The Scientific World Journal / 2012 / Article / Fig 8

Research Article

A High Voltage Ratio and Low Ripple Interleaved DC-DC Converter for Fuel Cell Applications

Figure 8

The four switch modes of voltage-doubler boost converter in the duty cycle: (a) model 1, (b) model 2, (c) model 3, and (d) model 4.
896508.fig.008a
(a)
896508.fig.008b
(b)
896508.fig.008c
(c)
896508.fig.008d
(d)