49 inch infrared touch PCBA module aluminum alloy ir frame accessories

What Is a PCB?

PCBA are the foundation of modern electronic devices. They mechanically support and electrically connect electronic components. The boards themselves are made of laminate material, such as fiberglass or composite epoxy, and contain conductive pathways that connect different parts of the board. These pathways are printed or inscribed onto the board according to the predetermined PCB design.

Materials Used

The substrate material for PCBs is usually fiberglass, composite epoxy or another laminate material. The conducting material on one or both sides of the board is most often copper. The printed circuits, which are plated or etched onto the substrate according to the design, are also made of copper. The circuits are coated with tin-lead to prevent oxidation. PCBs have contact fingers on their outer edges, which are also coated with tin-lead, as well as other materials, such as nickel and gold, to increase conductivity.

Applications

PCBs are used in,a wide range of electronic devices including consumer electronics, heavy machinery, robotics, vehicle components and medical equipment. Examples include:

• Computers
• Cell phones
• TVs
• Radios
• Printers
• Calculators
• Appliances
• Lighting systems
• Medical imaging systems
• Pacemakers
• Engine management systems
• Industrial controls
• Telecom towers
• Data storage equipment
• Satellite systems

Established in 2013, Shenzhen Yongchuangli Electronic Technology Co., Ltd. is a high-tech enterprise specializing in R&D, production and sales of infrared PCBA kits, touch frames, touch screens, splicing screens, interactive intelligent electronic whiteboard (projection) and so on. It has obtained nearly 10 practical technical softwares in China, and has truly achieved more than 16 touches. Control solution provider. Since its inception, the company has focused on interactive touch control applications, adhered to the "independent innovation technology beyond" development strategy, has a strong technical force of R&D team, and has a number of core technology solutions, laying a solid foundation in intellectual property. Infrared touch box, multi-touch screen and other core products have the following characteristics: high resolution, fast response, while supporting multi-touch operation, one-hand occlusion does not affect touch, support gesture switching dual system, the narrowest and thinnest border, drive-free support for multiple systems, suitable for Windows, Mac OS, Android, Linux, Apple and other hosts. Streaming operating system has successfully achieved 2, 4, 6, 10, 16 point drive-free touch. The product has a first-class human-computer interactive touch experience, which is widely used in education, exhibition, finance, industrial control, medical treatment, games, car, cashier, inquiry and other fields. There is a global upsurge of cross-platform interactive touch control. We will take this opportunity to position our company's professional and progressive direction in the next 30 years. Yongchuangli has its own brand YclTouch and Yongchuangli Touch; Yongchuangli Touch is based on touch query machine, industrial touch display and touch tablet computer (including embedded), information open system solutions; leading touch technology and quality-oriented Yongchuangli spirit make Yongchuangli become a full-fledged company in touch screen industry. Vigorous industry pioneers. While continually improving existing products, Yongchuangli insists on actively developing innovative products to meet the needs of the market, and relying on its own product professional advantages, provides OEM tailor-made professional services for customers. Quality products and all-round service are the basis for us to win the market. We patiently listen to every customer's suggestions and opinions, so that we continue to forge ahead, we always uphold the customer first, dedicated service! The series of products produced by the company conform to UL, FCC, ROHS and Reach standards. The company has passed the ISO 9001:2015 international quality management system certification. The company's core philosophy: touch embellishment of the future! The company has always been committed to the development of touch technology, based on the management of technology first, quality first and people-oriented. Its members have experienced and talented people, and constantly absorb new and positive forces. It has gradually built up the core force of Yongchuang Profit, which is "self-disciplined, practical, never-ending, innovative and transcendent". Encouraged by the corporate culture of "win-win and win-win", Yongchuanli actively practices its bright vision of "touching and embellishing the future".