RFB300 Datasheet, PDF (5/6 Pages) Artesyn Technologies – DC-DC CONVERTERS 300-350 W Half-Brick

Embedded Power for
Business-Critical Continuity
Specifications Contd.
Rev.11.26.07
rfb300/350
5 of 6
92
91
90
89
88
87
86
85
0 2 4 6 8 10 12 14
Vin = 48 V
OUTPUT CURRENT (A)
Figure 7 - Typical Efficiency vs.
Output Current – RFB350-48S28Y
92
90
88
Vin = 48 V
86
84
0
6
12
18
24
30
OUTPUT CURRENT (A)
Figure 8 - Typical Efficiency vs.
Output Current – RFB350-48S12Y
90
88
86
84
82
80
0 5 10 15 20 25 30
OUTPUT CURRENT (A)
Vin = 24 V
Figure 9 - Typical Efficiency vs.
Output Current – RFB300-24S12Y
Figure 10 - RFB350-48S28Y Transient Response
Load 6.25-9.38 A
Figure 11 - RFB350-48S12Y Transient Response
Load 14.5-21.75 A