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非线性元件是一种通过它的电流与加在它两端电压不成正比的电工材料,即它的阻值随外界情况的变化而改变.求解含有非线性元件的电路问题通常要借助U-I图像:在定性分析中,重点是掌握理论上的分析方法;而在定量计算中,一般求出的都只能是近似结果.1白炽灯泡图1白炽灯泡是一种最早
A non-linear component is an electrical material that passes through it and is not directly proportional to the voltage across it, ie its resistance changes with changes in the outside world. Solving circuit problems with non-linear components often requires the use of UI images: In qualitative analysis, the focus is on mastering theoretical analysis methods; in quantitative calculations, generally only approximate results can be obtained.1 Incandescent bulbs Figure 1 Incandescent bulbs are one of the earliest