Signals and Systems is a national key textbook for general higher education in the "Ninth Five-Year Plan" published by Higher Education Press. The editor is Zheng Junli, professor of the Department of...
The current of a normal PCB design will not exceed 10 A, or even 5 A. Especially in home and consumer electronics, the continuous working current on the PCB usually does not exceed 2 A. However, I rec...
As shown in the picture, the simulation is good, giving a 0-5V sine wave, but after the actual board is powered on, the first op amp becomes hot and the power is also very high. What is the problem?...