Hello from San Diego:


Mike Rains asks about treating a component power supply as a
component.  I believe he means treating it as a component 
under Sub-clause 5.4.6, third dash, which specifies faults
in ALL components if a fire enclosure is not employed.

If you read the requirements carefully, this particular
sub-clause only applies to secondary circuits.

The standard, reading between the lines, requires primary
circuits to be in a fire enclosure.   


Best regards,
Rich



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 Richard Nute                             Quality Department 
 Hewlett-Packard Company           Product Regulations Group 
 San Diego Division (SDD)          Tel   :      619 655 3329 
 16399 West Bernardo Drive         FAX   :      619 655 4979 
 San Diego, California 92127       e-mail:  [email protected] 
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