One of Keysight’s [Oscilloscope University] series of courses. A beautiful engineer teaches how to quickly set up an oscilloscope and how to use some of the built-in shortcut functions of the oscilloscope.
Help:
A simple power supply mainly consists of a PFC boost after a rectifier bridge, and then a BUCK step-down output. During surge simulation, the output voltage of the front-stage protection circuit
As the title says, after the circuit is built, the peak-to-peak value of the signal will have a double error after 30MHz, and the phase will also have an error. Why is this? Is the circuit design wron
Hello everyone: When drawing PCB routing in my protel 99se, I can run 15 degrees, 30 degrees, etc. It seems to be any angle. I don’t want to change it. How can I set it? Normally, it can run 45 degree