In-line X-ray and optical inspection for high-end electronics production. TRAILBLAZING X-RAY TECHNOLOGY AND ULTRA-MODERN XM CAMERA TECHNOLOGY IN ONE SYSTEM. The in-line X-ray system X7056-II is primarily distinguished by high throughput and first-c
New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype: onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is a company that professionally engaged in large system DCS spare parts supply. We supply DCS, PLC,
Technical Library | 2019-09-04 21:35:53.0
Since the European Directives, RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization and Restriction of Chemicals), entered into force in 2006-7, the number of regulated substances continues to grow. REACH adds new substances roughly twice a year, and more substances will be added to RoHS in 2019. While these open-ended regulations represent an ongoing burden for supply chain reporting, some ability to remain ahead of new substance restrictions can be achieved through full material declarations (FMD) specifically the IPC-1752A Class D Standard (the "Standard"), which was developed by the IPC - Association Connecting Electronic Industries. What is important to the supply chain is access to user-friendly, easily accessible or free, fully supported tools that allow suppliers to create and modify XML (Extensible Markup Language) files as specified in the Standard. Some tools will provide enhancements that validate required data entry and provide real-time interactive messages to facilitate the resolution of errors. In addition, validation and auto-population of substance CAS (Chemical Abstract Service) numbers, and Class D weight rollup validation ensure greater success in the acceptance of the declarations in customer systems that automate data gathering and reporting. A good tool should support importing existing IPC-1752A files for editing; this capability reduces the effort to update older declarations and greatly benefits suppliers of a family of products with similar composition. One of the problems with FMDs is the use of "wildcard" non-CAS numbers based on a declarable substance list (DSL). While the substances in different company's lists tend to have some overlap, no two DSL’s are the same. We provide an understanding of the commonality and differences between representative DSLs, and the ability to configure how much of a non-DSL substance percent is allowed. Case studies are discussed to show how supplier compliance data, can be automatically loaded into the customer's enterprise compliance system. Finally, we briefly discuss future enhancements and other developments like Once an Article, Always an Article (O5A) that will continue to require IPC standards and supporting tools to evolve.
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/naming-convention_topic3182.html
. So we renamed IPC-7351C to PCB Libraries and copyrighted it. This prevented IPC from using it in IPC-7352. However, IPC took some of the modifiers like "Thermal Pad Size", "Gull Wing Terminal Lead Size", and "BGA Ball Diameter" and added it to the end of the IPC-7351B naming convention
Surface Mount Technology Association (SMTA) | https://www.smta.org/education/presentations/presentations.cfm
Industry. He received his training through the Navy's Micro-Miniature (2M) Elecltronic Repair Program. He has progressed through every level of rework end repair recognized in the Industry. Norman has also earned the highest certifications awarded by IPC
IPC is the trade association for the printed wiring board and electronics assembly industries.
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