 Rated power is based on continuous full load 4 Rated power operation at the maximum voltage between terminal R1 and R3. R≤10K? R0≤20? 电位器 1～2 端（将轴心旋转至 1 端底部测） 10K?R≤100K? 残留电阻 及 2～3 端（将轴心旋转至 3 底部测）残留 R0≤30? Residual 5 Test residual resistance between terminal R1 100K?R≤250K? resi