Novram
Novram
High-reliability thermal management arrays and high-performance semiconductor components crucial for stabilizing UVC optical emission in demanding industrial disinfection environments across Israel.
As global municipal infrastructures and high-tech agricultural sectors pivot toward chemical-free water treatment solutions, the demand for high-output ultraviolet light emitting diodes (UVC LEDs) has experienced exponential growth. Specifically, the 260nm-270nm wavelength spectrum packaged in the standardized 3535 footprint has emerged as the definitive benchmark for highly efficient pathogen inactivation. Israel, renowned for its pioneering water reclamation processes (such as the Shafdan wastewater treatment layout), intensive drip irrigation systems, and cutting-edge pharmaceutical developments, represents a key growth hub for these optoelectronic components.
The germicidal effectiveness of ultraviolet light peaks in the range between 260nm and 268nm, matching the absorption spectrum of nucleic acids (DNA and RNA) in microorganisms. At these wavelengths, UV photons penetrate the outer membranes of pathogens and induce pyrimidine dimers (such as thymine dimers) in their genomic sequences. This alteration prevents replication, effectively neutralizing the organism without the formation of harmful by-products like chloramines or trihalomethanes.
Compared to traditional low-pressure mercury lamps that operate strictly at 253.7nm, a solid-state 265nm UVC LED offers up to 15% higher relative germicidal action efficiency. Furthermore, solid-state chips do not suffer from the cold-start delays or environmental disposal issues associated with heavy metals, aligning with the rigorous ecological directives maintained by the Ministry of Environmental Protection in Israel.
The 3535 surface-mount device (SMD) package format (measuring 3.5mm x 3.5mm) is the industry standard for high-power thermal-optical management. Utilizing an Aluminum Nitride (AlN) ceramic substrate characterized by high thermal conductivity (exceeding 170 W/m·K) and coupled with a high-transmittance quartz dome lens, the 3535 design guarantees:
| Parameter Description | Typical Value (Standard Test Conditions) | Operational Range |
|---|---|---|
| Peak Wavelength (λp) | 265 nm | 260 nm – 270 nm |
| Forward Voltage (Vf) | 5.5 V – 7.5 V | 5.0 V – 8.5 V |
| Drive Current (If) | 350 mA | 100 mA – 700 mA |
| Radiant Flux (Φe) | 50 mW – 70 mW @ 350mA | Up to 120 mW @ 700mA |
| Viewing Angle (2θ1/2) | 120° (Flat Glass) / 60° (Dome Lens) | Customizable Optic Lens Available |
| Thermal Resistance (Rth-j) | 8 °C/W | 6 – 12 °C/W |
| Lifespan (L70) | 15,000 Hours | 10,000 – 20,000 Hours (Depending on Junction Temp) |
Israel is situated in an arid region, making water security a national priority. The country recycles approximately 90% of its wastewater for agricultural irrigation. To maintain safety without clogging drip lines with algae or microbial biofilm, robust sterilization is necessary. Here is where the 260nm-270nm 3535 UVC LED is integrated into local designs:
A. Smart Micro-Irrigation (Agritech): Israeli agritech giants deploy inline UVC sterilization modules to treat brackish groundwater and recycled municipal effluent directly at the emitter stage, avoiding bio-fouling and chemical additions that can degrade soil health.
B. Municipal Desalination plants: Coastal desalination plants in Ashdod, Hadera, and Sorek utilize high-flux UVC modules for point-of-use post-desalination treatment, eliminating any residual micro-flora before distribution into the national water carrier system.
C. Medical and Laboratory Ecosystem: Driven by advanced research centers in Haifa and Rehovot, Israeli medical equipment designers incorporate 3535 UVC arrays into automated surgical tool sterilizers, mobile disinfection robots, and cleanroom air recirculation systems.
Why global OEMs and Israeli infrastructure integrators choose our high-power UVC semiconductor solutions.
Utilizing high-quality Aluminum Gallium Nitride epitaxy on sapphire substrates, our 3535 LEDs deliver industry-leading Wall Plug Efficiency (WPE). This lowers total power consumption while maintaining maximum radiant flux output.
By mounting our 3535 packages on highly conductive metal-core PCBs and combining them with specialized active cooling systems, we maintain junction temperatures below 65°C, ensuring a stable lifespan of over 15,000 hours.
Unlike mercury lamps, which require preheating, our UVC LEDs react in microseconds. This allows for pulse disinfection systems controlled by sensors, saving energy and matching the operational profile of smart devices.
Novram Electronics Co., Ltd. is a professional electronics manufacturer based in Shenzhen, China, dedicated to delivering high-performance, complex DRAM and integrated optoelectronic driver solutions for global OEM, ODM, and industrial customers. Established in 2016, the company has grown into a reliable supplier of memory modules and robust system control boards, serving partners across consumer electronics, industrial automation, embedded systems, and enterprise computing.
