What Double Sided SinkPAD Board is?
The Double sided SinkPAD board consists of at least two layers of trace circuit, and there’re at least one circuit layer on both top and bottom side of board, a dielectric (non-conducting) layer, a metal core/pedestal which normally is copper.
As there’re circuit layer on both sides, so engineer can put more (about 2 times, ideally) components on the same size circuit to realize more function, more complicated design, comparing to 1 Layer SinkPAD board or 2 layers SinkPAD board.
There’s no PTH (plated through hole) on double sided SinkPAD board, because the limitation of manufacturing process, which different from double sided Metal Core PCB which has a lot of PTH, and thermal PAD of LED will be put directly on copper core, also belonging to Direct Thermal Path (DTP) board too, but engineer needs to consider where the heat sink will be if he want more fast heat transferring, as there’re always components on both sides, and that make double sides SinkPAD board designing becoming more difficult & complex comparing to 1L SinkPAD board, or 2L SinkPAD board.
Stack up of Double Sided SinkPAD Board
Advantages of Utilizing Double Sided SinkPAD Board:
Application of Double Sided SinkPAD Board
|2 Layer SinkaPAD Board Capability|
Click here to see the manufacturing process of double sided SinkPAD Board and other options.
If you want to customize double sided SinkPAD board, please contact Best Technology today send your request for double sides SinkPAD PCB.