Double sided aluminum pcb

Andwin Circuits is a leading of  double sided aluminum pcb manufacturer.

Have capability to Provide double sided aluminum pcb,
2 layers doble face SMT PCB with PHT(Plate through Hole) via holes,
2 layers 1 face SMT PCB with PHT via holes for customers.

Double sided aluminum pcb Application:

• Auto
• Equipment
• Power supply
• Communication
• LED Lighting
• And other product which need thermal out.

Follow is Structure of Double Sided MCPCB detail:

1. Stack up of 2 Layers Double sided MCPCB

2. Stack up of 2 Layers 1 SMD Face of MCPCB

How to make a Double sided  Metal (Aluminum) core printed ciruit board?

• 1. Drill Holes on the bare Aluminum Board
  (The holes are larger than your PTH Holes in
  Your design)
• 2. Fill the holes by resin.
• 3. Laminate dielectric layer
  Bettwen Aluminu bare board and two copper foil
• 4.Drill the holes as your design on the same place
  that drilled on first step process
• 5.Plate through holes
• 6.Manufacturing trace layer etc….
  Then Other process as FR4 PCB boards.

Double sided MCPCB: