Directly Inserted LED Lamp Beads Manufacturers to Talk About the Difference Between LED Lamp Beads

Directly inserted LED lamp bead manufacturers to talk about the difference between LED lamp bead bracket information: At present, there are aluminum brackets, brass brackets, copper brackets, etc. on the market. Even if it is a copper bracket, the price of silver plating is divided into up and down. The market is generally called a good stand. The difference between chip size: The size of the chip that is usually reported is MIL. It is difficult to distinguish the size of the chip. It is 230 square MIL, the size of the chip area is a good way to distinguish the size of the chip. The difference between welding line information: The chip and bracket are used to complete the electrode connection with the gold wire welding method. At present, there are two types of alloy lines and pure gold lines on the market. Pure gold lines are divided into 0.7, 0.9, 1.0, 1.2, etc. The thicker the golden line, the lower the thermal group, the longer the life span, everything should be asked about the materials and diameter of the golden line. The difference between fluorescence powder: white light beads are made of blue -light chip and yellow fluorescent powder. The fluorescent powder is mainly divided into aluminum acid and silicate. The performance of aluminate is better than silicate. , YAG performance is stable, low in light, and the chemical stability of the silicate itself is poor, but the brightness is higher than YAG. If you want to make a product with stable performance, don't be fooled by the so -called high brightness. This is a problem. The difference between glue: The fluorescent powder should be stirred with glue and on the chip. The quality of the glue affects light decay and color drift. The poor glue time will be yellow, and the light decay will increase. Good glue is jelly. glue.