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highly-rated pcb mask gold plated cheapest factory price for wholesale

highly-rated pcb mask gold plated cheapest factory price for wholesale
  • highly-rated pcb mask gold plated cheapest factory price for wholesale

highly-rated pcb mask gold plated cheapest factory price 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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Compared with other same kind of products in the market, A-TECH's Multilayer PCB is equipped with the following outstanding advantages.
Company Advantages
1. immersion silver pcb finish design enhances pcb mask's sturdy body structure.
2. With the help of advanced prodution equippment, A-TECH is able to produce quality products.
3. A-TECH CIRCUITS Co., Ltd. possesses strong local resource advantages.


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. After years of growth, A-TECH has grown into a major company in the market.
2. We have a world-class factory. Our vast infrastructure unit is fully equipped with modern manufacturing facilities. The machinery and gadgets are upgraded frequently per the changing trends.
3. The objective of A-TECH brand would be to take the lead in the area of pcb mask. Get price! A-TECH PCB actively contributes to the industry, take pride in its work and pride itself on its achievements. Get price! The current goal for A-TECH is to improve the customer satisfication while keeping the first-rate osp pcb . Get price! The service team at A-TECH PCB will respond to any questions you have in a timely, effective and responsible manner. Get price!
The design principles of A-TECH pcb mask mainly include the following aspects: stiffness and rigidity of the separate constructional elements and their combined behavior under load as well as operational movements. It has been exported to the America, EU, the Middle East, and Asia markets
In order to improve the luminous efficiency, A-TECH pcb mask uses high-quality optical lenses. It has been verified that the optical lens is reliable and is not easily cracked or peeled off. Side panels and doors are constructed of heavy cold rolled steel to prevent impact damage
A-TECH pcb mask is manufactured using various machines and equipment. They are a milling machine, sanding equipment, spraying equipment, auto panel saw or beam saw, CNC processing machine, straight edge bender, etc. The robust structure makes sure it will not tip over easily
A-TECH osp pcb has a revolutionary design. It is a result of the expertise of professionals such as architects, manufacturers, and installers. Side panels and doors are constructed of heavy cold rolled steel to prevent impact damage
The individual production steps of A-TECH osp pcb are performed in cleanroom classes 100,000 to 100. This prevents unwanted particles from entering the air and allows us to ensure consistent conditions at all times. The product can keep many important devices being attached in a firm, fixed position to ensure stable operation
Compared with the other similar products, osp pcb has virtues of osp pcb. The product complies with IEC, ETSI, and DIN41494 standards
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