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In Reply to: RE: Fuse question posted by jea48 on September 22, 2016 at 11:23:10:
Jea, If you search "Transformer Protection-Merson" he has a chart that indicates a factor of 3 for a primary fuse if the current is under 2A. There is a differential factor depending on current according to Merson. That should answer the question of where 300% does or might come from. Probable not appropriate for a 300va situation though. Tweaker
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Follow Ups
- RE: Fuse question - Tweaker456 10:57:54 10/04/16 (1)
- RE: Fuse question - jea48 10:10:49 10/08/16 (0)