PCB/PCBA

FR4, Aluminum and Copper, all can be the PCB material of LED module. It is based on your product design, and also need to think about the cost. 1，If your led module is low power thata no need any heat sink, FR4 or aluminum PCB are both ok. For example, 1-3w led module, if not

People usually ask about LED PCBA and PCB Printed circuit board, PCB in short. Printed circuit board assembly, PCBA in short. Both of them are pivotal terms within the LED industry. Some people use them interchangeably, but they’re actually two distinct things. These two differ in many ways. A major difference between the terms is