PRODUCTION ENGINEERING MEASURE FOR CAPACITORS, FEED-THROUGH, SOLID ELECTROLYTE TANTALUM PELLET.
Abstract
Low impedance aging of 1000 hours minimum was completed on Lot E preproduction samples. The yield (based on 200 anode starts) was 80%. Quality Control started qualification testing, per Table VI of SCL-6423, except that the life test was to be conducted directly off of lead-acid storage batteries. Group I, II, and III tests have been completed and there are no failures. Group II testing is in process. Group V, testing (Life Test) experienced an overheating of the life test oven due to a faulty thermostat at the 532-3/4 hour point. Five shorted units were removed, the oven repaired and the test continued. To the end of this quarter, the life test has completed 1257 hours with no failures at 85C and 35 VDC. The life test is continuing. All preproduction testing will be completed in the next quarter.
Document Details
- Document Type
- Technical Report
- Publication Date
- Sep 30, 1965
- Accession Number
- AD0624513
Entities
People
- W. G. Bailey
Organizations
- Cornell Dubilier