DS1-48-4-500/A [SCHURTER]
General Purpose Inductor, 500uH, 15%, 1 Element, Molybdenum Permalloy-Core,;
| 型号： | DS1-48-4-500/A |
| 厂家： | 
SCHURTER INC. |
| 描述： | General Purpose Inductor, 500uH, 15%, 1 Element, Molybdenum Permalloy-Core, DC-DC转换器 电感器 |
| 文件： | 总1页 (文件大小：118K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Storage Chokes
DS Series, in encapsulated version
Nominal current:
0.5 - 6 A @ ϑa 70°C
Nominal inductance:
35 - 1000 µH/ tol. ± 15%
Max. working voltage:
Application range:
Isolation voltage:
Climatic category:
Plastic case
600 VDC
up to 1 MHz
2 kV eff. / wdg.-ambient
40/125/21 acc. to IEC 60068-1
UL 94 V-0
Potting resin:
UL 94 V-0
Application
Execution
Storage chokes, wound on powdered MPP core, specially qualify for use
as storage of energy in switched power supplies (switching mode
regulators). Switched power supplies allow small size with high efficiency
and stabilized output voltage. Most important features of this line of
chokes are the following:
Storage chokes of series DS are encapsulated into a plastic cases.
• reduced magnetic reversal
• small size
• constant inductance at high alternating field modulation and large
DC magnetization.
Technical Data
Type
IN (1)
[A]
LN (2)
[µH]
R
[mΩ]
cu (3)
~ fRes
[MHz]
∆L [%]
Cases
L x D x H [mm]
Grid
I x b [mm]
Connection pins
at IN
[mm]
t [mm]
L
DS1-17.5-0.5-800/a
DS1-17.5-0.63-500/a
DS1-17.5-1.0-200/a
DS1-17.5-1.4-100/a
DS1-17.5-3.0-35/a
DS1-20-0.63-1000/a
DS1-20-1.4-200/a
DS1-20-3.15-40/a
DS1-25-1.4-500/a
DS1-25-2.0-200/a
DS1-25-3.15-100/a
DS1-30-3.15-150/a
DS1-30-4-100/a
0.5
0.63
1.0
1.4
3.0
0.63
1.4
3.15
1.4
800
500
200
100
35
1000
200
40
500
200
100
150
100
200
100
700
500
180
80
2
2.5
5
6.5
11
1.2
4
10
1
3.5
5.7
4.5
6
< 15
17.5 x 16.5 x 10.5
17.5 x 16.5 x 10.5
17.5 x 16.5 x 10.5
17.5 x 16.5 x 10.5
17.5 x 16.5 x 10.5
20.0 x 20.0 x 15.0
20.0 x 20.0 x 15.0
20.0 x 20.0 x 15.0
25.0 x 25.0 x 15.0
25.0 x 25.0 x 15.0
25.0 x 25.0 x 15.0
30.0 x 30.0 x 15.0
30.0 x 30.0 x 15.0
40.0 x 40.0 x 20.0
40.0 x 40.0 x 20.0
15.0 x 12.5
15.0 x 12.5
15.0 x 12.5
15.0 x 12.5
15.0 x 12.5
15.0 x 15.0
15.0 x 15.0
15.0 x 15.0
20.0 x 20.0
20.0 x 20.0
20.0 x 20.0
22.5 x 22.5
22.5 x 22.5
32.5 x 32.5
32.5 x 32.5
0.5
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
< 15
< 15
< 20
< 20
< 15
< 15
< 15
< 20
< 20
< 20
< 15
< 20
< 20
< 20
0.5
0.5
0.5
0.5
0.5
0.5
0.7
1
1
1
1
1
26
700
175
26
200
100
40
55
36
55
26
2.0
3.15
3.15
4.0
4.0
6.0
DS1-40-4.0-200/a
DS1-40-6.0-100/a
3
4.5
1.5
1.5
DS1-48-3.15-1000/a
DS1-48-4-500/a
3.15
4.0
1000
500
160
80
1
1.5
< 20
< 20
48.0 x 48.0 x 25.0
48.0 x 48.0 x 25.0
37.5 x 37.5
37.5 x 37.5
1.5
1.5
8
8
(1) @ ϑa 70°C; current derating over 70°C: I = IN
x
(125-ϑa)/55
(2) Nominal inductance measured according to EN 138100, see introduction of this catalog, paragraph 3.4
(3) Resistance @ ϑa 25°C
All types are also available in open version, DSO1 with relative mounting accessories see page 23.
Mechanical dimensions DS1
Application Switch-mode
33
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