Why should the transformer silicon steel stack up? The stack does not parallel, and the resistance is smaller
The magnetic circuit is said to be parallel because the flow direction is flowing along the silicon steel sheet. From Wo Liu, the series, the current is flowing sideways in the core, around the cross section in the (Wo Liu), insulation between blocks by its flow.
It should be said that the silicon steel core block cut into pieces, "oxidation" or coated with insulating paint and cut, of course is the increase of resistance than the whole block.
