Oh Crap: 1 in series is lighting only

Buck91

Flashlight Enthusiast
Joined
Feb 26, 2007
Messages
1,761
Location
USA
Hey guys, hopefully somebody can help me out here. Just finished wiring up a series of three ssc p4 U2 led's. After soldering, the mutli meter lit each led individually. After installing the assembly into host, mult lit only 1 led. Connected battery pack abd turned on very breifly to verify. Only the first led in the series (from the neg. side) will light.

Does this mean I didnt electrically isolate the other slugs adequately or is something else going on? I'm really at a loss here. No visible shorting and the solder joints look good.
 
Color me retarded.... It was poor slug isolation...


:D
 
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