impulse relay

impulse relay

[′im‚pəls ¦rē‚lā]
(electricity)
A relay that stores the energy of a short pulse, to operate the relay after the pulse ends.
References in periodicals archive ?
The thalamus, a large mass of gray matter in the core of the brain, is like Central Station - an impulse relay centre at the heart of the love network.
These collections are also present as 24V push-buttons which makes it available for use with impulse relays or any other home automation system.