Among the various fields of modernization, particularly industrial automation, the use of IPC mainboards is widespread. Whether it is a commercial computer or an industrial computer, its core is the main board. Because the industrial main board has a wider range of applications, some IPC motherboard manufacturers can now stand firm in the market in order to save costs and reduce prices. The number of layers is reduced, and there are corresponding adjustments on the material components of the IPC mainboard, which only satisfy the basic performance requirements of the chipset. This method of reducing costs is a test of the ability of the IPC motherboard design layout. .
Then how do we select the type of IPC motherboards? How do we determine the advantages and disadvantages? IPC motherboard manufacturers Long Rui Zhike () with years of experience in industrial computer production to share some of the experience.
The most important choice for the IPC is to select the configuration and development software of the IPC mainboard, and the IPC motherboard almost determines the quality of the IPC.
IPC board selection, mainly need to consider the chipset, motherboard form factor, manufacturing process, brand, I / O interface, integrated motherboard, upgrade and expansion, motherboard quality inspection and other eight aspects, this article focuses on the chipset, motherboard Type, I/O interface, integrated motherboard four aspects:
The I/O interface part often reflects the positioning of a motherboard and the functions provided. Although for most users, the dual network card, 1394 interface, etc. provided by the I/O interface may not be able to be used, but there is a need for it. For users, this point is more important. At the same time, the number of USB interfaces can sometimes affect the user experience. interface. In the I/O interface part, it is able to explain the positioning of a motherboard. The interfaces provided on the high-end motherboard are relatively abundant, while on the low-end motherboard, it is a provincial province. Such a province is not a bad thing. After all, any function ultimately requires the user to pay for it, and unnecessary interfaces are unnecessary, but if necessary, they must pay attention.
Integrated motherboard
Integrating the motherboard is a very cost-effective option because users can get an integrated display core for those who do not play games or play games occasionally, even if there is no price difference or even a price gap with non-integrated motherboards. For users, the integration of the motherboard is sufficient. Of course, for users with small budgets, playing some large-scale games with the integrated platform is only an expedient measure. There is no way to do this. For users using a discrete graphics platform, the 3D performance of the integrated chipset does not need to be considered. The integrated motherboard not only adopts a highly integrated chipset, but also integrates sound cards, display cards, and even Modem chips, so that the layout of the motherboard is more concise, the manufacturing cost is lower, and it has the advantages of high integration and high cost performance.
chipset
The choice of chipset is the first choice for motherboard selection. The support provided by different motherboard chipsets is different. At the same time, the price is also different. It cannot be a one-sided selection of a high-end and its own high-end features The motherboard can't choose a board that is not suitable for its own needs due to its low cost. The principle of the motherboard selection is: "It's right for you to meet your own needs.
Motherboard plate type
The mainboard has a large board and a small board. Even if it is in a large board, there are several types of differences. We will not elaborate here. What we need to know is that different types of motherboards cost the PCB. Different, but also in the expansion of the performance is also different, and ultimately will affect the price of the motherboard and the expansion of performance. The layout of the IPC main board is mainly reflected from the arrangement of the components on the IPC main board and the alignment of the lines. A good IPC motherboard looks like a beautiful piece of art in the eye of a professional. Users can make choices based on their needs.
Work materials
The main workmanship of the IPC main board is based on two aspects: 1. The PCB (printed circuit board) workmanship. The quality of the PC board with guaranteed quality is basically the same, the finish is good, and the general quality that looks shiny is better. The general standard for the number of PCB boards is 4, 6 layers, and of course, the quality of 6 layers is much better. 2, SMT (Surface Mount) components work. Mainly through the observation of certain component placement accuracy to determine whether the motherboard production process is excellent, standard component placement accurate, no offset.
The JUK universal Screw Terminal Block series has the typical features which are decisive for practical applications:
l The universal foot allows the terminal blocks to be easily snapped onto the NS35 or NS32 DIN Rail with G shape.
l Closed screw guide holes ensure screwdriver operation perfect.
l For terminal block with different wire cross-sectional areas, complete accessories are available, such as end plates, partition plates, etc.
l Potential distribution achieved by fixed bridges in the terminal center or insertion bridges in the clamping space.
l Same shape and pitch Grounding Terminal Blocks as the JUK universal series.
l Adopt ZB marker strip system,achieve unified identification.
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