How to Create Power Supply Output Sequences
Application Notes
Turning on all the outputs is often risky when using a triple-output power supply. Many devices require powering up in a specific order, or you could damage them. Numerous devices require multiple bias or rail voltages to resolve this issue. Devices such as field programmable gate arrays require the voltages to turn on and off in a set sequence.
If you are working with devices with specific timing requirements, you will want to use a power supply with power sequencing. Power supply sequencing enables you to automatically set voltage outputs and delays according to a pre-scripted pattern you can choose. By implementing power supply sequencing, you can eliminate the need for manual channel activation and voltage adjustments, reducing the risk of accidental equipment damage.
This application note explains how to create power supply output sequences with data logging using the Keysight E36313A power supply.