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normanstrong
- Jan 1, 1970
- 0
John Robertson said:Not an expert on instantaneous surges in resistors (you could ask my
daughter - she is in third year physics ;-) but I would suggest that
you consider using Flame-Proof resistors in this application. these
are resistors that open internally and do not burn up your board when
they fail...sometimes known as a fuse resistor....
John :-#)#
This is an entirely different situation. The maximum flux density is
fixed by the core material, and cannot be exceeded, no matter how much
current you feed through the coil.