
15 Watt XC Single Series DC/DC Converters
Manufacturing Company, Inc. Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
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Mechanical tolerances unless otherwise noted:
X.XX dimensions: ±0.020 inches
X.XXX dimensions: ±0.005 inches
Seal around terminals is not hermetic. Do not immerse units in any
liquid.
20
30
40
50
60
70
80
LINE INPUT (VOLTS)
70
72
74
76
78
80
82
EFFICIENCY
(%)
48S5.3000XC EFFICIENCY Vs. LINE INPUT
50% FULL LOAD
100% FULL LOAD
0
2040
6080
100
LOAD (%)
55
60
65
70
75
80
85
EFFICIENCY
(%)
12S5.3000XC EFFICIENCY Vs. LOAD
LINE = 9VDC
LINE = 12VDC
LINE = 36VDC
0
2040
6080
100
LOAD (%)
40
50
60
70
80
90
EFFICIENCY
(%)
48S5.3000XC EFFICIENCY Vs. LOAD
LINE = 18VDC
LINE =
LINE = 72VDC
48VDC
5
1015
202530
LINE INPUT (VOLTS)
76
78
80
82
84
EFFICIENCY
(%)
12S5.1000XC EFFICIENCY Vs. LINE INPUT
50% FULL LOAD
100% FULL LOAD
20
30
40
50
60
70
80
LINE INPUT (VOLTS)
70
72
74
76
78
80
82
EFFICIENCY
(%)
48S5.3000XC EFFICIENCY Vs. LINE INPUT
50% FULL LOAD
100% FULL LOAD
5
1015
202530
LINE INPUT (VOLTS)
76
78
80
82
84
86
EFFICIENCY
(%)
12S15.1000XC EFFICIENCY Vs. LINE INPUT
50% FULL LOAD
100% FULL LOAD
Typical Performance (Tc=25°C, Vin=Nom VDC, Rated Load).
BOTTOM VIEW
SIDE VIEW
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