PRELIMINARY
Specifications, continued
Figure 7— Output voltage ripple at full load and nominal VIN;
Figure 8—Output voltage ripple at full load and nominal VIN
without any external bypass capacitor.
with 1 µF ceramic external bypass capacitor.
Ripple vs. Ouput Power
120
100
80
60
40
20
0
0
25
50
75
100
125
150
175
200
Output Power (W)
Figure 9— Output impedance vs. frequency
Figure 10— Output voltage ripple vs. output power at nominal
line without any external bypass capacitor.
Figure 11— 0-17A load step with 100 µF input capacitance and
Figure 12— 1.2-15A load step with 1 µF ceramic output capacitor.
no output capacitance.
Vicor Corporation
Tel: 800-735-6200
vicorpower.com
V•I Chip Bus Converter
B048K120T20
Rev. 1.7
Page 4 of 16
45
VICOR [ VICOR CORPORATION ]
