Rev A
CBW Series
30 Watt DC/DC Converter
Single, Dual, and Triple Outputs
4:1 Ultra Wide Input Voltage Range
DERATING CURVES
CBW48T515-30 Derating Curve
FED30-48T0515W Derating Curve
OUTPUT POWER (%)
OUTPUT POWER (%)
100
80
60
40
20
0
-40
-20
0
20
40
FED30-48T0515W Derating Curve
CBW48T515-30 Derating Curve
With Heatsink (Note 8)
)
With Heat-sink (Note 8
100
80
60
40
20
0
80
100
56
60
-40
-20
0
20
40
60
64
80
100
AMBIENT TEMPERATURE (℃)
AMBIENT TEMPERATURE (℃)
EFFICIENCY GRAPHS
95
CBW48S5-6000 Efficiency
Input Voltage
voltage
FED30-48S05W Efficiency VS
VS Input
CBW48S5-6000 Efficiency
VS Output Load
Load
FED30-48S05W Efficiency
VS Output
90
85
93
80
EFFICIENCY (%)
EFFICIENCY (%)
18
24
30
36
42
48
54
60
66
72
75
91
75
70
65
60
55
89
87
85
INPUT VOLTAGE (V)
50
10
20
30
40
50
60
% of FULL LOAD
70
80
90
100
95
90
85
FED30-48T0515W Efficiency VS
Input Voltage
CBW48T515-30 Efficiency vs
Input voltage
95
90
85
80
EFFICIENCY(%)
CBW48T515-30 Efficiency vs
Output Load
FED30-48T0515W Efficiency VS
Output Load
EFFICIENCY(%)
75
70
65
60
55
50
80
75
70
65
60
18
24
30
36
42
48
54
60
66
72
75
INPUT VOLTAGE(V)
45
40
10
20
30
40
50
60
70
80
90
100
% OF FULL LOAD
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
