IB048E120T32N1-00_14 Datasheet, PDF (7/16 Pages) Vicor Corporation – 4:1 Intermediate Bus Converter Module: Up to 300 W Output

SPECIFICATIONS (CONT.)
WAVEFORMS
Efficiency T_AMB 25°C
99%
98%
97%
96%
95%
94%
93%
92%
0
6
13
19
Iout (A)
V_IN :
38 V
48 V
26
32
55 V
Figure 1 — Efficiency vs. output current, 25°C ambient
Efficiency T_AMB 70°C
99%
98%
97%
96%
95%
94%
93%
92%
0
6
13
19
Iout (A)
V_IN :
38 V
48 V
26
32
55 V
Figure 3 — Efficiency vs. output current, 70°C ambient
IB0xxE120T32xx-xx
Efficiency T_AMB 55°C
99%
98%
97%
96%
95%
94%
93%
92%
0
6
13
19
Iout (A)
V_IN :
38 V
48 V
26
32
55 V
Figure 2 — Efficiency vs. output current, 55°C ambient
Figure 4 — Inrush current at high line 15% load
Figure 5 — Input reflected ripple current at nominal line, full load
IBC MODULE
Page 7 of 16
Rev 1.0
03/2015
Figure 6 — Turn on delay time;
V_IN turn on delay at nominal line, 15% load
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