Just bought cutter 10mm LED, where is positive ?

cwloo

Newly Enlightened
Joined
Aug 1, 2009
Messages
30
Dear,

Just bought some 10mm square XPE led from cutter but do not know where is the positive side to solder. Is that "A" side or "C" side ?

Appreciate the help....
xpesqurepcb.gif
 
Last edited:

Nake

Flashlight Enthusiast
Joined
Oct 31, 2006
Messages
1,768
Location
Cleve. OH
Isn't there a little + sign on the border of the emitter, just follow the trace path from there.
 
Top