OEM ODM DIY Double Sided PCB 5W Aluminium PCB Circuit Board

OEM ODM DIY Double Sided PCB 5W Aluminium PCB Circuit Board

DIY Light Long Aluminum PCB Board 5W Aluminium PCB Circuit Board

Structure of Aluminum PCBs

Aluminum PCBs are actually quite similar to FR4 PCBs. The basic structure of Aluminum PCBs is four layers. It consists of a dielectric layer, copper foil, an aluminum base layer, and an aluminum base membrane.

• Copper Foil Layer

The used copper layer is relatively thicker than normal CCLs (1oz to 10oz). A thicker layer of copper means a larger current carrying capacity.

• Dielectric Layer

The Dielectric layer is a thermally conductive layer and is around 50micrometer to 200micrometer thick. It has a low thermal resistance and it is suitable for its application.

• Aluminum Base

This third layer is the aluminum base that is made up of aluminum substrate. It has high thermal conductivity. Aluminum Base Membrane Layer

The aluminum base membrane is selective. It plays a defensive role by keeping the aluminum exterior safe from unwanted etching and scraping. It is of two types i.e. around 250 degrees or lower than 120 degrees (anti-high temperature)

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Shenzhen Yizhuo Electronics Co., Ltd. Is a National High-Tech Enterprise Certified By Iso9001: 2015 International Quality Management System. It Was Founded In 2012.Has Been Committed To The Innovation And Sustainable Development Of Electronic Technology. It Is Used In The Manufacture And Sales Of Various Metal Pcbs, Leds And Related Products. The Products Are Widely Used In Lighting, Electronics, Machinery, Communications, Automotive And Other Industries That Require Heat Dissipation. With a Senior Management Team And r & d Design Team With An Average Industry Experience Of More Than 8 Years, We Have Created a Strong Worldwide Distribution Network And Sales Channels, And Our Products Sell Well In Asia-Pacific, Europe, America, And The Middle East.