Aluminum pcb manufacturing

Andwin could provide aluminum PCB with excellent thermal conductivity.
Thermal conductivity from 1.0w to 12 W/m.k!

Aluminum PCB are widely be used in LED field,during the excellent thermal conductance.
Also,it is called aluminium PCB,aluminum core pcb and aluminum clad pcb

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 Aluminum PCB Stackup

General Aluminum PCB have 3 parts

-Circuit Layer (Copper Layer)

This is printed circuit copper foil layer,
From 1.0 oz up to 8 oz (35um-280um).
Min.Trace/space 5/5mil(0.127/0.127mm)

-Dielectric Layer(Insulated Layer)

There are very good price and delivery time if the raw material
made in China and Taiwan, we also,have many customer who choose
Bergquist Thermal-Clad and Larid Tlam material,strict meet customer’s
Requirement to manufacture the ALPCB.

-Substrate Layer(Metal layer)

There are 4 types Aluminum, 1001, 3001, 5052, 6063.
If no requirement of this from,we used 5052 for
High thermal conductivity (2.0 W/m.k or more) ,
AL1001,AL3001 for 1.0 w/m.k to 1.5 W/m.k

 

 

 

aluminum pcb stackup

Aluminum substrate Benefit 

-Lower operating temperature
-Reduce PCB size
-Increase power density
-Extend the life of dies
-High thermal conductivity ( 0.8 – 10 W/m.k )

Led tube aluminum pcb

Led tube aluminum pcb
Thick:1.0mm 
HASL Lead free
Thermal conductivity: 1.0 W/m.k

Down lamp aluminum pcb

Down lamp aluminum pcb
Thick:1.6 mm 
HASL Lead free
Thermal conductivity: 2.0 W/m.k

street light aluminum pcb

Street light aluminum pcb
Thick:1.6 mm 
HASL Lead free
Thermal conductivity: 2.0 W/m.k

Down lamp aluminum pcb

Down lamp aluminum pcb
Thick:1.6 mm 
HASL Lead free
Thermal conductivity: 2.0 W/m.k

Down lamp aluminum pcb

Down lamp aluminum pcb
Thick:1.6 mm 
HASL Lead free
Thermal conductivity: 2.0 W/m.k

Down lamp aluminum pcb