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Cold Forged Aluminum COB Downlight LED Heat Sink
Product Details:
| Place of Origin: | Dongguan，Guangdong,China |
| Brand Name: | Uchi |
| Certification: | SMC |
| Model Number: | Heat Sink |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100pcs |
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| Price: | Negotiable |
| Payment Terms: | T/T，paypal， Western Union,MoneyGram |
| Supply Ability: | 50000000pcs per Month |
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Detail Information |
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| Heat Conducting Power: | 30W | Fan Life: | 50000 Hrs |
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| Material: | AL 1070 | Size: | Custom Size |
| Technology: | CNC Maching + Surface Finish | Certification: | ISO9001:2015 ISO9001:14001 |
| Surface Treatment: | Stamping + Surface Finish | Feature: | High Efficiency Heat Conducting |
| Highlight: | cold forged aluminum COB downlight,LED heat sink for downlights,aluminum heat sink with warranty |
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Product Description
Cold Forged Aluminum COB Downlight LED Heat Sink
This cold forged aluminum heat sink is specifically designed for COB LED downlight applications, featuring excellent thermal management properties and durable construction.
Product Specifications
| Size | Custom size available |
| Shape | Round |
| Process | Cold Forging |
| Cooling Type | Passive |
| Material | AL 1070 |
| Finish | Anodized Black |
| Extra Process | CNC Machining |
| Packing | Paper carton with wooden pallet |
Heat Sink Technology
Our heat pipe and zipper fin heat sinks utilize advanced manufacturing techniques. The current technologies include welding (solder) and fin penetration methods. While welding offers lower interface thermal resistance, it requires precise electroplating processing and careful execution to avoid performance degradation from uneven welding or internal bubbles.
Primary Application Fields
- 100G/200G pluggable optical modules for data center switches
- Small optical modules for fronthaul/mid-haul equipment of 5G base stations
- Low-power optical communication components for edge computing nodes
Manufacturing Capabilities
Advanced Brazing Technology
Brass / Copper CNC
Aluminium / Zinc CNC
Stainless Steel / Steel CNC
Plastic CNC
Key Applications
- New Energy Vehicles: Thermal management of battery packs, motor controllers, inverters
- Industrial Electronics: Inverters, IGBT modules, high-power semiconductor devices, laser equipment
- Data Center and Server: Cooling of high-performance computing components (CPU, GPU, memory)
- Medical Devices: Temperature control of imaging equipment and diagnostic instruments
- Aerospace and Military: Airborne equipment and radar systems requiring high reliability
- Power Electronics: High-power equipment including rectifiers, transformers, and power modules
- Renewable Energy: Photovoltaic inverters, wind turbine converters
- LED Lighting: Heat dissipation of high-power LED lamps
Production Equipment
Our manufacturing facility features comprehensive air-cooled equipment including 10 low-temperature solder reflow ovens, 5 baking ovens, 20 automatic solder dispensing units, 3 automatic solder brushing machines, 50 torque-controlled electric screwdrivers, CCD inspection equipment, fully automatic optical module testing systems, multi-station thermal performance testing equipment, and flatness optical testing instruments.
Quality Assurance
We maintain rigorous quality standards with advanced testing equipment including Coordinate Measuring Machines, projector instruments, water high pressure testing machines, thermal resistance testing systems, and liquid leakage testing equipment.
Customer Service
- Prompt response to all inquiries
- Competitive pricing with guaranteed quality
- Efficient production scheduling
- Optimal transportation solutions
- Comprehensive technical support
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional manufacturer of heat sinks and water cooling plates with extensive experience and a strong technical team, featuring automated and mechanized production.
Have you exported goods before and to which regions?
60% of our total production is exported to Japan, India, UK, Canada, USA, and Brazil.
How many employees do you have?
Approximately 100 employees across sales, purchasing, engineering, QA, warehouse, and production departments.
Can you provide samples if we agree with the design?
Yes, we provide samples for confirmation before mass production, along with technical drawings if required.
What packing methods do you use?
Customized packing with normal cartons and tight-proof fabric or wooden cartons for optimal protection during transportation.
Do you provide technical support for product issues?
All products are fully inspected before shipping. For any issues, we provide immediate technical solutions.
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