Feature: Semiconductors
Semiconductor manufacturers solve space, power challenges with PoE-enabled panel PCs
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By Paul Shu, President, ARISTA Corporation Compounding this challenge is the limited
emiconductor manufacturing environments operate under strict regulatory and operational constraints that dictate every aspect of their design, including computing
solutions. Unlike conventional production facilities, these spaces require sterile conditions, effi cient workfl ows, and strict regulatory adherence, necessitating the careful optimisation of every square inch. Computing systems must be compact, compliant, and seamlessly integrated into space-constrained environments. T ese manufacturing facilities require
highly specialised equipment for each stage of production, and the strategic placement of this equipment is critical to ensure compliance with cleanroom standards. Expanding these facilities is rarely an option, as cleanroom construction is expensive, and many operate in high-cost urban or industrial areas where space is a premium resource. As a result, manufacturers must maximise limited fl oor space while preserving seamless, contamination-free workfl ows.
26 June 2025
www.electronicsworld.co.uk
availability of power sources in production areas. Regulatory requirements emphasise smooth, sealed surfaces to maintain cleanliness. Additional power sources can increase the risk of dust accumulation, microbial growth, and contamination. In these tightly regulated and space-
constrained environments, traditional computing setups with bulky hardware, excessive cabling, and external power requirements pose signifi cant logistical and compliance challenges. To address these concerns, semiconductor
manufacturers are turning to panel PCs, integrated computing solutions built for demanding production environments. With touchscreen interfaces and onboard processing, they eliminate the need for separate peripherals, reducing clutter and contamination risks. T eir compact design allows fl exible mounting on walls, control panels, or equipment, optimising space while ensuring seamless operation. Beyond their space-saving benefi ts, panel PCs are purpose-built for semiconductor
manufacturing environments, featuring fanless, sealed enclosures that resist dust and withstand frequent cleaning. With industrial- grade durability, customisable hardware, and IP-rated enclosures, these devices provide a robust, compliant solution. For semiconductor manufacturers,
panel PCs deliver an optimal balance of effi ciency, cleanliness, and reliability – helping companies optimise space while meeting the highest quality and regulatory standards. Integrating single-cable Power over
Ethernet (PoE) technology further enhances the space-saving capabilities of panel PCs. By delivering both power and data through a single Ethernet cable, PoE eliminates the need for external power sources or bulky batteries and reduces excess wiring, directly contributing to cleaner, more organised workspaces. With the newest improved standards in
high-power PoE, 802.3bt Type 3/4 PoE can now provide suffi cient wattage, up to 70 watts, to powered devices such as panel PCs as well as fl at screens, thin clients, and workstations. Consequently, PoE is increasingly used in
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