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EL Panel Dimming - please help

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snowman53

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Hi,

I am putting together an EL panel for an instrument panel backlight. It has a 12 VDC input and a 170 VAC EL panel drive.

I have been unable to find any info on how to add a dimming feature. I am assuming it is simply a pot inline on the output. But what resistance? Is that really where it should go? Etc.

Any help would be appreciated!
 

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