BCM380x475y1K2A3z
100
90
80
70
60
50
40
30
20
10
0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Secondary Output Current (A)
VPRI
:
380 V
Figure 10 — VSEC_OUT_PP vs. ISEC_DC ; No external CSEC_OUT_EXT Board
Figure 11 — Full load ripple, 270 µF CPRI_IN_EXT; No external
.
mounted module, scope setting : 20 MHz analog BW
CSEC_OUT_EXT Board mounted module, scope setting :
.
20 MHz analog BW
Figure 13 — 25.7 A – 0 A transient response:
PRI_IN_EXT = 270 µF, no external CSEC_OUT_EXT
Figure 12 — 0 A– 25.7 A transient response:
C
CPRI_IN_EXT = 270 µF, no external CSEC_OUT_EXT
Figure 15 — Start up from application of EN with pre-applied
Figure 14 — Start up from application of VPRI_DC= 380 V, 50% IOUT
,
VPRI_DC = 380 V, 50% ISEC_DC, 100% CSEC_OUT_EXT
100% CSEC_OUT_EXT
BCM® Bus Converter
Rev 1.7
07/2015
vicorpower.com
800 927.9474
Page 15 of 25