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COB PCB

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COB PCB

Parameter

Substrate material: Alanod (reflective rate: 98%)

Board Thickness: 1.2mm

Copper Thickness: 35um

Solder resist ink: high reflectivity of Dainippon white ink

Silkscreen Color: Black

Surface Technics: Immersion gold (Au thickness≥3μ″)

Specification: 20mm*20mm (mirror surface)

Thermal conductivity: 200W/m-k

Forming mode: CNC/punch

Package wattage: 15W-30W

Technology

Mirror Finish Aluminum PCB For LED COB

Applications

LED Lighting product

High Power LED (up to 200 W)

LED Backlight for LED TV

LED Front Light for E-Book

Agriculture & Horticulture Lighting

Street & Parking Lot Lighting

Automotive

Power Supply

customer Electronics Lighting

Other products that require thermal solutions

Similar items

read more

  • Details

COB PCB


Product Description


Substrate material:Alanod (reflective rate: 98%)
Board Thickness: 1.2mm
Copper Thickness: 35um
Solder resist ink:high reflectivity of Dainippon white ink
Silkscreen Color: Black
Surface Technics: Immersion gold (Au thickness≥3μ″)
Specification:20mm*20mm (mirror surface)
Thermal conductivity:200W/m-k
Forming mode:CNC/punch
Package wattage:15W-30W


Chip on board layer stack-up


Chip on board layer stack-up


COB PCB FAQ


Q: What materials are available for COB PCB?
A: Base material: Alanod,Copper


Q: What's the surface treatment can we do for COB circuit board?
A: The immersion gold is widely used.


Q: Which PCB board thickness can we do for chip on board ?
A: The board thickness:0.8mm-3.0mm


Picture Of Details

pcbquick-COB PCB-1


pcbquick-COB PCB-2