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Advanced Computerized Burn-In System

IP.com Disclosure Number: IPCOM000043927D
Original Publication Date: 1984-Oct-01
Included in the Prior Art Database: 2005-Feb-05

Publishing Venue

IBM

Related People

Authors:
Jensen, DD Kuntz, JJ Piazza, WJ Wantshouse, RA West, LR [+details]

Abstract

Described is an advanced system used to control automatically the burn-in of printed circuit boards. Although most burn-in systems provide early life failure techniques, this advanced system is unique in that it utilizes the following features: 1. All testing is programmable utilizing the IBM Personal Computer and has the ability to test over 85% of all final test specifications. 2. Provides complete temperature cycling from -30ŒC to +125 C. 3. Up to 128 circuit boards are tested at one time through a unique drawer arrangement for reducing load/unload time to less than fifteen minutes. 4. Employs a wake-up system to assure all circuit boards meet the required specifications prior to the burn-in testing. 5. Provides complete voltage range testing. 6.