switching relay造句

Another way to avoid the transformer inrush current is a " transformer switching relay ".
Brown took a creative approach to neurofeedback, linking brainwave self-regulation to a switching relay which turned on an electric train.
To protect against false feeds, double switching relay contacts are often used on both the positive and negative side of a circuit, so that two false feeds are needed to cause a false signal.
Early high-speed systems dealt with this by setting up a circuit switching relay channel once for the first packet between some source and some destination; later packets between that same source and that same destination continue to follow the same path without recalculating until the channel teardown.
The panel also mounted switching relays to put the mine group in or out of firing mode ( a safety precaution ), or to place the mines in the group on contact firing status, in which they would detonate automatically if they were tipped past an angle of 45 degrees from vertical.
It's difficult to find switching relay in a sentence. 用switching relay造句挺难的

Switching relays can be very cheap eg http : / / www . maplin . co . uk / ultra-miniature-high-power-mains-relay-218688 ? c = froogle & u = 218688 & t = module ( this is overspecced for light )-as for the remote control system-I don't know prices-but electronics as well established and simple as this is going to tbe dirt cheap . talk ) 10 : 38, 23 September 2011 ( UTC)