Aluminum PCBs are aluminum based CCLs (CCL is a type of base
material of PCBs). Aluminum PCBs 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).
Item | Craft Capacity |
Layer | 1-8Layers |
Base Material for PCB | FR4, CEM-1, 22F, Aluminium, High Tg Material, High Frequence ROGERS
Halogen-free Material |
Thickness | 0.6-2.4mm |
Copper thickness | 0.5-2OZ |
Surface Treatment | HASL (Tin-Lead Free), ENIG(Immersion Gold), Immersion Silver , Gold
Plating (Flash Gold), OSP, etc. |
Soldermask | Green, White, Red, Yellow, Black, Blue, transparent etc |
Min.line width | 0.15mm |
Min.line space | 0.15mm |
Min.hole size | 0.25mm |
E-Testing | 100% E-Testing (High Voltage Testing);Flying probe testing |
Certificate | SGS.UL. ROHS,CQC. ISO9001:2015 |
MOQ | 5pcs |
Applicable to | LED light, air conditioner,electric equipent,washing maching |
China Aluminium printed circuit board Manufacturer–Shenzhen Yizhuo
Co., Limited specializing Aluminum PCB, Metal Core PCB, LED
PCB,etc,Located in Shenzhen Ctiy,China.
FAQ:
Q: What is your advandage than other supplier ?
A: We have around 12 years of experience in produce PCB,with
professional engineer team and advanced auto production line.
Q: How about your supply capacity?
A: Our supply capacity is around 2000sqm each day. where our 25 000
sqm factory space hosts R&D, marketing, logistics and
procurement operations.
Q: How can I get a sample to check your quality?
A: After price confirmation,you can place orders for samples for
your testing and evaluation.
