There are standard designations and symbols that describe how electrical contacts work in specific scenarios. These designations spell out the number of contacts and how they behave during operation.

The current-mode or peak-current-regulating switching converter is a familiar, almost dominant, power supply circuit consisting of few parts and is usually designed with “cookbook” procedures from PWM ...

The ASUSTOR ASW205T is a basic unmanaged switch, capable of running at 2.5Gbps across five available ports. There's no management panel for fine-tuning settings, nor does it have any other more ...