Carbon Ink Fr4 Double Sided PCB Assembly SMT 2 Layers PCB With RoHS
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
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.
Shenzhen Yideyi Technology Co., Ltd has a professional technical team with 10 years of experience in PCB manufacturing,constantly enhance the level of PCB technology and production capacity.
Q1. How can we ensure our information should not let third party to see our design?
We are willing to sign NDA effect by customer side local law and promising to keep customers date in high confidential level in all projects.
Q2.Do you offer conformal coating service ?
Yes, conformal coating is a part of our value-added services.
Q3. Please note that the following detail will speed up evaluation:
Copper thickness:Surface finish:
Solder mask color:
Q4. Do you offer quick turn PCB Assembly ?
Yes, we offer 24 hours quick turn PCB Assembled Solution without sacrifice the quality of the PCB Board.
Q5. Do you offer IPC 610 or J-STD Quality inspections ?
Absolutely, we offer these inspections as per client requirements.
Q6. How can we guarantee you receive an good quality product?
For PCB, we will use Flying Probe Test, E-test etc. for it.
For PCBA, we need you to offer us a method or test fixture for the function test.Before that, our inspectors will use microscope and X-ray to check the IC footwelding or bad solder etc.
Q7. What are the main products of your PCB/PCBA service?
Automotive, medical, Industrial control, Internet of Things, Smart home, military, Aerospace.
Q8. What payment do you accept ?
T/T, L/C, D/P, D/A etc.