Meowzer's LED build

acrylic51

Active Member
Meowzer I'd be willing to make a wager that it won't be the pot either...I willing to wager it's a soldering or bad connection somewhere......
 

acrylic51

Active Member
Corey that is exactly the symptoms a guy over on RC had and with Kcress they narrowed it down to a poor solder point that when the unit started to warm up the LEDs would dim out.......
 

meowzer

Moderator
Quote:
Originally Posted by acrylic51 http:///t/387353/meowzers-led-build/840#post_3452689
Meowzer I'd be willing to make a wager that it won't be the pot either...I willing to wager it's a soldering or bad connection somewhere......
WELL IIRC when we had it back off he checked all that....and everything worked UNTIL the driver was hooked up....then it said it was grounded out
 

meowzer

Moderator
Quote:
Originally Posted by acrylic51 http:///t/387353/meowzers-led-build/840#post_3452694
How much money you wanna loose!!!!!!!

NONE......I have spent enough already......I just happen to be on the phone with him now.....LOL....there are only 9 moonlight leds.....he has gone over them quite a few times
SO IDK.....we are going to wait until we get the controller and the P driver....hook that up, and go from there
Danny says....if that doesn't work....he's gonna take all the moonlights off and start over
one at a time
 

acrylic51

Active Member
The guy I'm referring to couldn't find it as well until the unit was running and started to act up that's when the problem was isolated.......As the contacts joints get warm that's when weak links would show.....I'm not all technically savy with terms.
 

meowzer

Moderator
HMMMMMM....well we will have to see I guess....BUT still waiting on the other driver and controller.....no sense messing with it more then we have to
 

2quills

Well-Known Member
Gonna have to go with Shawn on this.
When electrical current gets passed through the wires and contacts they heat up. When things heat up they expand. What could be happening is that there is a less then optimal contact or solder joint somewhere (probably a solder joint) and it is expanding when the string gets hot. Expanding enough to cause a break in contact which would cause the lights to go out. And then when the circuit cooled it make contact again so the lights would pop back on. Until it got to hot again and they'd go out.
This kind of problem can cause you a head ache because you can test the fixture when it's down and not running and everything will seem fine. It's only when things heat up that the problem occurs. So it's going to be hard to test without running the string.
What he'll want to do is take the fixture down. Wire the moonlights back up to the driver and then let it run. Wait for the leds to kick off. As soon as they kick off while things are still hot then run a series of continuity checks down every led on that string. He should be able to find where the problem is that way.
 

meowzer

Moderator
Quote:
Originally Posted by 2Quills http:///t/387353/meowzers-led-build/840#post_3452703
What he'll want to do is take the fixture down. Wire the moonlights back up to the driver and then let it run. Wait for the leds to kick off. As soon as they kick off while things are still hot then run a series of continuity checks down every led on that string. He should be able to find where the problem is that way.
YUP....funny thing that we just said the exact thng on the phone.....LOL
we just are gonna wait for the other parts......and for us to be off together ....LOL...so it may be next week....cause he works this upcoming weekend too :(
 

meowzer

Moderator
WELL GUYS.....Danny just got home from work...and it looks like the light is coming down and we are hooking up the new driver.....controller
and gonna figure out the moonlight situation
WISH US LUCK
 

meowzer

Moderator
WELL I AM NOT using the controller.....it seems every few minutes the time just stops.....and we are not gonna hook it up for it to not work right
so we are going with the pot for the moonlights like our original design planned for......
 

meowzer

Moderator
LOL....No...well...we are (or he is) in the process of re-hooking up the pot to the moonlight
driver still has to be adjusted.....then we go from there
 
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