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Resistor for LR3C-14 and CML LED indicator for low voltage

 
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nuckolls.bob(at)aeroelect
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PostPosted: Tue Jul 24, 2012 5:51 am    Post subject: Resistor for LR3C-14 and CML LED indicator for low voltage Reply with quote

Quote:
What I don't know and could use some direction on, is since my LED
module already has built in resistor, which resistor do I add to the
circuit to keep the LED from illuminating at all times? Or do I
still use both? Same values? I have not found a schematic for the
CML device anyplace to help shed any light on the subject.

Just wire a 470 ohm resistor in parallel with your
lamp fixture. It's not terribly important were
that resistor is located . . . it can be inside
across the LED or across the LED-resistor string
inside your fixture.

Bob . . .


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pmnewlon



Joined: 20 Jan 2011
Posts: 21

PostPosted: Wed Jul 25, 2012 4:49 am    Post subject: Re: Resistor for LR3C-14 and CML LED indicator for low vol Reply with quote

Thank you Bob!

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Radold



Joined: 24 Jul 2012
Posts: 2

PostPosted: Wed Jul 25, 2012 7:46 am    Post subject: Re: Resistor for LR3C-14 and CML LED indicator for low vol Reply with quote

pmnewlon wrote:
Thank you Bob!


Thanks a lot bob. I followed your advice and my led lights are working perfectly now.


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