In order to achieve {TAIL ~ the above objects} of the present invention, there is provided, for use with a DC switching regulator circuit, a circuit to demagnetize {HEAD ~ the regulator transformer} during the period when the transformer is switched OFF 
In order to achieve { TAIL ~ the above objects } of the present invention , there is provided , for use with a DC switching regulator circuit , a circuit to demagnetize { HEAD ~ the regulator transformer } during the period when the transformer is switched OFF
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