built-in Copper Coin PCB-- HONTEC uses prefabricated copper blocks to splice with FR4, then uses resin to fill and fix them, and then combines them perfectly by copper plating to connect them with the circuit copper
The Inlaid Copper Coin PCB is inlaid in the FR4, so as to achieve the function of heat dissipation of a certain chip. Compared with ordinary epoxy resin, the effect is remarkable.
The so-called Buried Copper Coin PCB is a PCB board in which a copper Coin is partially embedded on the PCB. The heating elements are directly attached to the surface of the copper Coin board, and the heat is transferred out through the copper Coin.
Because of the actual manufacturing process and the more or less defects in the material itself, no matter how perfect the product is, it will produce bad individuals, so testing has become one of the indispensable projects in integrated circuit manufacturing.The following is about 14 Layer IC Test Board related, I hope to help you better understand 14 Layer IC Test Board.
