Xeviora
Xeviora
Optimized SMT assemblies and double-sided multilayer PCBs ensuring maximum drive efficiency and thermal protection for 260nm-270nm 3535 UVC LED platforms in Spain.
Spain is undergoing a major paradigm shift in industrial disinfection and water purification. Under pressure from European environmental directives (such as the EU Minamata Convention on Mercury) and the local Spanish Royal Decree (Real Decreto 140/2003 and its updates regulating water quality), the transition from traditional mercury lamps to solid-state UV disinfection is accelerating. The 260nm-270nm wavelength bracket, housed in the robust 3535 ceramic package, has emerged as the definitive standard for reliable pathogen eradication.
From the agricultural hubs of Andalusia and Murcia demanding food-safe surface pasteurization, to municipal water treatment facilities in Catalonia and Madrid, Spanish systems integrators require high-performance, durable, and highly efficient UVC LEDs. The demand is not merely for raw components, but for fully optimized optoelectronic systems that guarantee optical power output, precise peak wavelengths, and outstanding heat dissipation.
The germicidal efficacy of ultraviolet radiation peaks between 260nm and 265nm, which aligns precisely with the maximum absorption band of nucleic acids (DNA and RNA) in microorganisms. At these wavelengths, UVC photons induce pyrimidine dimers in the DNA chain, effectively arresting cell replication and preventing infection without chemical additives. Selecting a reliable factory capable of delivering narrow binning within the 260nm-270nm range is crucial to achieving consistent log-reduction rates (up to Log-4 and Log-5 reduction) in commercial sterilization modules.
Deep-dive analysis of the material physics, optical structures, and critical thermal properties underpinning high-efficiency 3535 UVC emitter performance.
Aluminum Gallium Nitride (AlGaN) semiconductor layers are epitaxially grown with precise Al mole fractions to achieve stable emission peaking strictly between 260nm and 270nm. This ensures maximum overlap with germicidal action curves.
UVC conversion efficiency generates significant thermal energy. The 3.5mm x 3.5mm ceramic substrate features low thermal resistance (Rth < 8 K/W), allowing efficient heat transfer to auxiliary copper cooling interfaces.
Silicone encapsulates deteriorate rapidly under intense UV radiation. Our 3535 series utilizes high-purity quartz glass domes, securing over 90% UVC optical transmissivity and a focused viewing angle of 60° to 120°.
Because UVC LEDs operate at a lower wall-plug efficiency (WPE) compared to visible blue LEDs, up to 95% of electrical energy is converted into heat at the p-n junction. If this junction temperature exceeds critical thresholds (typically 85°C), the lifetime of the LED drops exponentially, and output power degrades. This is why Spanish industrial system designers are focusing on advanced thermal path structures. Utilizing copper-core MCPCBs, direct copper bonding, and high-performance server-grade cooling sinks is non-negotiable for high-density 260-270nm arrays.
By leveraging advanced PCB design, such as multilayer layouts with heavy copper plating and high-thermal-conductivity dielectric fills, systems can maintain junction temperatures well below the safe threshold, even under high current drive conditions (up to 700mA or 1000mA per 3535 emitter).
Xeviora Memory Technology (China) Co., Ltd. is a professional DDR5 memory manufacturer and supplier based in China, specializing in high-performance RAM solutions for gaming, industrial, enterprise, and consumer applications. Established in 2017, the company has rapidly grown into a trusted OEM and ODM partner for global distributors, system integrators, and technology brands.
Our manufacturing facility covers 368 square meters and is equipped with advanced production and testing equipment to ensure stable quality and reliable performance. With an annual export revenue of over USD 18 million, Xeviora serves customers across North America, Europe, Southeast Asia, the Middle East, and South America.
Backed by 8 years of export experience and 12 years of industry expertise, we are committed to delivering innovative memory products that meet international quality standards. Our quality management system includes comprehensive incoming material inspection, in-process quality control, and final product testing. All products undergo automated functional testing, compatibility verification, performance validation, and aging tests before shipment. Our quality assurance team consists of 46 dedicated inspectors who ensure every module meets strict reliability requirements.
As a manufacturer with strong OEM and ODM capabilities, Xeviora works closely with more than 850 supply chain partners worldwide, enabling efficient sourcing, flexible production, and fast delivery. Our primary customers include wholesalers, distributors, e-commerce sellers, system builders, brand owners, and enterprise solution providers.
Innovation is at the core of our business. Supported by an experienced R&D team of 128 engineers, we continuously invest in new technologies and product development. Last year alone, we successfully launched 86 new memory products covering DDR5 gaming memory, industrial-grade memory modules, server memory solutions, and customized storage products.
