Min Hole Size 0.20mm 220v LED MCPCB 3535 3030 2835 SMD PCBA

Min Hole Size 0.20mm 220v LED MCPCB 3535 3030 2835 SMD PCBA

220v Led Bulb Light aluminum board pcb led Smd 3535 3030 2835 Mcpcb

Structure of Aluminum PCB:

Aluminum PCBs are aluminum based CCLs (CCL is a type of base material of PCBs). AluminumPCBs are actually quite similar to FR4 PCBs. The basic structure of Aluminum PCBs is four layered. It consists of a layer of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane.

• Copper Foil Layer: the copper layer used is relatively thicker than normal CCLs ( 1oz-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 50μm to 200μm thick. It had a low thermal resistance and it suitable for its application.

• Aluminum Base: The third layer isthe aluminum base which is made up of aluminum substrate. It has a high thermal conductivity.

• Aluminum Base Membrane Layer: Aluminum base membrane is selective. It has a protective role by keeping the aluminum surface safe from scraping and unwanted etching. It is of two types i.e. Lower than 120 degree or around 250 degrees (anti high temperature).

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.