UVA UVC Double Wavelength LED Copper Substrate UVC LED Dual Chip PCB For UVA UVC UV Sterilization Light

 Product Details

In view of the current market in a lot of dual chip packaging UVC LED ultraviolet sterilization lamp, can not simply use the common 3535 substrate, to use a special dual chip LED Copper Base Circuit Board. Otherwise, the light will burn, or one chip will light up and the other one won’t work.

Users need to choose the suitable substrate according to the LED specific specification. Otherwise, the light bead and the substrate can’t be used because they do not match.

This Copper Sbustrate is matched with this LED : UVA UVC Dual Band UV LED

Parameters of Thermoelectric Separation LED PCB Board :

Size : diameter 20mm, thickness 1.6mm

Material : copper

Technology : immersion gold / electroless nickel

The specification of the welding pad for dual color UVC UVA LED is as follows :

Therefore, the ordinary 3535 PCB can not be used