We offer flexible customization services, including private labeling, logo printing, packaging design, specification customization, firmware optimization, and complete OEM/ODM development. Whether customers require standard memory modules or fully customized solutions, our team is dedicated to providing reliable products, competitive pricing, and professional technical support.
At Xeviora, our mission is to empower global customers with advanced memory technology, dependable manufacturing, and long-term business partnerships built on quality, innovation, and trust.
By combining Xeviora's high-precision SMT (Surface Mount Technology), automated cleanroom production lines, and heavy-duty thermal solution development (such as Server CPU heat sinks and high-performance copper water blocks), we deliver a comprehensive suite of hardware foundations. This allows Spanish system integrators to secure robust, stable-run, high-power UVC sanitization devices with zero compatibility or thermal bottlenecks.
Ensuring compliance with national standards (UNE) and securing frictionless customs clearance into Spain's major industrial hubs.
Navigating the import and deployment of high-power semiconductor components in Spain requires strict alignment with European and domestic regulatory frameworks. Our production flows are audited and tailored to ensure ease of deployment across the Iberian Peninsula:
Our technical team provides Spanish system developers with comprehensive optical ray files, thermal simulation data (Ansys/Icepak models), and precise electrical specifications to accelerate the local prototyping and engineering cycles.
Explore our complete product ecosystem containing high-conductivity water blocks, high-frequency server-grade RAM modules, and thermal components optimized for Spanish industrial UVC integration.
How we co-engineer thermal substrates and drive electronics with Spanish device manufacturers to guarantee maximum UVC performance.
Background: A Spanish water engineering firm needed to design an in-line UVC reactor to sanitize agricultural irrigation water, requiring a disinfection module with a lifetime exceeding 10,000 hours.
The Solution: Leveraging our thermal design expertise, we supplied a custom heavy-copper multilayer PCB configured with AlGaN-based 3535 UVC LEDs emitting strictly at 265nm. This board was coupled directly with custom copper water cooling blocks to ensure the junction temperature stayed below 60°C during continuous high-load operations.
Outcome: Verified Log-4 reduction of E. coli, eliminating chemical residues and reducing overall energy consumption by 42% compared to the older mercury vapor lamp installations.
We provide a standardized phase-gate engineering protocol for Spanish design partners:
Crucial technical and procurement answers for engineers and sourcing managers targeting the Spanish market.
The absorption spectrum of microbial DNA/RNA peaks at approximately 260nm-265nm. While 280nm LEDs are easier to manufacture with higher initial power, they are slightly less effective at mutating pathogen genes. The 260nm-270nm spectrum delivers the absolute highest disinfection rate per milliwatt of output, satisfying strict Spanish municipal regulations.
The 3535 footprint (3.5mm x 3.5mm) is the global industry standard for high-power LEDs. It features a ceramic base with highly optimized thermal pads and a quartz glass dome. This structure handles high drive currents and withstands intensive UV degradation much better than plastic or organic polymer materials.
UVC chip attachment requires precise placement and void-free solder joints to ensure robust thermal paths. Our advanced SMT production facilities (derived from our rigorous DDR5/industrial component manufacturing) feature real-time SPI (Solder Paste Inspection) and automated optical checking to prevent hot-spot generation in high-power LED arrays.
We strongly recommend using metal-core PCBs (MCPCBs) with high thermal conductivity (at least 3.0 W/m-K) or direct copper bonding (DBC). For high-density arrays, coupling the PCB to a copper water block or a server-grade heat sink with active fan cooling ensures thermal stability and long operational life.
Yes. All products, sub-assemblies, and modules are 100% compliant with EU CE, RoHS, and REACH guidelines. We provide all necessary certifications and technical documentation to ensure smooth customs processing through Spanish ports of entry.
Absolutely. We offer complete custom PCBA layouts, electrical driver pairing, spectral binning selections, and bespoke aluminum/copper heat sinks. We can design systems to fit specific spaces in industrial HVAC ducts, conveyor belts, or water conduits.
When operating under optimal thermal conditions (junction temperature below 65°C), our premium 3535 UVC series maintains a lifetime (L70) of over 10,000 to 15,000 hours. Active thermal management is key to maintaining this longevity.
Standard prototype samples can be dispatched within 5 to 7 business days. Bulk production orders typically require 15 to 25 days depending on the volume. Shipments are sent via fast air express or ocean carriers, with tracking directly to your production site in Spain.
Get in touch with our expert engineering team today. We provide full-scale OEM/ODM design assistance, detailed technical specs, and competitive direct factory quotes for Spanish and global distribution.
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