Boots – shoes – and leggings
Patent
1997-03-07
1998-07-07
Williams, Hezron E.
Boots, shoes, and leggings
364483, 364487, 36455101, 379 29, G06F 1500
Patent
active
057778418
ABSTRACT:
DC--DC power converters are an integral and critical component of telecommunications products. As a key component, the reliability of these devices has direct impact on quality of the products. Many of the converters utilized in telecommunications products are standard "off the shelf" commercial units, available from a wide variety of suppliers. With the recent proliferation of the use of these devices, former qualification methods had proven incapable of assuring the quality and reliability requirements for a telecom environment. Disclosed is the current setup, test, statistical analysis and failure analysis methods used to assess DC--DC power converter design quality and reliability.
REFERENCES:
patent: 4932075 (1990-06-01), Dimitrijevic et al.
patent: 5390129 (1995-02-01), Rhodes
patent: 5414341 (1995-05-01), Brown
patent: 5470341 (1995-11-01), Thakore et al.
Motorola University, May 1990, entitled "Six Sigma Producibility Analysis and Process Characterization" by Mikel J. Harry and J. Ronald Lawson.
Abstract, Ellacott, Ken "Qualification testing of DC-DC converters"; Proceedings of the 1997 IEEE 12th Applied Power Electronics Conference, APEC 97, Feb. 23, 1997.
Abstract by Ellacott, Ken "Practical test method for DC-DC Converter qualification", Proceedings of 1996 IEEE 46th Electronic Components & Technology Conference, ECTC May 28, 1996.
Ellacott Ken David
Stone Kevin Patrick
Granchelli John
Kamonis Shah
Northern Telecom Limited
Williams Hezron E.
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