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Tidbits... interior lighting [message #341049]

Fri, 15 February 2019 17:58

jhbridges

Messages: 8412
Registered: May 2011
Location: Braselton ga

Karma: -74

Senior Member

So you bought the $5 LED fixtures and found out your coach's wire polarities have changed over the years... even from fixture to fixture. Despair not. Invest a few bucks:

https://www.ebay.com/itm/20PCS-MB6S-0-5A-600V-SOP-4-SMD-Bridge-Rectifier-USA-Seller/132566364223?hash=item1edd92303f:g:MtkAAOSw8D1awrVq:rk:26:pf:0

Now, for 17 cents a fixture,connect the two coach wires - doesn't matter which where - to the two ~ ~ terminals on the bridge. Connect + and - to + and - on the fixture. Polarity insensitive now!. /This actually works for anything polarity sensitive as long as the bridge ratings exceed the load.

--johnny

Foolish Carriage, 76 26' Eleganza(?) with beaucoup mods and add - ons. Braselton, Ga. I forgive them all, save those who hurt the dogs. They must answer to me in hell

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