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hot-sale carbon pcb air free delivery for wholesale

hot-sale carbon pcb air free delivery for wholesale
  • hot-sale carbon pcb air free delivery for wholesale

hot-sale carbon pcb air free delivery for wholesale

Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of...
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Enterprise Strength
  • A-TECH carries out clear management on after-sales service based on the application of the online information service platform. This enables us to improve efficiency and quality and every customer can enjoy excellent after-sales services.
Product Comparison
Compared with products in the same category, A-TECH's Multilayer PCB has the following outstanding features.
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Company Advantages
1. The raw materials A-TECH osp coating pcb uses are sourced from certified suppliers around the world.
2. The optical lens of this product can effectively extend the lighting distance and broaden the lighting areas by gathering light from chips. So in this way, the product can provide much light and enough brightness for users.
3. The product is tested with the vigilance of our skilled professionals who have a clear understanding of the quality standards in the industry.
4. Our customers say it is an ideal solution for device heat dissipation. It is thought to be the best thermal transducer to collect hot air and waste heat.
5. The traditional cash register can cause quite a few issues and headaches when people make a mistake while using this product, the errors can easily be rectified with just a couple of quick clicks.


Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of the PCB board are used for keyboard contacts, LCD contacts and jumpers etc, to do this it’s usable to print some conductive/resistive carbon ink over those copper part, which normally are SMD pads or fingers or other typical contact patterns.

Carbon Ink printing process is screen printing like silk screen process, the carbon ink is printed in the specified location of the PCB, after oven cured and tested, formed a carbon film which with certain resistance to instead of the original resistance components. The difference is that silkscreen is only played a welding role but carbon ink has conductive performance.

The typical thickness of carbon ink is 10-50um, because the carbon ink has good electrical conductivity, so the carbon printed on the finished PCB should have a certain gap to ensure that no short circuits, usually require the min 8mil gap for Hoz copper and min 12mil gap for 1-3oz copper, and the minimum carbon line width is 12mil.

A-TECH is a capable PCB manufacturer to offer Carbon ink process, we require the data files to clearly indicate on which side of the PCB carbon is to be applied and the carbon areas must be properly indicated on specific layers with proper file naming.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is widely trusted by customers for our strong R&D capability and first-class quality of carbon pcb .
2. We are equipped with a professional customer service team. Their expertise and professionalism ensure the highest efficiency and level in the process they serve our clients.
3. Our business philosophy is to pro-actively corporate with our suppliers that comply with ethical practices and help our customers find innovative and timely solutions. We always adhere to the customer-oriented concept. We will offer customer-oriented services and spare no efforts to offer customers quality products that are professionally manufactured. Our workforce is diverse and inclusive and highly motivated to do the right thing for all our customers. We take enormous pride in helping each and every one of our employees to fulfill their potential.
All A-TECH osp coating pcb are manufactured in compliance with rubber and plastic industry standards and are tested for quality conformance in the laboratory.
A-TECH carbon pcb is professionally designed. It is carried out by our designers who understand the potentials and pitfalls of the specific jewelry materials and how jewelry works in relation to the body.
A-TECH osp coating pcb has to go through a series of quality tests to guarantee that it is up to the standard cooling effect. This testing process is under strict inspection by our QC team with qualified knowledge of refrigeration.
The production process of A-TECH carbon pcb has been greatly improved, from the bulb fabrication, lampshade surface treatment, performance testing, and assembly.
A-TECH osp coating pcb is checked by conducting on-site testing including marking and vulcanization tests for rubber outsoles, rocking tests, fabric testing and verification of special features like waterproofing and stain resistance.
The product has withstood tough performance test and function optimally even in extreme conditions. And it has a long service life and is flexible enough for use in different conditions and assignments.
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