24IMS15 データシートの表示（PDF） - Bel Fuse Inc.
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24IMS15 Datasheet PDF : 19 Pages
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IMX15, IMY15, IMS15 Series Data Sheet
15 Watt DC-DC Converters
V
13
05020a
12
11
10
9
8
7
0
0.2
0.4
0.6 0.8 1.0
1.2 1.4 1.6 1.8 A Io
Fig. 10
Vo versus Io (typ.) of double-output models (2 x 12 V), with
both outputs in parallel (110 IMY15-12-12-8)
%
90
Vi min
80 Vi nom
Vi max
70
05168a
60
0.25
0.5
0.75
1 Po/Po nom
Fig. 12b
Efficiency versus input voltage and load. Typical values
(110IMY15-12-12-8)
V
13.5
13
12.5
12
11.5
11
Io2 = 0.035 A
Io2 = 0.35 A
0.1 0.2 0.3 0.4
05021a
0.5 0.6 0.7 A Io1
Fig. 11
Cross load regulation Vo1 versus Io1 (typ.) for various Io2
(2 x 12 V).
%
90
Vi min
80
Vi max
70
05167a
Vi nom
60
0.25
0.5
0.75
1 Po/Po nom
Fig. 12a
Efficiency versus input voltage and load. Typical values
(40IMX15-12-12-8).
%
90
05040a
Vi nom
80
Vi max
Vi min
70
60
50
0.25
0.5
0.75
1 Io1/Io1 nom
Fig. 12c
Efficiency versus input voltage and load. Typical values
(48IMS15-12-12-9)
V
05039-X15b
14
13
12
Vo2
Vo1
11
10
0
0.25 0.5 0.75
1
1.25 1.5 Io1/Io1 nom
Fig. 13
Flexible load distribution on double-outputs models with
option R (110IMY15-12-12-8R):
Load variation from 0 to 150% of Io1 nom on output 1;
output 2 loaded with 50% of Io2 nom.
BCD20008-G Rev AE, 25-Aug-2017
MELCHER
The Power Partners.
Page 12 of 19
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