[UVLED Lamp Beads 2] UVLED Lamp Beads of UVLED Cured Light Sources Common Connection Methods

Due to the light power of a single UVLED lamp bead, or in order to meet the needs of market differentiation, several UVLEDs need to be combined in a certain way (such as UVLED face light sources, UVLED wire light sources, etc. Equipment), and give a suitable driving solution. This article introduces the connection method of UVLED. Connecting connection method: As shown in Figure 1, the connection connection is connected to the end and end of each UVLED lamp bead. According to the law of KCL, the current flowing through the UVLED pass is exactly the same. It is worth noting that the number of lamp beads connected in series should be evaluated according to the voltage capacity of the power supply source. Connecting connection method: As shown in Figure 2, the characteristics of the connection connection are that each UVLED is connected in parallel according to the same polarity. According to the KVL law, it has the same working voltage. same. The mixed mode is shown in Figure 3. The mixing mode is to implement the series and parallel modes at the same time. First connect several UVLED lamp beads, and then connect the first tank of the lamp beads in parallel connection. This connection method has the characteristics of series and parallel connection at the same time. In practical applications, there are usually a variety of connection combinations. The power supply method and cost -effectiveness of the UVLED light source should evaluate the connection method of UVLED.