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COB de 37x29 mm y 136 chips

Model: COBUS-136B: COB UV Light; 365nm

The COBUS‑136B UV LED COB is a high‑performance chip‑on‑board module designed to deliver powerful ultraviolet radiation at a peak wavelength of 365 nm. Housed in a compact 37 × 29 mm package, it integrates 136 Seoul Viosys high‑power UV‑A LED chips with a flat window design, producing up to 165 W of UV light output. The chips are directly bonded to a metal core printed circuit board (MCPCB), which significantly enhances efficiency and reduces thermal resistance. With its modular design, the COBUS‑136B UV LED COB ensures easy integration and testing, streamlining the product development process for industrial, printing, and disinfection applications.

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High Energy Density

Complete Certification

Multiple Application

Specifications

Model No.	COBUS-136B
Package Size	37 x 29 mm
Chip Count	136 chips
Peak Wavelength	365 nm (UV-A)
Window Design	Flat window

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Descriptions Applications FAQs

Descriptions
El UV LED COB (Chip-on-Board) es una solución avanzada de iluminación ultravioleta que integra múltiples chips LED UV de alta potencia en un módulo compacto. Este diseño garantiza un brillo excepcional, una distribución uniforme de los rayos UV y una gestión térmica eficiente, lo que la convierte en una alternativa superior a las lámparas de mercurio tradicionales.

Los módulos UV LED COB son ideales para una amplia gama de aplicaciones, incluido el curado UV, la impresión de precisión, la fabricación de productos electrónicos, los recubrimientos, el tratamiento de superficies y la esterilización médica. Con características como encendido/apagado instantáneo, alta eficiencia energética y larga vida útil, la tecnología UV LED COB reduce los costos de mantenimiento y respalda la producción ambientalmente responsable.

Características
- Alta intensidad UV: Integra múltiples chips LED para una salida UV fuerte y uniforme.
- Diseño compacto de chip en placa: módulo que ahorra espacio con una construcción robusta.
- Gestión térmica superior: PCB con núcleo de metal (MCPCB) garantiza una disipación de calor eficiente.
- Opciones de longitud de onda máxima: Disponible en 365 nm, 385 nm, 395 nm y 405 nm.
- Encendido / apagado instantáneo: sin tiempo de calentamiento, lo que maximiza la productividad.
- Larga vida útil: Diseñado para 20,000–30,000+ horas de funcionamiento.
🌟 Ventajas de UV LED COB
- Eficiencia mejorada: Ofrece una mayor potencia UV con un menor consumo de energía.
- Costos de mantenimiento reducidos: El diseño duradero minimiza la frecuencia de reemplazo.
- Solución ecológica: sin mercurio y compatible con RoHS.
- Resultados consistentes: Distribución UV estable para un curado y esterilización precisos.
- Fácil integración: El diseño modular simplifica el desarrollo del producto y la instalación del sistema.
- Operación confiable: las opciones de enfriamiento avanzadas respaldan un uso estable a largo plazo.
Diseñadas con robustas placas de circuito impreso con núcleo de metal (MCPCB), las soluciones UV LED COB brindan un rendimiento UV estable, confiable y duradero para uso industrial y científico.
Applications
- Industrial UV Curing: Rapid curing of adhesives, coatings, and resins to improve production efficiency.
- Precision Printing: Ensures fast ink drying, enhanced print quality, and reduced downtime in high‑speed printing systems.
- Electronics Manufacturing: Used for PCB encapsulation, bonding, and surface treatment to ensure durability and accuracy.
- Medical Sterilization: Provides reliable, mercury‑free UV disinfection for instruments, equipment, and healthcare environments.
- Surface Treatment:Enhances hardness, adhesion, and wear resistance of treated industrial materials.
- Laboratory & Research Applications: Enables precise UV exposure for testing, material analysis, and scientific studies.
FAQs

Q1: What is a UV LED COB module?

A: A UV LED COB (Chip‑on‑Board) module is an advanced ultraviolet lighting solution in which multiple UV LED chips are directly mounted onto a single substrate. This configuration provides high radiant intensity, uniform UV distribution, and superior thermal management, making it highly suitable for demanding industrial and medical applications.

Q2: What wavelength ranges are supported?

A: Standard UV LED COB modules are available in 365 nm, 385 nm, 395 nm, and 405 nm peak wavelengths. For specialized applications, custom wavelength configurations can be provided to meet precise curing, printing, or sterilization requirements.

Q3: What is the typical operational lifespan?

A: Under optimal cooling and operating conditions, UV LED COB modules offer an operational lifespan of 20,000 to over 30,000 hours, maintaining stable UV output with minimal degradation over time.

Q4: In which industries are UV LED COB modules most commonly used?

A: UV LED COB technology is extensively applied in industrial UV curing of adhesives and coatings, precision printing, electronics assembly and PCB encapsulation, surface modification, and medical or laboratory sterilization processes.

Q5: How do UV LED COB modules compare to traditional mercury UV lamps?

A: Compared to mercury‑based UV lamps, UV LED COB solutions provide immediate on/off switching, higher energy efficiency, significantly longer service life, reduced thermal emission, and mercury‑free, RoHS‑compliant operation. These advantages result in lower total cost of ownership and improved environmental compliance.

Q6: What cooling methods are recommended for reliable operation?

A: Depending on the power density, UV LED COB modules may utilize either advanced forced‑air cooling systems for medium‑power configurations or closed‑loop water cooling systems for high‑power applications, ensuring stable thermal performance.

Q7: Are UV LED COB modules environmentally compliant?

A: Yes. All UV LED COB modules are mercury‑free and manufactured in accordance with RoHS and global environmental standards, ensuring safe and sustainable use in diverse industries.