Technical Library | 2017-07-24 16:28:06.0
Professionally assembling circuit boards used to be slow. Many circuit board manufacturers still take up to two weeks or longer to produce circuit boards according to customer design specifications.
Technical Library | 2021-05-20 13:41:30.0
Adoption and integration of USB-C chargers and hubs in automotive applications is driving a need for an updated approach to production tests due to USB-C's connector density, high bandwidth, and high power. We introduce a new paradigm in test-system development, micro-FCT (micro Functional Test), and demonstrate developing and deploying of an end-of-line (EOL) functional test-system which meets the strict automotive test requirements for a USB-C hub. Specification to deployment of the test-system was completed in less than 10-weeks, and test cycle time was 1/10th of the customer's requirements
Technical Library | 2018-06-20 13:11:57.0
Manufacturers test to ensure that the product is built correctly. Shorts, opens, wrong or incorrectly inserted components, even catastrophically faulty components need to be flagged, found and repaired. When all such faults are removed, however, functional faults may still exist at normal operating speed, or even at lower speeds. Functional board test (FBT) is still required, a process that still relies on test engineers’ understanding of circuit functionality and manually developed test procedures. While functional automatic test equipment (ATE) has been reduced considerably in price, FBT test costs have not been arrested. In fact, FBT is a huge undertaking that can take several weeks or months of test engineering development, unacceptably stretching time to market. The alternative, of selling products that have not undergone comprehensive FBT is equally, if not more, intolerable.
Technical Library | 2021-05-20 13:45:49.0
Manufacturers test to ensure that the product is built correctly. Shorts, opens, wrong or incorrectly inserted components, even catastrophically faulty components need to be flagged, found and repaired. When all such faults are removed, however, functional faults may still exist at normal operating speed, or even at lower speeds. Functional board test (FBT) is still required, a process that still relies on test engineers' understanding of circuit functionality and manually developed test procedures. While functional automatic test equipment (ATE) has been reduced considerably in price, FBT test costs have not been arrested. In fact, FBT is a huge undertaking that can take several weeks or months of test engineering development, unacceptably stretching time to market. The alternative, of selling products that have not undergone comprehensive FBT is equally, if not more, intolerable.
Technical Library | 2009-01-29 00:28:58.0
Times are tough! Sales are down around the globe and it's getting more and more difficult to make a buck in the electronics industry. We all now have our cell phones and our big HD TV Screen at home so little of our materialistic world is unsatisfied. So how do we keep the doors open in 2009, let alone assure our future in the 21st Century?
Technical Library | 2009-03-25 19:23:18.0
Have you ever been asked to lead a project to fix a problem, implement a new technology or some other initiative? It can be intimidating. Just because you, yourself are a good problem-solver, doesn't mean you have the capacity or drive to work with a team to achieve a goal. Often the secret to success lies in up-front preparation. Here are ten things you can do to help assure that when the project is done, it will have the effective results your leadership team is looking for.
Technical Library | 2009-03-05 15:46:54.0
In a recent survey of 89 organizations conducted by Whataboutquality.com, respondents were asked what few key characteristics defined quality, in the eyes of their customer, the most popular response was: the product or service met my requirements. The next two most popular responses were: it worked like I expected and it was a good value, worth what I paid for it (...) So how do you continue to exceed customer expectations and simultaneously reduce costs? There are two paths to take. You can find and reduce the variation in your process and you can eliminate as much of the non-value-added waste in your operation.
Technical Library | 2023-04-25 22:03:25.0
This report hopes to achieve several goals: 1. Determine the link between bare PWB contamination, soldered assembly contamination and long-term product reliability. 2. Establish measurable limits for bare PWB cleanliness as well as process control limits for both an aqueous as well as a water-soluble soldering process. 3. Determine whether there is any correlation between common, industry-accepted rose/modified rose (omegameter/ionograph type) testing and long term product reliability. 4. Determine the effect PWB plating finish (HASL, Immersion Silver and Cu OSP) has on both bare PWB contamination as well as soldered assembly in a no clean and water soluble process. 5. Determine whether there is a link between percentage of saponifier used to wash soldered assemblies and long-term reliability. 6. Establish a more cost-effective test for manufacturers to use as a process-monitoring tool.
| 1 |