Operating from a modern 3,860㎡ manufacturing facility, Novram integrates advanced SMT (Surface Mount Technology) assembly equipment, strict quality management, and continuous R&D innovation. This cleanroom-certified assembly layout allows us to execute precision mounting of delicate 3535 UVC LED chips onto aluminum-clad heat sinks and multi-layered control boards with high yield rates and alignment accuracy.
With 9 years of industry experience and 7 years of export experience, Novram exports products to customers in more than 40 countries, including key tech markets in North America, Europe, and the Middle East. The company achieves an annual export revenue of approximately US$18.6 million, supported by an efficient global supply chain and responsive customer service.
Quality is at the core of everything we do. Every UVC driver board and mounted 3535 module undergoes 100% functional testing, compatibility testing, burn-in testing, temperature cycling verification, and spectroscopic output aging verification before shipment. Our quality control department consists of 42 professional inspectors, ensuring consistent product performance and long-term reliability under challenging operational conditions.
Novram maintains strong partnerships with over 860 qualified supply chain partners, enabling stable production capacity and reliable sourcing of raw components, ceramic boards, and semiconductor chips. Our primary customers include memory module brands, computer manufacturers, industrial PC companies, system integrators, distributors, wholesalers, and OEM/ODM partners worldwide looking for robust hardware control interfaces.
Innovation drives our competitiveness. Our dedicated R&D center is staffed by 76 experienced engineers, allowing us to introduce approximately 138 new products each year. We provide comprehensive OEM, ODM, private label, logo printing, packaging customization, capacity customization, firmware optimization, and product specification customization to meet different market requirements.
Modern Production Space
Professional R&D Engineers
Dedicated QC Inspectors
Exporting Destinations Globally
Integrating 260nm-270nm 3535 UVC LEDs into physical engineering architectures requires a multi-disciplinary approach that combines optics, fluids, and thermodynamics. Novram Electronics addresses these requirements with specific systems:
To sterilize high-velocity water flows, single UVC LEDs are insufficient. We recommend arranging multiple 3535 SMD components in a helical array around a high-transmittance quartz sleeve. This layout maximizes the volumetric exposure time of the water, achieving a 99.99% log-4 reduction of chlorine-resistant pathogens like Cryptosporidium and Giardia, which are key targets in Israeli wastewater filtration facilities.
In municipal office complexes and healthcare environments in Tel Aviv, air-conditioning networks are susceptible to mold growth and bio-aerosol accumulation. Integrating 3535 UVC arrays directly behind cooling coils sterilizes the air and keeps coil fins clear of efficiency-reducing biofilm. The narrow 60° lens configuration is useful here to project UV rays deep into the ductwork.
For automated industrial manufacturing and medical cleanrooms, automated conveyor systems utilize linear array fixtures. Because UV-C light degrades certain plastics and rubbers, our engineers assist clients in selecting UV-durable fluoropolymers (such as PTFE) for all internal hardware and housing elements.
Importing high-specification optoelectronic components into Israel requires alignment with local regulatory and standardization frameworks. We offer tailored logistics solutions and supply chain compliance documentation:
Industrial memory modules and mainboards designed to power the automated processing units that coordinate UVC disinfection nodes in smart city grids.
Technical answers concerning the installation, procurement, and deployment of 260nm-270nm 3535 UVC LEDs for the Israeli market.
The germicidal action curve of pathogen DNA/RNA peaks at approximately 265nm. The 260nm-270nm range offers the highest rate of absorption by nucleic acids compared to UV-A or UV-B ranges. This results in faster disinfection, lower power consumption, and improved safety across municipal water and medical sterilizers.
UVC LEDs generate heat that can impact output if not properly dissipated. The 3535 ceramic package utilizes an Aluminum Nitride (AlN) substrate to minimize thermal resistance. Combined with secondary metal-core PCBs and copper heat sinks, this design keeps junction temperatures low, preventing thermal degradation.
Yes. UVC LEDs neutralize pathogens, bacteria, and algae spores without forming chemical by-products. This helps protect soil health and prevents the chemical residues common in traditional chlorine dosing treatments.
Products must comply with standards from the Standards Institution of Israel (SII). This includes proof of RoHS compliance, REACH declarations, CE safety marks, and electromagnetic compatibility (EMC) testing. We supply all necessary documents to support smooth customs clearance.
Partner with a reliable manufacturer of optoelectronic driver systems and 3535 UVC arrays. Get in touch with our engineering team for customized solutions and pricing tailored to the Israeli market.
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