电源内阻,power source internal resistance
linear power线性电源、内阻
3)Negative inside resistance voltage power负内阻电压源
4)direct current vortage source with hign resistance高内阻直流电压信号源
5)source impedance电源阻抗
1.Thesource impedance of the power circuit in the x-ray machine is analyzed in the paperand based on the voltage drop generated by the impedance,the cross-sectional area of the cable is calculated.分析了X线机电源电路阻抗,由电源阻抗产生的电压降计算电缆横截面积,最后给出不同长度电缆对应的电缆横截面积。
2.In order to compare the filter characteristics of different hybrid shunt active power filter(HSAPF) and the influence of thesource impedance to filter performance,four typical topology of the hybrid shunt active power filter(HSAPF) are selected in this paper,of which the operating principles are analyzed.为了比较不同并联混合型有源电力滤波器的滤波特性及电源阻抗对其滤波特性的影响,选用了四种典型的并联混合型有源电力滤波器拓扑结构,分析了它们的工作原理。
6)active resistor有源电阻
延伸阅读
表观内阻分子式：CAS号：性质：在规定条件下，电池的电压变化值与相应的电流变化值的商。假定蓄电池以Il的电流值放电时的电压为V1，V2的电流值放电时电压为V2，如果I1与I2相差不大，可以认为电池的表观内阻r=(V2-V1)/(I2-I1)。
