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{"title":"Friction Welding Stir Inside Tunnel Liquid Cold Plate , FSW Water Cooling Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/2c\/850bede92804f9d0341888a03628-200x200-1\/friction_welding_stir_inside_tunnel_liquid_cold_plate_2c_fsw_water_cooling_plate.jpg","attrs":{"Brand Name":"Uchi","Model Number":"FSW Cold Plate-03","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"Advanced FSW Liquid Cooling Plate With Friction Welding Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/6c\/29a24ce04e08128c36dc2528571f-200x200-1\/advanced_fsw_liquid_cooling_plate_with_friction_welding_technology.jpg","attrs":{"Brand Name":"Uchi","Model Number":"FSW Liquid cooling plate","Place of Origin":"Dongguan\uff0cGuangdong,China","Minimum Order Quantity":"100PCS"}}
{"title":"150W Aluminum AL 6061 CNC Heatsink Friction Welding Stir No Leakage","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/44\/800eb3189e1c660e43c48c8cd172-200x200-1\/150w_aluminum_al_6061_cnc_heatsink_friction_welding_stir_no_leakage.jpg","attrs":{"Brand Name":"Uchi","Model Number":"Welding Heatsink-05","Place of Origin":"Dongguan\uff0cGuangdong,China","Minimum Order Quantity":"100pcs"}}
Simply put, it is an integrated cooling solution consisting of LED chips, an aluminum heat sink body and a cooling fan. It adopts active forced air cooling, delivering far higher heat dissipation efficiency than ordinary passive aluminum heat sinks, and is suitable for high‑power LEDs.
Product parameters of LED Heat sink with Fan
Material: Al 1100
Size:9.3*7.5*25.5cm mm
Weight: 0.614kg
Technology: Stamping
Feature: Higher cooling ability and good conductivity
Surface treatment: Oil-cleaning passivation
Heat cooling power: 300W
Product advantage of LED Heat sink with Fan
Every electrical and electronic component in a circuit generates some amount of heat while the circuit is executed by providing power supply. Typically high-power semiconducting devices like power transistors and the opto electronics such as light emitting diodes,lasers generate heat in considerable amounts and these components are inadequate to dissipate heat, as their dissipation capability is significantly low.
Due to this, heating up of the components leads to premature failure and may cause failure of the entire circuit or system’s performance. So, to conquer these negative aspects, heat sinks must be provided for cooling purpose.
I. Structural Composition
Heat sink body: Aluminum extrusion/finned heat sink with anodized surface to expand heat dissipation area
Cooling fan: DC silent fan (12V/24V), exhausting air outward or blowing air inward for forced convection
Thermal interface layer: Thermal grease/thermal pad, connecting LED chips and aluminum PCB
Mounting accessories: Screws and buckles, compatible with flood lights, high‑bay lights, stage lights and grow lights
II. Core Features
Active cooling with fast temperature reduction and low thermal resistance; supports high‑power LEDs from 50W to over 300W
Compared with pure aluminum heat sinks, it features smaller size, longer chip service life and less light attenuation under the same power
Temperature‑controlled models support automatic start/stop or speed regulation according to temperature, with lower noise and power consumption
Drawbacks: Fan noise, power supply required, and dust‑proof maintenance needed for long‑term use
III. Common Application Scenarios
High‑power LED flood lights, high‑bay lights, stadium lights
Plant grow lights, UV curing lights, stage PAR lights
Automotive LED spotlights, industrial lighting, high‑brightness outdoor lighting
IV. Selection Guidelines
Power matching: Specifications of heat sink and fan shall be no less than the actual power of the LED
Voltage: Fans commonly use 12V or 24V, matching the LED driver voltage
Noise: Choose silent fans for household/indoor use, and high‑air‑volume fans for industrial use
Protection level: Select waterproof fans and waterproof aluminum housings for outdoor applications
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification:
Verified Supplier
Uchi was established in 2006 in Dongguan, China.
After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China.
After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...