highly-rated enig pcb tin company for wholesale

Company Advantages
1. Parts of the materials of A-TECH enig pcb are purchased directly from suppliers that adhere to the highest environmental and quality standards, ensuring these materials are the most sustainable and healthy available. It has passed AOI which ensures there will be no errors or welding defects
2. Our enig pcb products can be customized according to customers' drawings and samples. It can be printed with numbers, names, data codes, logos, or other specific information
3. The product is more energy efficient. It has a natural energy-efficiency design by using premium wood materials that keep the sauna room exceptionally well insulated. With a solder mask, it enjoys a good electrical insulation property

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. Time goes on. A-TECH CIRCUITS Co., Ltd. has grown into a manufacturer that specializes in developing, supplying and marketing enig pcb .
2. Our plant enjoys a good location. It is located in a place where the cost of the products is kept to low in order to maximize gains. This allows us to maximize our net advantages.
3. A-TECH PCB shares a dedication to sensing, serving, and satisfying the needs of customers in osp surface finish pcb market. Inquiry!

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A-TECH enig pcb is made of a heat-conducting material, and the thermal conductivity is improved, which ultimately helps to improve the heat dissipation rate. Our vision is to promote auto-production line to optimize automatic production

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Tested by a third-party quality agency on the light source, A-TECH enig pcb is unlikely to cause blue light damage, thereby causing damage to the user's retina. More CNC are applied in the secondary processing to meet high accuracy demands

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The manufacturing process of A-TECH osp surface finish pcb is complicated. For example, its semiconductors must undergo a rigorous cleaning process to remove dirt and dust. Effective quality management system can ensure high quality and stability of products continuously

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A-TECH enig pcb has ensured quality. In the manufacturing process, our Q&C team conducted a series of inspections on this product, including humidity testing and water spray testing. Hanway follows the principle of customer first

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Characterized by user-friendliness, A-TECH enig pcb has passed the national optical radiation quality safety inspection to provide users with a safe and healthy light environment. Quality first is very important for Hanway

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The product works stably under extreme conditions. Its mechanical components, treated under heat and cold conditions, guarantees this mechanical property.

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