265V LED Printed Circuit Board

Aluminum led pcb MCPCB Electronic Components 94v0 board for Panel light

Aluminum PCBs are printed Circuit Boards which contain a thin layer of conductive dielectric material. They are also known as Aluminum Clad, Aluminum base, MCPCB (Metal Clad Printed Circuit Board), IMS (Insulated Metal Substrate), Thermally Conductive PCBs etc. Aluminum PCBs were developed in the 1970s, soon after which they’re applications increased dramatically. The first application was their use in Amplification Hybrid Integrated Circuits. Now they are being used at a large scale due to which it is necessary for us to have an idea of Aluminum PCBs and their importance.

Structure of Aluminum PCBs:

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)

• LED light PCB
  Layer		Single-side, Double Side
  Board thickness		0.8, 1.0, 1.2, 1.5, 1.6, 2.0
  Copper foil thickness		18um, 25um,35um, 70um (can be customized,.the price is deifferent)
  Surface Treatment		OSP
  Silkscreen		White, Yellow, Black
  PCB size		can be customized
  Base Material		Aluminum
  Package		Vacuum Package

FAQ:

Q1. How can I get a sample to check your quality?