The challenge of circuit board for LED lights
We have discussed the marker of thermal conductivity PCBs have more bigger.
While usage of this technology continues to expand, there is a challenge to counter the heat generated by the new components in normal running, especially when grouped closely together.
The solution of the circuit board for LED lights burn
Before there were many accidents during the use of LED lights with the circuit board.
If you have asked some decades years ago engineers, there will tell you how trouble when use circuit board for LED lights.
This can cause burning of standard FR4 laminate and therefore a failure of the circuit.
A solution to this problem is to use metal backed PCBs, which are, in essence, thin PCBs bonded to an aluminium back plate of varying thickness.
Widely use the perfect solution of the circuit board for LED light products
The result is LED PCB boards where any excess heat generated can easily pass through the FR4 laminate of the circuit board and then dissipate quickly into the aluminium, thus allowing the PCB to have its own large ‘heat sink’ permanently attached.