https://www.tek.com/en/documents/application-note/verifying-power-supply-sequencing-8-channel-oscilloscope
Verifying Power Supply Sequencing with an 8-Channel Oscilloscope | Tektronix
THIS APPLICATION NOTE Explains how to measure turn-on and turn-off delays when the power supply is controlled by connecting and disconnecting the AC mains...
power supply sequencingan 8verifyingchanneloscilloscope
https://www.analog.com/en/resources/app-notes/an-1311.html
AN-1311: Complex Power Supply Sequencing Made Easy | Analog Devices
Introduction Power supply sequencing is required for microcontrollers, field programmable gate arrays (FPGAs), digital signal processors (DSPs),...
power supply sequencingmade easy1311complexanalog