Principle and Application of PCB and PCBA Test Racks

Two types of examination shelfs are frequently utilized for the PCBA production process, one is the PCB test rack, and the other is the PCBA test rack. Some consumers usually perplex these 2 types, and some customers do not know what these examination shelfs are utilized for. Let assypcb present the principles and uses these 2 test racks.

PCB test racks are tailored according to client requirements and are determined by the dimension of the PCB board to be created and the place of the solder joints. It is primarily made up of epoxy material panels, steel probes, wires, and detection interfaces. It is mainly utilized to find the continuity of the circuit card to guarantee that the item does not have any kind of unqualified phenomena, such as short circuits, open circuits, and so on.

The PCBA test rack is dedicated to Specific boards. It is made up of the test point placement and different external instruments, interfaces, and accessory circuit boards according to the dimension of the PCB board produced. It is mainly made use of to detect the continuity of the circuit board to ensure that the product does not have any kind of defective phenomena, such as short circuits, open circuits, and so on. Some touch pins and cords are attached to form a simple test rack.

The PCBA examination shelf is a crucial detection tool in SMT production. It can generally evaluate the generated motherboard and establish whether the board is an excellent item through the detected signal pictures and seem temperature level.

The quality of the test shelf in PCBA processing is connected to the effectiveness and pass rate of item screening. The examination will certainly be run for a long period of time, so when making the test rack, you should choose top quality to fulfill production requirements.