Specifications, continued
Figure 7— Output voltage ripple at full load and 48 Vin;
without any external bypass capacitor.
Figure 8—Output voltage ripple at full load and 48 Vin with
10 µF ceramic external bypass capacitor and 20 nH of
distribution inductance.
Ripple vs. Ouput Power
140
120
100
80
60
40
20
0
0
20
40
50
80 100 120 140 160 180 200 220 240
Output Power (W)
Figure 10— 0-25 A load step with 100 µF input capacitor and
Figure 9— Output voltage ripple vs. output power at 48 Vin line
no output capacitor.
without any external bypass capacitor.
Figure 11— 25-0 A load step with 100 µF input capacitance.
Vicor Corporation
Tel: 800-735-6200
vicorpower.com
V•I Chip Bus Converter
B048K096T24
Rev. 1.9
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