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一、锰铜线绕电阻不稳定的主要因素锰铜线绕电阻多用做电气测量仪表和仪器测量线路中的元件,或作扩大量限仪器,如分流器、附加电阻、分压器等。锰铜线绕电阻的稳定性直接影响着仪器仪表的精度,所以稳定处理是一项十分重要的工序。研究锰铜线绕电阻阻值不稳定的因素、掌握不稳定的内在联系,对确定稳定性判据有帮助。我们仅就由于绕制加工而造成锰铜线绕电
First, the main factors around the resistance of manganese copper wire instability Manganese copper wire around the resistance used as electrical measuring instruments and instruments measuring circuit components, or to expand the amount of limited equipment, such as shunt, additional resistors, voltage divider. The stability of manganese copper wire winding resistance directly affects the accuracy of instrumentation, so stable processing is a very important process. Studying the factors that lead the resistance of copper-manganese wire around the resistor is unstable, and it is helpful to determine the stability criterion. We only electromagnetically wound the copper wire due to the winding process