82x66mm 30pcsUV LED Light Source Based Plate

UV Lamp Bead Integrated Circuit Board is 82*66mm surface light source module PCB, 10 in series and 3 in parallel, used with constant current power supply.

Details:

Size: L82*W66*H3mm

Material: Aluminum PCB

Parameters: 30pcs LED, 10 in series and 3 in parallel, thermal conductivity above 3.5

Pad: suitable for 3pins, 3.5*3.5mm LED lights

Other Description:

1.Welding resistance: white

2.Character: black

3.Surface treatment: lead-free tin

4.Pad: 3535 LED, 3pins

Cautions:

1.If you are not sure if your LED is working, please take a photo and send it to customer service to confirm.

2.When using the drive power supply, be sure to ensure that the LED is fully connected to the power supply before powering on. Do not connect LED lights on power, which is very dangerous and also east to burn LED lamp beads, serious, lamp beads may be directly burnout.

3.All LED beads can not be used for a long time with the battery. The correct way is to refer to the second point. The power drive must be a constant current power supply.

4.All the substrate only plays the role of heat conduction, and cannot completely have good heat dissipation function. When used, it is necessary to install additional cooling system, air cooling or water cooling.

5.Self welding basic knowledge: control the temperature and time. Proper selection and use of low temperature tin and thermal grease.

6.Welded substrate of our company will be tested OK and lit up before delivery. If the light is on, it is normal. DSXUV shall not be liable for any human factors. The lamp beads is blackened and the lamp is not worked due to the over-current, the gold wire is fused, and the lamp has bad cooling, belonging to human causes.