10 oz copper PCB

What is  10 OZ copper PCB ?

A 10 oz copper PCB refers to a printed circuit board (PCB) that has a copper weight of 10 ounces per square foot.
This means that the copper layer on the PCB is thicker and has a higher copper weight compared to standard PCBs,

which typically have copper weights ranging from 0.5 oz to 3 oz.
A 10 oz copper PCB is often used in applications that require high power handling capabilities,
such as power supplies, automotive electronics, and industrial equipment.

The thicker copper PCB layer helps to improve the PCB’s thermal conductivity,
current carrying capacity, and overall durability.
Also, it is called 10 OZ heavy copper PCB.

How to do PCB manufacturing of 10 oz copper PCB?

Making a 10 oz copper PCB involves using specialized techniques and materials to create a PCB with a thicker copper layer. Here is a general overview of the process:

1. Design the PCB:

Create a PCB layout using a PCB design software that includes the desired copper weight and thickness specifications.

2. Select the right materials:

Choose a high-quality PCB substrate material that can support a thicker copper layer,
such as FR-4 with a high Tg (glass transition temperature).
Select a copper foil with the desired weight, in this case, 10 oz.

3. Prepare the substrate:

Clean the PCB substrate to remove any dirt, dust, or contaminants that could affect the adhesion of the copper layer.

4. Apply the copper foil:

Laminate the copper foil onto the substrate using heat and pressure.
This process bonds the copper foil to the substrate and forms the base copper layer.

5. Etch the PCB:

Use a chemical etching process to remove excess copper and create the desired copper traces and patterns on the PCB.

6. Finish the PCB:

Apply solder mask and silkscreen layers to protect the copper traces and provide labeling on the PCB.

7. Quality check:

Perform electrical tests and inspections to ensure the PCB meets the required specifications for thickness, copper weight, and functionality.

It is important to note that making a 10 oz copper PCB requires specialized equipment and expertise, and it is recommended to work with a professional PCB manufacturer with experience in producing high-power PCBs.

10 OZ heavy copper PCB normally used for a various products,
but not limited to: high power distribution, heat dissipation,
planar transformers, power convertors, and so on.

what is the 10 oz copper PCB application?

10 oz copper PCBs are typically used in high-power applications where a higher current carrying capacity is required.
Some common applications include:

1. Power supplies
2. Motor controllers
3. High-power LED lighting
4. Automotive electronics
5. Solar inverters
6. Industrial equipment
7. High-frequency RF applications
8. Power distribution systems

Overall, 10 oz copper PCBs are used in any application where high current carrying capacity and efficient heat dissipation are essential.

How to choose a 10 oz copper pcb manufacturer?

When choosing a 10 oz copper PCB manufacturer, consider the following factors:

1. Experience and reputation:
   Look for a manufacturer with a proven track record of producing high-quality PCBs, especially those with experience in manufacturing 10 oz copper PCBs.
2. Manufacturing capabilities:
   Ensure that the manufacturer has the necessary equipment and expertise to produce 10 oz copper PCBs to your specifications.
3. Quality control processes:
   Check if the manufacturer has strict quality control processes in place to ensure the reliability and performance of the PCBs.
4. Certifications:
   Look for manufacturers that are certified to industry standards such as ISO 9001, UL, and RoHS compliance.
5. Customer service and support:
   Choose a manufacturer that provides excellent customer service and support throughout the PCB manufacturing process.
6. Pricing:
   Compare quotes from multiple manufacturers to ensure you are getting a competitive price for your 10 oz copper PCBs.
7. Lead times:
   Consider the manufacturer’s lead times and production capabilities to ensure they can meet your project deadlines.

By considering these factors, you can choose a reliable and experienced 10 oz copper PCB manufacturer that meets your specific requirements.

Andwin PCB as a leading PCB manufacturer , provide high quality with good price 10 oz copper PCB

10 OZ copper PCB
PCB 12mm thickness

Heavy copper PCB
with sink depth slot