791xv led

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snoop23

Member - Posts: 3

Joined: March 03, 2008

Posted: March 04, 2008 at 8:23 AM / IP Logged

I've searched through the manuals and guides for the 791xv but I haven't found anything yet that tells me the voltage and max current rating of the LED status output [single blue LED] from the controller. I am looking to design my own LED bar and I am trying to figure out the max current rating for the LED output of the controller. Does anyone know this spec? Also, do you know the voltage output to the LED?

tedmond

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Joined: January 06, 2007

Location: Ontario, Canada

Posted: March 04, 2008 at 2:58 PM / IP Logged

use a DMM and test it. some units will limit the output to 3.0 volts or so for the led, while others send out 12v and on the LED there a resistor inline.

chriswallace187

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Joined: March 11, 2002

Location: Pennsylvania, United States

Posted: March 06, 2008 at 12:39 AM / IP Logged

DEI's outputs as long as I've known have been 2V...plugged an LED into 12 once and it got REALLY bright for a second 791xv led -- posted image.

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tedmond

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Joined: January 06, 2007

Location: Ontario, Canada

Posted: March 06, 2008 at 3:42 PM / IP Logged

ahah, nice chriswallace !

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791xv led

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