Referring now to FIG 2, a DC DC converter 20 is shown to include a voltage source Vs, here a battery 10 coupled and parallel a capacitor C1, to produce a DC voltage, such voltage being fed, via {HEAD ~ line} 11, to {TAIL ~ the input} of a switching regulator 12, such switching regulator 12 being of the type described above in FIG 1 
Referring now to FIG 2 , a DC DC converter 20 is shown to include a voltage source Vs , here a battery 10 coupled and parallel a capacitor C1 , to produce a DC voltage , such voltage being fed , via { HEAD ~ line } 11 , to { TAIL ~ the input } of a switching regulator 12 , such switching regulator 12 being of the type described above in FIG 1
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