IB048Q096T70N1-00 Datasheet, PDF (5/14 Pages) Vicor Corporation – 5:1 Intermediate Bus Converter Module: Up to 750 W Output

SPECIFICATIONS (CONT.)
WAVEFORMS
Efficiency T_AMB 25 °C
99%
98%
97%
96%
95%
94%
0
14
V_IN :
28
42
Iout (A)
38 V
48 V
56
70
55 V
Figure 1 — Efficiency vs. output current, 25 °C ambient
Efficiency T_AMB 70 °C
99%
98%
97%
96%
95%
94%
0
14
V_IN :
28
42
Iout (A)
38 V
48 V
56
70
55 V
Figure 3 — Efficiency vs. output current, 70 °C ambient
IB048Q096T70N1-00
Efficiency T_AMB 55 °C
99%
98%
97%
96%
95%
94%
0
14
V_IN :
28
42
Iout (A)
38 V
48 V
56
70
55 V
Figure 2 — Efficiency vs. output current, 55 °C ambient
Figure 4 — Inrush current at high line 15% load; 5 A/div,
Max load capacitance
Figure 5 — Input reflected ripple current at nominal line, full load.
See Fig 22 for setup.
IBC MODULE
Page 5 of 14
Rev 1.8
11/2012
Figure 6 — Turn on delay time;
V_IN turn on delay at nominal line, 15% load
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