... testing to detect cuts and shorts. Our engineers generate a test programm discribing a network, including all signal lines (start and endings) generated out | MULTILAYER BOARDS SUPPLIERS | of the gerber data of the customer. As a middle and high volume manufacturer we use an adapter testing system that simultaneously tests all network | MULTILAYER BOARDS SUPPLIERS | lines and points of a PCB. The basic technology of adapter testing is, that conductive needles linked to the test machine are lead by an | MULTILAYER BOARDS SUPPLIERS | adapter to the test points of the PCB. The test result is then compared to the electrical network. A failure is detected if a network | MULTILAYER BOARDS SUPPLIERS | resistance is measured * bigger than 50 Ohm (cut) * smaller 10 MOhm (short) PCB`s tested without failure are marked by a green line on | MULTILAYER BOARDS SUPPLIERS | the edge of the PCB or by a stamp mark. Rejected PCB`s are separated, repaired and retested or finally rejected if repair is not feasible. | MULTILAYER BOARDS SUPPLIERS | The electrical test is not standard but we recommend it to the customer if the following features are given: * high circuit complexity * trace/gap ...
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... CIRCUIT BOARDS | were subjected to the hardest tests in the UL laboratories and they existed even the extremely heavy 130 C° long term | MULTILAYER BOARDS SUPPLIERS | test. That qualifies us without reservation for the US-American and Canadian safety standards. Down you see our "Yellow Card" shown with the valid parameters for | MULTILAYER BOARDS SUPPLIERS | a UL marking.     A (black triangle ) Symbol is marked on those products within a given type designation that comply with direct support of current-carrying | MULTILAYER BOARDS SUPPLIERS | parts performance level requirements of UL 796. "All" is used to indicate that all base materials under that type designation comply with direct support of | MULTILAYER BOARDS SUPPLIERS | current-carrying parts performance level requirements of UL 796     For use only in equipment where the acceptability of the combination is determined by Underwriter Laboratories Inc. | MULTILAYER BOARDS SUPPLIERS | Explanations concerning the UL certification Clad Cond Width Min The minimum conductor width is 150 µm, except the distance of the track to the outer | MULTILAYER BOARDS SUPPLIERS | contour is smaller than 400 µm. Clad Cond Width ...
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... SEIZED THE FOLLOWING MEASURES IN FOUR STRATEGIC SEGMENTS: | - Structure of optimally functioning interface transitions between our company and our customers. - Accessibility | MULTILAYER BOARDS SUPPLIERS | for the customer between 8 to 20 o'clock. - Consultation of the customer during the definition of its product specifications with the goal of providing | MULTILAYER BOARDS SUPPLIERS | him a qualitatively high-quality product on the most economical manufacturing conditions. - Readiness for express manufacturing, in order to help the customers from date bottlenecks. | MULTILAYER BOARDS SUPPLIERS | - Maintaining flexibility by lean decision processes and optimization of the lot sizes. - Use of the most modern and mature production technologies. - Intensive | MULTILAYER BOARDS SUPPLIERS | and accurate maintenance of our production machines and the surrounding infrastructure. - Strict and all embracing system of product control. - Motivation of our staff | MULTILAYER BOARDS SUPPLIERS | to act according to our quality requirements by the introduction of a bonus based on the monthly individual rating system. - Job rotation within the ...
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