How to Judge the Quality of Industrial PC Motherboards?

The Importance of Industrial PC Motherboards

The selection of industrial PC motherboards is very critical. The quality of the selection will directly affect the subsequent work performance of the industrial motherboard. Whether it is a commercial computer or an industrial PC, the core is the motherboard, so choosing the right motherboard is very important. Due to the wide application range and harsh usage environment of industrial motherboards, users have higher requirements for their functions, compatibility, and reliability.

The quality of an industrial PC motherboard is greatly influenced by the level of its development. A mature motherboard is designed by an experienced development team with several years to over a decade of experience. Therefore, when choosing an industrial motherboard manufacturer, it is essential to select those with rich experience. Testing a motherboard's performance, compatibility, and reliability requires years of cumulative signal analysis technology, which is crucial to the success of motherboard design. Another key aspect of motherboard design is the BIOS writing. Many motherboard compatibility issues are related to the BIOS. Some BIOS experts can even modify the BIOS to make up for the shortcomings of product hardware design. Modifying the BIOS is often easier than changing hardware design when motherboard compatibility problems arise.

How to Judge the Quality of an Industrial PC Motherboard?

Firstly, the materials. The CPU power supply phases are one of the important indicators of an industrial PC motherboard. Generally, the more the phases, the greater the power supply, and the more stable the current and smaller the voltage fluctuations. However, the more power supply phases, the higher the cost of inductors, capacitors, and MOSFETs. The capacitors and inductors used in industrial PC motherboards can affect their performance. Identifying the grade of various capacitors and inductors is a complex system engineering task, while the simplest way is to judge based on their appearance. Judging whether an industrial PC motherboard uses all-solid capacitors from the capacitors' appearance is a standard, but not an absolute one. Except for areas with large currents and high heat generation, using all-solid capacitors in other areas of an industrial PC motherboard is unnecessary. Instead, choosing a more expensive industrial PC motherboard makes sense only if the price difference is significant and worthwhile. Judging whether an industrial PC motherboard uses closed inductors from sensors is a standard for assessing its quality.

Secondly, craftsmanship. Good manufacturing processes are essential for industrial PC motherboards. The main production lines for industrial motherboards include SMT (Surface Mount Technology) equipment and plug-in assembly lines. Users can get a good initial impression of the manufacturer's production processes and management level from aspects such as the finish on the industrial motherboard surface and the fullness of the solder points. The soldering technology quality best reflects the manufacturing process level of industrial motherboards.

Thirdly, ease of use. The layout simplicity and convenience of an industrial PC motherboard, such as the design of PCIe slot locks, SATA interfaces, and power supply slots, affects future usage. For industrial PC motherboard layouts, it is not about having the most interfaces and expansion slots but about having the most suitable one for your needs. Shenzhen Degan Intelligent Technology Co., Ltd. is one of the most professional designers and manufacturers of industrial panel PCs, embedded chassis, military notebooks, rugged tablet PCs, and industrial monitors.