Schurter DS1-20-0004 Storage choke, fully potted resign Datasheet

DS
Suppression Chokes
www.schurter.com/pg81_82
Storage Choke, fully potted resign
Description
-
Storage choke
THT-terminals
Reduced magnetic reversal
Constant inductance at high alternating field modulation and large DC
magnetization
- Constant inductance at high alternating field modulation and large DC
magnetization
- Fully potted resign
Standards
Applications
-
Storage of energy in switched power supplies
Switch-mode
Chopper amplifiers
DC drives and stepper motor controls
References
General Product Information
Weblinks
Approvals, RoHS, CHINA-RoHS, e-Store, Distributor-Stock-Check
- EN 60938
Technical Data
Rated voltage
Rated Current
Rated inductance
Power Operating Frequency
Terminal technic
Weight
Material: Housing
Sealing Compound
up to 600 VDC
0.5 - 16 A @ Ta 70 °C
0.01 - 1 mH, Tol. ±15%
up to 1 MHz
THT
7 - 243 g
UL 94V-0
UL 94V-0
Isolation Voltage
Climatic Category
Allowable Operation Temp.
Dimensions
Case 20
2 kV eff., winding to ambient
40/125/21 acc. to IEC 60068-1
-40 °C to 125 °C
Case 25
25
15
8
20
EMC Products
15
20
25
15
15
20
20
8
DS
Suppression Chokes
www.schurter.com/pg81_82
Case 40
15
22.5
8
Case 48
Case 175
25
48
37.5
48
37.5
8
Diagrams
Switch-mode
DS/DSO
1)
2)
1) Input
2) DC output regulated
40
20
17.5
10.5
16.5 40
30
22.5
30
12.5 32.5
Case 30
EMC Products
32.5
8
15
8
DS
Suppression Chokes
www.schurter.com/pg81_82
Variants
In [A]
Ln [mH]
Rcu
[mΩ]
fRES
[MHz]
Copper ø
[mm]
Weight [g]
Housing
Packing unit [pcs.]
Order Number
0.5
0.8
700
2
0.5
7
175
100
DS1-175-0001
0.63
0.5
500
2.5
0.5
7
175
100
DS1-175-0002
1
0.2
180
5
0.5
7
175
100
DS1-175-0003
1.4
0.1
80
6.5
0.5
7
175
100
DS1-175-0004
3
0.035
26
11
0.5
7
175
100
DS1-175-0005
0.63
1
700
1.2
0.5
14
20
75
DS1-20-0001
1.4
0.2
175
4
0.5
14
20
75
DS1-20-0002
3.15
0.04
26
10
0.7
14
20
75
DS1-20-0003
6.3
0.01
8
-
0.7
14
20
75
DS1-20-0004
1.4
0.5
200
1
1
23
25
25
DS1-25-0001
2
0.2
100
3.5
1
23
25
25
DS1-25-0002
3.15
0.1
40
5.7
1
23
25
25
DS1-25-0003
7
0.02
10
-
1
23
25
25
DS1-25-0004
1.6
0.5
200
-
1
34
30
30
DS1-30-0001
2
0.3
140
-
1
34
30
30
DS1-30-0002
3.15
0.15
55
4.5
1
34
30
30
DS1-30-0003
4
0.1
36
6
1
34
30
30
DS1-30-0004
2
1
190
-
1.5
84
40
35
DS1-40-0001
3.15
0.5
90
-
1.5
85
40
35
DS1-40-0002
4
0.2
55
3
1.5
84
40
35
DS1-40-0003
6
0.1
26
4.5
1.5
84
40
35
DS1-40-0004
3.15
1
160
1
1.5
243
48
20
DS1-48-0001
4
0.5
80
1.5
1.5
243
48
20
DS1-48-0002
5
0.3
75
-
1.5
243
48
20
DS1-48-0003
9
0.1
20
-
1.5
243
48
20
DS1-48-0004
15
0.035
7
-
1.5
243
48
20
DS1-48-0005
16
0.16
12
-
1.5
243
48
20
DS1-48-0006
The specifications, descriptions and illustrations indicated in this document
are based on
EMC Products
current information. All content is subject to modifications and amendments.
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