BBM has various meanings in the Switch category. Discover the full forms, definitions, and usage contexts of BBM in Switch.
Break Before Make is a switch that is configured to break (open) the first set of contacts before engaging (closing) the new contacts. This prevents the momentary connection of the old and new signal paths. Applies to mechanical systems and to solid state analog multiplexers and switches.
SwitchBreak-Before-Make: A switch that is configured to break (open) the first set of contacts before engaging (closing) the new contacts. This prevents the momentary connection of the old and new signal paths.
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