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View single post by buggman
 Posted: Thu May 10th, 2018 04:00 pm
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buggman
Do Not Touch The Trim!


Joined: Thu Oct 19th, 2017
Location: USA
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Well, I ordered a couple different undervoltage protection boards to play around with.
Hopefully they'll adjust the trigger voltage to 14v or just over the resting voltage of the main agm battery so it'll kick off when it's supposed to.
They have their own small relay rated at 10a but I think I'm gonna use that output to trigger a standard relay to power the isolator solenoid... it draws up to 8a spike when it first kicks on & 5a continuous) & I'm not sure how much I trust a $4 ebay part. Better safe than sorry :-) Now it's just a waiting game for the boat from China to get here with the goods.



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1996 XLT Supercab 4.0L 4x4
Lots of Explorer parts & tons of my custom mods.