Jump to content

Relay (disambiguation)

From Wikipedia, the free encyclopedia
(Redirected from Relay station)

A relay is an electric switch operated by a signal in one circuit to control another circuit.

Relay may also refer to:

Electrical engineering

[edit]
  • Protective relay, a device designed to trip a circuit breaker when a fault is detected.

Historical

[edit]
  • Stage station, a place where exhausted horses being used for transport could be exchanged for fresh ones
  • Cursus publicus, a courier service in the Roman Empire
  • Relay league, a chain of message-forwarding stations

Computer networking

[edit]

Other telecommunication

[edit]

Automobiles

[edit]

Other uses

[edit]

See also

[edit]