PCBA
7 Problems And Solutions Often Encountered In Led PCB Assembly
Improper Solder Paste Application One of the most frequent problems in LED PCB Assembly is applying the solder paste improperly. If too much or too little solder paste is used, or if it is not applied evenly, it can lead to issues like bridging, tombstoning, or insufficient solder joints. Some common causes of improper solder paste application include: Cause Description Stencil misalignment The solder paste stencil is not aligned correctly with the PCB pads Incorrect Read more…