caLogo

The merits of using flying probe for functional test and FAI.

I am often asked by prospective customers if there is a spreadsheet analysis tool to calculate ROI for comparing the cost to purchase and use a flying probe tester versus test fixturing for testing assembled PCBAs. Custom bed-of-nails test fixturing is expensive and not cost-effective in a high-mix environment. In addition to fixture cost and the time/cost to get tests ready for production, often design-for-test considerations do not provide access for effective ICT coverage with a fixed-pin test solution. Flying probe testers aren’t cheap either, however, and manufacturers want to compare these two very different approaches before making a decision.

To continue reading, please log in or register using the link in the upper right corner of the page.


Submit to FacebookSubmit to Google PlusSubmit to TwitterSubmit to LinkedInPrint Article
Don't have an account yet? Register Now!

Sign in to your account