In the contemporary landscape of biosecurity and environmental hygiene, UVC light-emitting diode (LED) disinfection modules have emerged as the premier mechanism for targeted pathogen inactivation. Unlike legacy mercury vapor lamps, which require extensive warm-up times, pose hazardous materials containment risks, and occupy a large structural footprint, solid-state UVC modules offer instantaneous output, flexible integration, and exceptionally precise optical profiles.
As global industries demand higher efficacy rates (exceeding Log 3 and Log 4 sanitization levels, or 99.9% to 99.99% kill rates), the design architecture of UVC modules has transformed. Today, the core challenge is not simply emitting ultraviolet radiation, but maximizing wall-plug efficiency (WPE) and managing the acute thermal profiles generated by narrow-band UVC chip dies.
This is where precision hardware manufacturing becomes the defining variable. Designing high-efficiency UVC modules requires a deep synthesis of high-frequency circuit boards, robust power management, and advanced substrate materials. Industrial applications—ranging from municipal water sterilization to clinical air sanitization—rely on these complex modules to deliver steady-state, non-degrading radiant exposure ($mW/cm^2$) under diverse thermal environments.
Velmix Technology Co., Ltd. addresses this design requirement by deploying its extensive manufacturing expertise in multi-layer high-frequency PCBs, industrial-grade control boards, and thermal management sub-assemblies to produce the electronic foundations driving the world's most advanced UVC disinfection systems.
Developing functional, long-lived UVC disinfection modules demands a multifaceted approach spanning optical physics, thermodynamics, and high-frequency electronic engineering. The chart below outlines the key parameters and evolution path of modern solid-state disinfection design:
Unlike visible light LEDs, UVC LEDs convert approximately 95% to 98% of electrical input into heat rather than light. If junction temperatures ($T_j$) exceed critical thresholds, the lifetime ($L_{70}$) of the module degrades exponentially. Velmix resolves this obstacle by engineering high-thermal-conductivity printed circuit boards, utilizing Aluminum Nitride (AlN) Ceramic Substrates and copper-filled micro-vias to transport heat rapidly away from the delicate LED junction.
Fluctuations in forward voltage ($V_f$) can lead to current crowding and premature module failure. Our advanced control boards incorporate intelligent constant current driving arrays, ensuring that each UVC emitter receives an exact, noise-free current path. This stable electrical architecture mitigates the flicker and thermal spikes associated with low-tier standard PCB designs.
While conventional UVC modules operate at 265nm–275nm (targeting the nucleic acid absorption peak of pathogens), the market is moving rapidly toward 222nm Far-UVC technologies. This shorter wavelength cannot penetrate the outer stratum corneum of human skin or eyes, making it safe for continuous human-occupied spaces. Integrating 222nm excimer lamps or new-gen Far-UVC solid-state emitters requires specialized high-frequency, high-voltage driver circuitry designed to prevent electromagnetic interference (EMI) and power loss.
Submersible and flow-through modules engineered for rapid water disinfection. Utilizes premium MCPCB (Metal Core PCB) assemblies to manage direct water-cooling contact safely, providing chemical-free pathogen eradication.
Designed for integration inside commercial HVAC air handling units. Features custom high-frequency boards that handle intense duty cycles and resist degradation from constant high-energy UV exposure.
OEM modules for autonomous disinfection robots (AMRs) used in hospitals. Leverages advanced micro-controllers and high-density memory modules to process environmental sensors and control UVC output in real time.
Velmix Technology Co., Ltd. is a professional hardware and high-performance module manufacturer based in Shenzhen, China. Specializing in the research, development, production, and global distribution of advanced electronic systems, high-speed DRAM memory solutions, and multi-layer PCBA designs since 2017, Velmix is committed to delivering reliable, high-speed, and thermodynamically stable products for industrial applications, computing systems, and integrated electronic modules.
Operating from a modern manufacturing facility, we combine advanced SMT (Surface Mount Technology) assembly lines with strict quality management to ensure every circuit board and sensor module meets international standards. Our experienced engineering team continuously develops innovative solutions to meet the evolving demands of industrial control systems, automotive electronics, and smart UVC disinfection platforms.
| Item | Information |
|---|---|
| Company Name | Velmix Technology Co., Ltd. |
| Established | 2017 |
| Facility Area | 368㎡ of specialized, high-density production area |
| Annual Export Revenue | USD 18.6 Million |
| Export Experience | 8 Years |
| Industry Experience | 15 Years |
| Quality Control | 100% Full Inspection Before Shipment |
| Product Inspection Methods | Signal Integrity Test, Burn-in Test, Compatibility Test, Functional Test & Random Sampling |
| QC Staff | 56 Employees |
| Business Type | Manufacturer & Exporter |
| Main Markets | North America, Europe, Southeast Asia, Middle East & South America |
| Supply Chain Partners | 986+ global distribution nodes |
| Main Customer Types | Brand Owners, OEM Manufacturers, System Integrators, Distributors & Wholesalers |
| R&D Capability | Independent Product Design, PCB Development & Firmware Optimization |
| Customization Options | OEM, ODM, Private Label, Customized Capacity, Heat Spreader, PCB Color & Packaging |
| New Products Launched Last Year | 138 Models |
| R&D Engineers | 84 Engineers |
Velmix
