How to quickly distinguish the quality of a lamp belt
1. When you get the lamp belt, you can first see the thickness of the lamp belt. A good lamp belt feels thick.
2, see the connection line, good lamp belt with silica gel wire
3, look at the resistance of the lamp belt, the volume of the good lamp belt resistance will be larger, the service life will be relatively long, there is a white resistance, the quality is worse
4, look at the lamp belt board, good lamp belt is generally selected electroplating plate, electroplating process is more mature, and life and toughness will be better than die cutting board, electroplating plate 0.5 meters there is a link seam, die cutting is with a relatively low price of the whole board cut, length is not fixed.
5, there is another is to see the solder joint, a good lamp solder joint is generally relatively bright
electroplating plate
Double-sided copper
die cutting board
Double-sided copper
Single-sided copper
