Hello all !

    I wonder how to specify creepage distance for Information Technology
Equipment.    Table 6 in UL1950 or EN60950  specifies minimum creepage of
10 mm for Working voltage = 1000 V, pollution degree 2, material group IIIb
(basic insulation)  linear Interpolation is permitted between nearest
specified points.     So how can one determine creepage distance for 1500 V,
2000 V ?

         Thanks in advance

         Israel Yeshurun    

         Product Compliance.   
         CreoScitex Corp.   

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