Electronics Forum | Tue Jun 01 14:57:08 EDT 2004 | ssmith579
I recently obtained a used Ungar SMR1000 rework station. Does anyone know where to find information and parts for this? Thanks, Steve
Electronics Forum | Tue Jun 01 16:45:46 EDT 2004 | pjc
Ungar was purchased by Weller. Go to this link for info: http://www.coopertools.com/ Weller may have discontinued it.
Industry News | 2003-03-11 08:34:08.0
The guidelines were developed to present information to comprehensively test and accurately diagnose the complex circuitry produced in modern electronics manufacturing.
Surface Mount Technology Association (SMTA)
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.
SMTnet Express, April 14, 2016, Subscribers: 24,224, Companies: 14,786, Users: 40,027 Causes and Costs of No Fault Found Events Louis Y. Ungar; A.T.E. Solutions, Inc. A system level test, usually built-in test (BIT), determines that one or more
SMTnet Express, June 21, 2018, Subscribers: 31,123, Companies: 10,968, Users: 24,855 Design for Testability (DFT) to Overcome Functional Board Test Complexities in Manufacturing Test Louis Y. Ungar; A.T.E. Solutions, Inc. Manufacturers test
