24IMS15 查看數據表（PDF） - Bel Fuse Inc.
零件编号
产品描述 (功能)
生产厂家
24IMS15 Datasheet PDF : 19 Pages
| |||
IMX15, IMY15, IMS15 Series Data Sheet
15 Watt DC-DC Converters
Conducted Emissions
dbµV
80
60
PMM 8000 PLUS
Name: 20d12_1
Date: 24.04.06 Time: 16:23
20IMX15-12-12-8 Peak
EN 55022 A
40
Table 11: External capacitors across the input to comply with
EN 55011/EN 55032, Class A, conducted; see fig. 17.
Model
20IMX15, 24IMS15
40IMX15, 48IMS15
110 I MY15
Ceramic ML
0.47 µF/50 V
0.33 µF/100 V
0.15 µF/ 200 V
Electrolytic capacitor
220 µF/50 V
220 µF/100 V
4.7 µF/200 V
20
0
0.2
0.5
1
2
5
10
20 MHz
Fig. 17a
Typ. disturbance voltage (peak) at pos. input according to EN
55011/032, measured at Vi nom and Io nom. Output leads 0.1
m, twisted, input capacitors see table 11 (20IMX15-12-12-8)
dbµV
60
40
20
PMM 8000 PLUS
Name: 40d12_4
Date: 02.05.06 Time: 09:58
40IMX15-12-12-8-Peak
EN 55022 B
dbµV
80
60
40
PMM 8000 PLUS
Name: 40d12_1
Date: 24.04.06 Time: 15:2
40IMX15-12-12-8 Peak
EN 55022 A
0
0.2
0.5
1
2
5
10
20 MHz
Fig. 18
Typ. disturbance voltage (peak) at input according to EN
55011/022, measured at Vi nom and Io nom. Output leads 0.1 m,
twisted, input filter as in fig. 19 (40IMX15-12-12-8)
20
0
0.2
0.5
1
2
Vi+
5
10
20 MHz
22 µH
JM126
Fig. 17b
Typ. disturbance voltage (peak) at pos. input according to EN
55011/032, measured at Vi nom and Io nom. Output leads 0.1
m, twisted, input capacitors see table 11 (40IMX15-12-12-8)
47 µF
Vi–
22 nF 47 µF
40IMX15
330 nF
dbµV
80
60
PMM 8000 PLUS Date: 25.04.06 Time: 08:07
Name: 110d12_1 110IMY15-12-12-9
Peak
EN 55022 A
Fig. 19
Example for external circuitry to comply with EN 55011/ EN
55032, Class B, conducted.
This filter was designed for a 40IMX15-12-12-8. All
capacitors are rated to 100 V, the chokes to 1.5 A.
40
20
0
0.2
0.5
1
2
5
10
20 MHz
Fig. 17c
Typ. disturbance voltage (peak) at pos. input according to EN
55011/032, measured at Vi nom and Io nom.
Output leads 0.1 m, twisted, input capacitors see table 11
(110 IMY15-12-12-8)
BCD20008-G Rev AE, 25-Aug-2017
MELCHER
The Power Partners.
Page 15 of 19
Share Link: 