Production Engineering Measure for Rolled Ceramic Capacitors

摘要

The balance of the pilot run lots was completed and turned over to the government inspector. One group of the 0.1 mfd units did not pass T. C. A new group to replace these was made and submitted. The 1.0 mfd group failed temperature and immersion cycling, two more failures than allowable, probably due to improper waxing cycle. The 2.2 mfd units exhibited three broken leads after low frequency vibration. Apparently this unit is much too heavy to be vibrated without clamping the unit. Breakage was on the wire itself. (Author)