SCHURTER-DS1-40-0003

Suppression Chokes  

DS  

Storage Choke, fully potted resign  

See below:  

Approvals and Compliances  

Description  

Applications  

– Storage of energy in switched power supplies  

– Switch-mode  

– Storage choke  

– TH

T

–

terminals  

– Reduced magnetic reversal  

– Chopper amplifiers  

– Constant inductance at high alternating field modulation and large DC  

– DC drives and stepper motor controls  

magnetization  

Weblinks  

– Constant inductance at high alternating field modulation and large DC  

magnetization  

– Fully potted resign  

,

,

,

,  

,

,

T

e

chnical Data  

Rated voltage  

Rated Current  

Rated inductance  

Power Operating Frequency  

T

e

rminal

T

y

pe  

up to 60

0

V

DC  

0.5 – 1

6

A @

T

a

7

0 °C  

0.01 –

1

m

H,

T

o

l.

 

15ꢀ  

up to

1

M

Hz  

THT  

Isolation Voltage  

Climatic Category  

Allowable Operation

T

e

mp.  

2

k

V eff., winding to ambient  

40/125/21 acc. to IEC 60068-1  

-4

0

°

C to 12

5

°

C  

Weight  

7 – 24

3

g  

Material  

UL 94V-0  

Sealing Compound  

UL 94V-0  

Approvals and Compliances  

Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in

 

SCHURTER products are designed for use in industrial environments. They have approvals from independent testing bodies according to national  

and international standards. Products with specific characteristics and requirements such as required in the automotive sector according to IATF  

16949, medical technology according to ISO 13485 or in the aerospace industry can be offered exclusively with customer-specific, individual agree-  

ments by SCHURTER.  

Application standards  

Application standards where the product can be used  

Organization  

Design  

Standard  

Description  

Suitable for applications acc.  

IEC/UL 62368-1  

Audio/video, information and communication technology equipment – Part  

1: Safety requirements  

1

EMC Products  

Suppression Chokes  

DS  

Compliances  

The product complies with following Guide Lines  

Identification  

Details  

Initiator  

Description  

SCHURTER AG  

The CE marking declares that the product complies with the applicable  

requirements laid down in the harmonisation of Community legislation on  

its affixing in accordance with EU Regulation 765/2008.  

SCHURTER AG  

The UKCA marking declares that the product complies with the applicable  

requirements laid down in the British Amendment of Regulation (EC)  

765/2008.  

SCHURTER AG  

SCHURTER AG  

SCHURTER AG  

Directive RoHS 2011/65/EU, Amendment (EU) 2015/863  

The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March  

2007. It is similar to the EU directive RoHS.  

On 1 June 2007, Regulation (EC) No 1907/2006 on the Registration,  

Evaluation, Authorization and Restriction of Chemicals 1 (abbreviated as  

“REACH”) entered into force.  

Dimension [mm]  

Case 175  

Case 20  

17.5  

10.5  

20  

15  

15  

8

15  

8

Case 25  

Case 30  

25  

15  

30  

15  

20  

8

22.5  

8

2

EMC Products  

Suppression Chokes  

DS  

Case 40  

Case 48  

40  

20  

48  

25  

32.5  

8

37.5  

8

Diagrams  

Switch-mode  

DS/DSO  

1)  

2)  

1) Input  

2) DC output regulated  

All Variants  

I

n

[A]  

L

n

[mH]  

R

cu  

[m

Ω

]  

f

RES  

[MHz]  

Connec- Weight

 

[g]  

tion pins ø  

Housing  

Packing unit [pcs.]  

Order Number  

█

█

█

0.5  

0.63  

1

0.8  

0.5  

0.2  

0.1  

0.035  

1

700  

500  

180  

80  

2

2.5  

5

0.5  

0.5  

0.5  

0.5  

0.5  

0.5  

0.5  

0.7  

1

7g  

7g  

175  

175  

175  

175  

175  

20  

100  

100  

100  

100  

100  

75  

7g  

1.4  

3

6.5  

11  

1.2  

4

7g  

26  

7g  

0.63  

1.4  

6.3  

1.4  

2

700  

175  

8

1

4

g  

1

4

g  

1

4

g  

2

3

g  

2

3

g  

2

3

g  

2

3

g  

3

4

g  

3

4

g  

3

4

g  

3

4

g  

8

4

g  

8

5

g  

8

4

g  

8

4

g  

24

3

g  

0.2  

0.01  

0.5  

0.2  

0.1  

0.02  

0.5  

0.3  

0.15  

0.1  

1

20  

75  

–

20  

75  

200  

100  

40  

1

25  

50  

3.5  

5.7  

–

1

25  

50  

3.15  

7

1

25  

50  

10  

1

25  

50  

1.6  

2

200  

140  

55  

–

1

30  

30  

–

1

30  

30  

3.15  

4

4.5  

6

1

30  

30  

36  

1

30  

30  

2

190  

90  

–

1.5  

1.5  

1.5  

1.5  

1.5  

40  

35  

3.15  

4

0.5  

0.2  

0.1  

1

–

40  

35  

55  

3

40  

35  

6

26  

4.5  

1

40  

35  

3.15  

160  

48  

20  

3

EMC Products  

Suppression Chokes  

DS  

I

n

[A]  

L

n

[mH]  

R

cu  

[m

Ω

]  

f

RES  

[MHz]  

Connec- Weight

 

[g]  

tion pins ø  

Housing  

Packing unit [pcs.]  

Order Number  

4

5

0.5  

0.3  

80  

75  

20  

7

1.5  

1.5  

1.5  

1.5  

1.5  

1.5  

24

3

g  

24

3

g  

24

3

g  

24

3

g  

24

3

g  

48  

48  

48  

48  

48  

20  

20  

20  

20  

10  

–

–

–

–

9

0.1  

15  

16  

0.035  

0.16  

12  

█

Most Popula

r

.  

Availability for all products can be searched real-time:

The specifications, descriptions and illustrations indicated in this document are based on current  

information. All content is subject to modifications and amendments. Information furnished is believed  

to be accurate and reliable. Howeve

r

,

u

sers should independently evaluate the suitability and test each  

product selected for their own applications.  

4

EMC Products