uvc led strip Seoul Viosys CUD7GF1A 275nm 12V 24V
Product Details
275nm Linear UV Source for OEM Equipment
The yoyouv LS-3535CUD7GF1A-30D-12V-UVC is an ultraviolet LED strip with a wavelength of 275nm designed for manufacturers and engineers who produce equipment for ultraviolet treatment. This product integrates five-meter linear PCB, 30 LEDs per meter, two voltage possibilities and customization of connections.
The presented product does not emit light in visible range as UVA tape does. Therefore, the device has to be equipped with indications of the process of functioning, protection from direct contact, access control, warning labels, etc.
Distributed Seoul Viosys Emitters
This UVC LED strip utilizes Seoul Viosys CUD7GF1A chips and features 30 LEDs per meter. The stated radiant power is 6mW for each LED. Spacing of emitters on the PCB can allow engineers to distribute UV radiation in linear chamber or other treatment area depending on the design of the finished product.
The efficiency of treatment cannot be calculated according to the output of chips. Irradiation on the target surface will depend on the distance, angle, reflection, transmission losses, temperature, power stability, material state and geometry of the finished device. Thus, testing of the product has to be conducted at the planned distance and time of exposure.
12V and 24V Electrical Options
The product operates at 12V and 24V voltage. The power consumption is 10W per meter. The right UVC LED strip version has to be chosen before manufacturing so that the circuit on the PCB, power supply, wiring and control system would correspond to the requirements of the device.
In case of large UVC LED strip installations, engineers have to estimate voltage drop, current distribution, capabilities of connectors and points of power injection. The power supply has to be selected according to the length of the installed strip and not a short sample. Pulsed and dimming modes have to be tested with the chosen driver and control system.
Five-Meter Integration Format
The total length of the UVC LED strip is 5000 × 10 × 4mm. Its 10mm width allows installing the strip in small spaces while 120-degree emission angle allows spreading of the output in a wide range. UVC LED strip can be tested for application in enclosed air-treatment devices, water-treatment chambers, surface-treatment cabinets and other controlled UV devices.
The product specification does not contain information about intervals of cutting, minimum bend radius, type of adhesive and necessity of operating the whole 5-meter length of the strip from a single power source. This information has to be obtained before the PCB is cut, bent, mounted and connected.
Spectral and PCB Characteristics
The peak wavelength of the strip is 275nm. FWHM of the spectrum is 10nm. This information will help system developers to select sensors, optical materials and methods of testing of the UVC LED strip.
The 4oz copper PCB is used to increase the conductive properties and heat dissipation of the strip. The heat has to be transferred to the mounting surface or heat sink. The design of such thermal sink depends on the length of the installed strip, its duty cycle, ambient conditions, enclosure design and airflow.
IP20 or Custom Waterproofing
The standard IP-rating of the product is IP20, which means its protection from moisture inside the equipment rather than immersion. The waterproofing of the UVC LED strip can be customized, however, the materials of the coating and encapsulation have to be tested according to the ability to transmit UV rays, resist heat, provide sealing and compatibility with chemicals.
For the water-treatment projects the UVC LED strip has to be installed with a barrier of UV-transmitting material, sealed housing, thermal sink and electrical isolation.
Custom Connections for System Assembly
Connection options of the UVC LED strip can be customized for manufacturing projects. Customers can determine the length of the wire, types of connectors, point of power entry and assembly of the strip.
The submission of drawings, desired quantities, voltage, operating cycle, mounting method and ambient conditions will help to choose the right configuration of the product before the sample or mass production.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | yoyouv |
| Model No. | LS-3535CUD7GF1A-30D-12V-UVC |
| Wavelength | 275nm |
| LED Chip | Seoul Viosys CUD7GF1A |
| LED Quantity | 30 LEDs/m |
| Input Voltage | 12V/24V |
| Working Power | 10W/m |
| Radiant Power | 6mW/LED |
| Size | 5000 × 10 × 4mm |
| Emission Angle | 120° |
| Waterproof Rating | IP20 or customizable |
| Spectrum FWHM | 10nm |
| PCB Copper Thickness | 4oz |
| Connection | Customizable |
Frequently Asked Questions
1. What wavelength does the strip emit?
The specified wavelength is 275nm, with a spectrum FWHM of 10nm.
2. Which LED chip is installed?
The UVC LED strip uses Seoul Viosys CUD7GF1A emitters.
3. How many LEDs are installed per meter?
The product contains 30 LEDs per meter across the five-meter strip.
4. What input voltage is available?
The strip is available for 12V or 24V input. Confirm the selected voltage before connecting a power supply.
5. What is the working power?
The specified working power is 10W per meter.
6. What is the radiant power of each LED?
Each LED has a specified radiant power of 6mW.
7. Is the product waterproof?
The standard rating is IP20. The waterproof construction can be customized according to the project.
8. Can the connection method be customized?
Yes. The connection can be customized for compatible wiring and equipment layouts.
9. Does the strip require thermal management?
The 4oz copper PCB supports heat conduction, but the completed UVC LED strip installation still requires an appropriate thermal path based on length, duty cycle, enclosure, and ambient conditions.
10. Can this product be used as a finished disinfection device?
It is a component for equipment integration. The finished system must be tested for irradiance, UV dose, treatment performance, electrical safety, thermal performance, exposure control, and application-specific compliance.
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