The IC carrier board is mainly used to carry the IC, and there are lines inside to conduct the signal between the chip and the circuit board. In addition to the function of the carrier, the IC carrier board also has a protection circuit, a dedicated line, a heat dissipation path, and a component module. Standardization and other additional functions.
ultra-thin BT PCB--Solid State Drive (Solid State Disk or Solid State Drive, referred to as SSD), commonly known as solid state drive, solid state drive is a hard disk made of solid state electronic storage chip array, because the solid state capacitor in Taiwan English is called Solid.The following is about Ultra Thin SSD Card PCB related, I hope to help you better understand Ultra Thin SSD Card PCB.
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.
Optical module products began to develop in two aspects. One is the hot-swappable optical module, which became the earliest hot-swap module GBIC. One is miniaturization, using an LC head, which is directly cured on the circuit board and becomes an SFF.The following is about 25G Optical Module PCB related, I hope to help you better understand 25G Optical Module PCB.
The main reason for using SFF on the ONU side is that the ONU products of the EPON system are usually placed on the user side and require fixed, not hot-swappable. With the rapid development of PON technology, SFF is gradually replaced by BOB.The following is about 4.25g Optical Module PCB related, I hope to help you better understand 4.25g Optical Module PCB.
