Category:Couplers: Difference between revisions

Latest revision as of 20:46, 14 January 2013

A 1939 photo of railroad car couplers

Coupling is the transfer of energy from one medium to another

Directional couplers - devices that couple a defined amount of electrical power in a transmission line to another port where it can be used in another circuit, unidirectional

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			[[Image:1939 Railroad Car Couplers.jpg\|thumb\|right\|A 1939 photo of railroad car couplers]]

	Coupling is the transfer of energy from one medium to another		Coupling is the transfer of energy from one medium to another