Thick Copper PCB are used extensively in power electronic devices and power supply systems. A growing trend in the PCB industry, this unique type of Heavy Copper PCB features a finished copper weight of more than 4oz (140μm), compared to the 1oz (35μm) or 2oz (0μm) copper weight generally found in those with a Standard PCB copper thickness.
PCB Manufacture Capabilities
Features
Capabilities
Layers
1-36 layers
Material
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc.
PCB Type
FR-4 Standard PCB, Aluminum PCB , Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick copper PCB and Rogers PCB, etc.
Board Thickness
0.1mm-6.0mm
Copper Thickness
1/2oz-6oz(18um-210um)
Biggest Board size
600mm*1200mm
Min Tracing/Spacing
0.075mm/0.075mm (3mil/3mil)
Min drilling Hole diameter
0.15mm(6mil), 0.1mm(4mil)-laser drill
Solder Mask
Green, Black, White, Red, Yellow, Blue and Purple, etc.
Silkscreen color
White, Blue, Black, Red, Yellow
Surface finish
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc.
Special Techniques
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc.
PCB Products Show
PCB Factory Show
Thick Copper PCB Thick Copper PCB,Thick Copper PCB Board,Copper Thickness Tester PCB,Quality Thick Copper PCB ZhongFeng Electronic Technology Co., Limited , https://www.dopcba.com
The additional copper PCB thickness enables the board to conduct a higher current, achieve good thermal distribution and implement complex switches in a limited space. Other advantages include increased mechanical strength at connector sites, the ability to create a smaller product size by incorporating multiple weights on the same layer of circuitry and the ability to use exotic materials to their maximum capacity with minimal risk of circuit failure.
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