[Healeys] LED polarity
Mike Garvey
r3m1g4 at verizon.net
Mon Feb 29 10:49:07 MST 2016
Some LEDs have built-in steering diodes (as in a full wave bridge rectifier) and will run on either polarity. In theory, this should allow them to run on AC supplies as well.
Mike
From: Healeys [mailto:healeys-bounces at autox.team.net] On Behalf Of Michael Oritt
Sent: Monday, February 29, 2016 12:14 PM
To: Austin Healey
Subject: [Healeys] LED polarity
This really is not a car-related question though I guess we could make it into one:
I have some 24VDC outdoor LED lighting and the wall-plug type transformer is defective. I cannot determine which of the two fine wires that run to the appliance (LED's) is positive. I can find a replacement transformer online.
Here's the question: I understand that LEDs are polarity-sensitive and if I wire them up backwards will I destroy the LEDs or can I simply reverse the polarity?
Best--Michael Oritt
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/healeys/attachments/20160229/c9d789b7/attachment.html>
More information about the Healeys
mailing list