Good People 

I am in the process of re-writing Type Test procedure and test condition
requirements for the company's compliance lab. My principle objective is to
not only represent the intent of the applicable safety standard, but to
formalize multiple fault tests; that I currently perform, but are never
included in the TCF or CB report, and are thus part of "engineering notes."

Some inspiration is from stupid stuff like this: 
http://www.theregister.co.uk/2003/01/17/dell_laptop_named_in_sa/ 
http://www.theregister.co.uk/2004/09/03/ibm_recalls_adapaters/ 
http://www.theregister.co.uk/2001/10/05/compaq_recalls_fiery_laptop_adapters/ 

Other inspiration comes from talking to customers and performing RMA analysis
of abused units. 

While I have a decent understanding of the basic performance and construction
requirements required by safety standards, I am not certain that some of my
multiple fault test conditions are not (somewhat) contrived. 

Any ideas that are derived from "real-world" experience? 

Another (stupid) question: How did these units, mentioned in the above URLs,
ever pass the most basic abnormal/SFC Type Tests in 950 or 65-based standards?

Thanks much in advance. 

luck, 
Brian 

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