1.0W/M-K1 1 Layer LED Aluminum PCB (Nice quality and commederate price)     

ABIS has been manufacturing aluminum PCBs for over 10 years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allows you to get high-quality aluminum PCBs done within budget.

Aluminum PCBs Introduction

-Definition

Aluminum base is a CCL, a type of base material of PCBs. It is a composite material composed of copper foil, a dielectric layer, an aluminum base layer and aluminum base membrane with a good heat dissipation. Using a very thin layer of thermally conductive but electrically insulating dielectric, which is laminated between the metal base and the copper layer. The metal base is designed to draw heat away from the circuit through the thin dielectric.

Why is Aluminum used in LED light?

-The intense light produced by LEDs creates high levels of heat, which aluminum directs away from components. An aluminum PCB extends the lifespan of an LED device and provides more stability.

-Aluminum can actually transfer heat away from vital components, thus minimizing the harmful effect it could have on the circuit board.

ABIS Metal Core PCB Manufacturing Capacity

ABIS Aluminum PCBs Lead Time

As the current mainstream, we mostly do single aluminum PCB, while it is more difficult to do double sided aluminum PCB.

How ABIS Working Out Manufacturing Difficulties of Aluminum PCB?

• Raw materials are strictly controlled: The pass rate of incoming material above 99.9%. The number of mass rejection rates is below 0.01%.

• Copper Etching Controlled: the copper foil used in Aluminum PCBs is comparatively thicker. If the copper foil is over 3oz however, the etching requires width compensation. With the high precision equipment imported from Germany, the min width/space we can control reaches 0.01mm. The trace width compensation will be designed accurately to avoid the trace width out of tolerance after etching.

• High Quality Solder Mask Printing: As we all know, there is a difficulty in solder mask printing of aluminum PCB due to copper thick. This is because if the trace copper is too thick, then the image etched will have a large difference between trace surface and base board and solder mask printing will be difficult. We insist on the highest standards of solder mask oil in the whole process, from the one to the two-time solder mask printing.

• Mechanical Manufacturing: To avoid reducing electrical strength caused by the mechanical manufacturing process, involves mechanical drilling, molding and v-scoring etc. Therefore, for low-volume manufacturing of products, we prioritize using the electric milling and professional milling cutter. Also, we pay high attention to adjusting the drilling parameters and preventing burr from generating.

Specification of Aluminum Based Copper-clad Laminate 

What are the advantages of manufacturing in ABIS?

Look around you. So many products come from China. Obviously, this has several reasons. It is no longer just about price.

• Preparing quotations is done quickly.
• Production orders are completed quickly. You could plan orders scheduled for months in advance, we can arrange them immediately once PO confirmed.
• Supply chain expanded enormously. That is why we can purchase every component from a specialized partner very quickly.
• Flexible and passionate employees. As a result, we accept every order. 
• 24 online service for urgent needs. Working hours of +10 hours per day.
• Lower costs. No hidden cost. Save on personnel, overhead and logistics.

• PCB:  Sealed bag, Anti-static bags, Suitable carton.
• PCBA:  Antistatic foam bags, Anti-static bags, Suitable cartons.
• Customized Packaging: The carton outside will be printed with the name of the customer address, mark, the customer needs to specify the destination, and other information.

Delivery: 

9, FAQ : 

Q1: How can I got quotation:
. Please send gerber file with format: .PCB / .P-CAD / .DXP / .CAD / .Gerber           

Q2: Can you manufacture my PCBs from a picture file?
. Could you please provide a sample?

Q3: Do you have PCB in stock?
. Most of our PCB boards are customized, according to Gerber file.
. ABIS has a sample in stock that could be sent to you for quality checking always.

Q4: What board manufacturer do you use for FR4?
. Main Suppliers(FR4): Kingboard (Hong Kong), NanYa (Taiwan), and Shengyi (China).

Q5: Will my PCB files be checked?
. Checked within 12 hours. Once Engineer's question and working file checked, we'll start the production.

Q6: What do you require in order to produce an assembly quotation?
. Bill of materials (BOM) detailing:
a), manufacturers parts numbers,
b), components suppliers' parts number (e.g. Digi-key, Mouser, RS )
c), PCBA sample photos if possible.
d), Quantity

Q7: Do ABIS CIRCUITS bevel gold fingers?
. Yes. A standard 45-degree bevel also bevels at 15 or 30 degrees upon request. For a multi-layer board, please ensure there is an adequate back set for the bevels.

Q8: My assembly company needs the PCBs panelized, can you do this for me? ---Yes. We can penalize your circuits upon your request.
 

Please keep us informed of any interests!
ABIS cares every your order even 1 piece