Round aluminum extruded heatsink for led
Size | Customized | Process | Extrusion |
Material | AL6061 | Finish | Black anodized |
Model | / | Application | LED |
Equipment & Capacity
Production Equipment | Unit |
160T-60T stamping machine | 13 |
High speed stamping machine | 5 |
300T press machine | 2 |
Skive fin machine | 5 |
Auto shaper machine | 3 |
Soldering line | 2 |
Assembly line | 3 |
CNC machine | 20 |
Thermal resistance test machine | 3 |
CMM( 3D measurement ) | 1 |
Projection measurement | 1 |
Leaking test machine | 1 |
Product | Capacity |
Heatsink | 1KK/M |
Skive fin heatsink | 60K/M |
Bonded fin heatsink | 10K/M |
Folded fin heatsink | 50K/M |
Stacked fin heatsink | 20K/M |
Thermal module | 2KK/M |
Vapor chamber thermal module | 100K/M |
Copper tube cold plate | 5K/M |
Micro fins cold plate | 50K/M |
FSW cold plate | 1K/M |
Thermal design
Design input
Cooling method: forced convection
Ambient tem. Ta: 25℃
CPU watt loss: 135W
CPU dims: 38mm*38mm
Max temp: 70℃
Heatsink dims: 104*70*25.5mm(L*W*H)
Fan: 10CFM
Solution: Heat sink structure and process
1. Structure (AL base + AL zipper fin + Cu block)
Base: 70*104*4.5mm(AL6063-T5)
Fin: 25.5*104*0.25mm*40pcs(AL-1100)
HP: D=6mm*2pcs
Cu block: 38*18*1mm
2. Process
Process: soldering
Finishing: Ni-plating
Packing & Shipping
Payment:
1. Sample and less orders,100% prepayment.
2. Mass production,prepay 50% deposit, the balance 50% before shipment.
Delivery & Shipping:
1. Products are shipped via DHL,UPS,FedEx and EMS for the samples or small orders.
2. We can provide sea or air freight forwarder or shipping agency
3. Any import charges or fees are buyer's responsibility
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