In the Buck-Boost DC-DC converter circuit: Welding voltage [40-80]V Switching frequency (f) 25khz Voltage between load terminals 55V Capacitance value 470uF Load current value [10-25]A Under these conditions, which is the lowest ripple (delta IL) amount of the current passing through the coil (L) in Amps for the lowest L inductance value that can keep the DC-DC converter in a continuous current state? A) 23.9803 B) 118.75 C) 84.3750 D) 47.5 E) 59.9507 F) 33.75

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Power Electronics.

In the Buck-Boost DC-DC converter circuit:
Welding voltage [40-80]V
Switching frequency (f) 25khz
Voltage between load terminals 55V
Capacitance value 470uF
Load current value [10-25]A

Under these conditions, which is the lowest ripple (delta IL) amount of the current passing through the coil (L) in Amps for the lowest L inductance value that can keep the DC-DC converter in a continuous current state?

A) 23.9803
B) 118.75
C) 84.3750
D) 47.5
E) 59.9507
F) 33.75

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