โMay-17-2020 03:35 PM
โMay-18-2020 06:05 PM
Fisherman wrote:
Are we talking about DC LEDS here?
Well I'm sure he wouldn't be stepping on the brake pedal to try his interior lights. I don't know of any trailers with AC tail lights.
โMay-18-2020 05:08 PM
โMay-18-2020 03:06 PM
Bobbo wrote:deltabravo wrote:Huntindog wrote:
Often when switching to LEDS, the vehicle wiring needs to have the polarity reversed for the LEDs to work.
I've messed with hundreds of LEDs in my job. The above has never been the case.
LED lights for AC circuits are not polarity sensitive. LED lights for DC circuits usually are polarity sensitive. I have had to reverse the light bulb in a DC circuit to get it to work because of polarity.
โMay-18-2020 02:03 PM
โMay-18-2020 07:19 AM
Bud
USAF Retired
Pace Arrow
โMay-18-2020 06:35 AM
Cajunguy71 wrote:
Will try the polarity reversal when I get off work today. Will let you know how it turns out.
โMay-18-2020 06:14 AM
deltabravo wrote:Huntindog wrote:
Often when switching to LEDS, the vehicle wiring needs to have the polarity reversed for the LEDs to work.
I've messed with hundreds of LEDs in my job. The above has never been the case.
โMay-18-2020 05:13 AM
โMay-17-2020 07:50 PM
deltabravo wrote:It is quite common, and well known. LEDs are polarity specific.... Just go to LED sellers websites, and they often state this... The most common problem sellers have, is customers wanting to return perfectly fine LEDs that they think are defective.... But they just need to reverse the polarity.Huntindog wrote:
Often when switching to LEDS, the vehicle wiring needs to have the polarity reversed for the LEDs to work.
I've messed with hundreds of LEDs in my job. The above has never been the case.
โMay-17-2020 06:48 PM
โMay-17-2020 06:26 PM
Huntindog wrote:
Often when switching to LEDS, the vehicle wiring needs to have the polarity reversed for the LEDs to work.
โMay-17-2020 05:47 PM
โMay-17-2020 05:11 PM
Bud
USAF Retired
Pace Arrow
โMay-17-2020 04:44 PM
Bud
USAF Retired
Pace Arrow