Relay I/O Current - Chief Delphi

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Relay I/O Current

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#10

08-02-2011, 12:24

Al Skierkiewicz Al Skierkiewicz is offline

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Re: Relay I/O Current

Matt,
The TI device that drives the relay outputs is speced at 16ma max source/sink per output. The relay outputs then have a 680 resistor in series with the output and parallel feed another resistor and low current LED at about 5ma.

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