例3. An electric circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow. 译文:电路是通过导线连接起一个个电子元器件如电阻器、晶体管、电容器、电感器和二极...
By grounding terminal 2 and 4 of the symmetrical filter, you are shorting L4 and L8, which isn't permitted for ideal inductors. Please notice that the filter has a hidden ground connection by using node 0 internally. The error message tells h...
PROBLEM TO BE SOLVED: To obtain an AC-DC voltage doubler rectifier circuit in which an input terminals is made identical, which rectifies an AC signal to a double voltage or higher so as to be output when the signal is input and which outputs a DC signal according to an input when the...