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Digalog Systems, Inc. White Papers

“Bridging the Gap Between Instruments And Devices Under Test”

Patrick Beaver

As technological advancements continue to accelerate improvements in product performance and cost. Test-solutions providers compete to use these advances to match technology to specific test scenarios. The competition among test-solution providers typically is not won through the selection of test tools. Rather, it is won through innovations in quickly adapting diverse test tools to the products under test while accommodating all application-specific requirements.

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“Methodizing Functional Test Programs”

Rick Wagner

Can you complete a test project even while the product is being developed? It’s possible if you follow the generic approach outlined here. Often, there is a temptation to start writing test code before there are adequate test and process specifications, leading some to ask, "Why do we not have time to do it right, but we have time to do it over?"

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“Signal Switching in Modern Test Systems”

Michael Moran

Test system designers are vitally concerned with connecting signals between their instrumentation and the products under test. These connections have to be reliable and inexpensive, to occupy minimal space in the system chassis, and to satisfy the need for routing and re–routing scarce resources as quickly as possible.

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“The Value of Test Ownership”

Patrick Beaver

“Our Electronics Contract Manufacturer (ECM) is so vertically integrated that they cover everything from design optimization to supply chain management to obsolescence mitigation to testing and repair.” Full-service arrangements like this can work quite well for many electronics Original Equipment Manufacturers (OEM). At the same time, there are some solid business reasons for keeping your options open and taking ownership of a crucial step in your production process–manufacturing test. In this white paper, we’ll focus on some of those reasons.

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“Viable Solutions to Customized Product Testing”

Patrick Beaver

From design validation to the production floor to on-site diagnostics, testing is a critical component in the product development process—which basically involves identifying potential problems in order to address and resolve them. Finding a piece of test equipment that will address all of a product’s testing needs, however, is a dilemma that frequently leads to creating a custom, product-specification defined, rack-and-stack. This often results in a solution that resembles a “hot mock-up” or “plug–it–in–and–try–it–method” that’s expensive to maintain.

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Digalog Systems, Inc. | Test Engineering