Circuit Boards B2B Marketplace for Circuit Boards with total Quality Assurance by the Manufacterer.

... QUALITY. BEING MARKET LEADER IS ONLY POSSIBLE: | - We want to be a market leader through quality. Being market leader is only possible: | CIRCUIT BOARDS | Complete coherence between quality requirements and the quality aspects of product. This means to supply our customers with competitve and faultless products and services: - | CIRCUIT BOARDS | Constant optimization our our quality management and quality assuring system. To improve the sense of responsibility and the ability ta act on its own according | CIRCUIT BOARDS | to our quality standards. - Reduction of the production costs by promoting a preventive quality management system and by improving the controling measures that rule | CIRCUIT BOARDS | production and business processes. - Superiority to the products of our competitors by guaranteiing the customer'requirements even under extreme conditions. - Superiority to the competitors | CIRCUIT BOARDS | in advisory services and precise delivery on time. | FOR THE CONVERSION OF THIS QUALITY TERM WE SEIZED THE FOLLOWING MEASURES IN FOUR STRATEGIC SEGMENTS: | CIRCUIT BOARDS | | - Structure ...
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... naked eye are over. Today, high-tech equipment is necessary for a thorough PCB test. Optical checks with the aid of conventional micro-scopic equipment are | CIRCUIT BOARDS | sufficient for one sided and relatively simple double-sided PCBs. Residues, constricted conductors and subcorrosions can be discovered which would otherwise lead to PCB failure after | CIRCUIT BOARDS | a number of operational hours. An electrical test is needed to check the actual functions of a PCB. It is an essential if inner layers | CIRCUIT BOARDS | need to be tested, as is the case with multi-layers. In two position measure-ments all connections in the PCB are checked for stoppages and short | CIRCUIT BOARDS | circuits. All SMD pads and plated through holes are checked. The electrical test can be conducted as a parallel or finger test. Parallel test: For | CIRCUIT BOARDS | the parallel test a control adaptor is constructed, consisting, e.g. of several synthetic sheets positioned above each other and fitted with control pins. An adaptor | CIRCUIT BOARDS | programme must be written to reflect the actual holes in ...
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... be resolved. The chemical nickel-gold procedure (Imm NiAu) was unsuccessful due to high costs, as was chemical tin. Both procedures have proven to be | CIRCUIT BOARDS | very complicated and sensitive in the further course of processing management. Lead-free solderings also have serious disadvantages, as hot air tin surfacing exposes the multi-layers | CIRCUIT BOARDS | to higher processing temperatures and copper leaching effects. would briefly like to explain why chemical silver is the lead-free procedure of the future, and why | CIRCUIT BOARDS | it will be the focus of our future investments in the field of surface refinement: UNPROBLEMATIC WASTE WATER PROCESSING Similarly to chemical tin surfacing, it | CIRCUIT BOARDS | is a non-electrical, auto-catalytic procedure based on the contrasting electro-negativity of copper and the more “precious” silver. The advantages of this processing manner compared with | CIRCUIT BOARDS | chemical tin are fewer processing steps and lower rinsing temperatures (30 – 50 C°). From the printed circuit board manufacturer’s viewpoint, one strong ...
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