Series: DSO

Storage Choke, open version, without socket

27 Variants

Approvals and Compliances

CAD

Description

Storage choke
Wire leads
Reduced magnetic reversal
Constant inductance at high alternating field modulation and large DC magnetization
Open version without socket and chassis

Applications

Storage of energy in switched power supplies
Switch-mode
Chopper amplifiers
DC drives and stepper motor controls

Detailed request for product

Details DSO

Technical Data

Approvals and Compliances

CAD-Drawings

Dimension

Electrical Data

to 600 VDC

Rated Current

0.5 - 16 A @ Ta 70 °C

Rated inductance

0.01 - 1 mH, Tol. ±15%

Power Operating Frequency

up to 1 MHz

Terminal Type

Wire leads

Weight

4 - 104 g

Isolation Voltage

2 kV eff., winding to ambient

Climatic Category

40/125/21 acc. to IEC 60068-1

Allowable Operation Temp.

-40 °C to 125 °C

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

Compliances

The product complies with following Guide Lines

Details	Initiator	Description
CE declaration of conformity	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.
UKCA declaration of conformity	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.
RoHS	SCHURTER AG	Directive RoHS 2011/65/EU, Amendment (EU) 2015/863
China RoHS	SCHURTER AG	The law SJ / T 11363-2006 (China RoHS) has been in force since 1 March 2007. It is similar to the EU directive RoHS.
REACH	SCHURTER AG	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]



	Dimensions: see table of variants

Diagrams

	Switch-mode

	1) Input 2) DC output regulated

Short Table of Variants DSO Open complete table DSO

In [A]	Ln [mH]	Rcu [mΩ]	Order Number	...

0.5	0.8	800	DSO1-175-0001	...
0.63	0.5	550	DSO1-175-0002	...
0.63	1	750	DSO1-20-0001	...
1	0.2	200	DSO1-175-0003	...
1.4	0.1	100	DSO1-175-0004	...
1.4	0.2	175	DSO1-20-0002	...
1.4	0.5	200	DSO1-25-0001	...
1.6	0.5	200	DSO1-30-0001	...
2	0.2	120	DSO1-25-0002	...
2	0.3	140	DSO1-30-0002	...
2	1	190	DSO1-40-0001	...
3	0.035	20	DSO1-175-0005	...
3.15	0.04	33	DSO1-20-0003	...
3.15	0.1	50	DSO1-25-0003	...
3.15	0.15	70	DSO1-30-0003	...
3.15	0.5	90	DSO1-40-0002	...
3.15	1	180	DSO1-48-0001	...
4	0.1	40	DSO1-30-0004	...
4	0.2	55	DSO1-40-0003	...
4	0.5	90	DSO1-48-0002	...
5	0.3	75	DSO1-48-0003	...
6	0.1	25	DSO1-40-0004	...
6.3	0.01	8	DSO1-20-0004	...
7	0.02	10	DSO1-25-0004	...
9	0.1	20	DSO1-48-0004	...
15	0.035	7	DSO1-48-0005	...
16	0.16	12	DSO1-48-0006	...

R _cu bei T_u 20°CInductance drop with I _n Derating at T _u >70°C: I = I_nx ((125-T_u)/55)^0.5

Table of Variants DSO

In [A]	Ln [mH]	Rcu [mΩ]	fRES [MHz]	Inductance drop max [%]	A [mm]	B [mm]	C [mm]	D [mm]	Weight [g]	Packing unit [pcs.]	Order Number	PU Packaging unit The packaging unit is the amount of parts in a standard package. Please contact SCHURTER for further assistance: Contact Form

0.5	0.8	800	0.8	15	15 mm	20 mm	7 mm	0.3 mm	4 g	200	DSO1-175-0001	200
0.63	0.5	550	2.5	15	15 mm	20 mm	7 mm	0.3 mm	4 g	200	DSO1-175-0002	200
0.63	1	750	1.7	15	19 mm	20 mm	8.5 mm	0.3 mm	7 g	300	DSO1-20-0001	300
1	0.2	200	3.5	15	15 mm	20 mm	7 mm	0.4 mm	4 g	200	DSO1-175-0003	200
1.4	0.1	100	4	20	15 mm	20 mm	7 mm	0.5 mm	4 g	200	DSO1-175-0004	200
1.4	0.2	175	4.7	15	19 mm	20 mm	8.5 mm	0.4 mm	8 g	200	DSO1-20-0002	200
1.4	0.5	200	1.5	20	23 mm	25 mm	9 mm	0.5 mm	13 g	200	DSO1-25-0001	200
1.6	0.5	200	1.7	15	26 mm	25 mm	11 mm	0.5 mm	19 g	100	DSO1-30-0001	100
2	0.2	120	3.3	20	23 mm	25 mm	9 mm	0.6 mm	12 g	200	DSO1-25-0002	200
2	0.3	140	2.5	15	26 mm	25 mm	11 mm	0.5 mm	17 g	100	DSO1-30-0002	100
2	1	190	1.2	20	39 mm	40 mm	14 mm	0.7 mm	55 g	35	DSO1-40-0001	35
3	0.035	20	5	20	15 mm	20 mm	7 mm	0.8 mm	4 g	200	DSO1-175-0005	200
3.15	0.04	33	13	15	19 mm	20 mm	8.5 mm	0.7 mm	8 g	200	DSO1-20-0003	200
3.15	0.1	50	5.7	20	23 mm	25 mm	9 mm	0.8 mm	13 g	200	DSO1-25-0003	200
3.15	0.15	70	3.5	15	26 mm	25 mm	11 mm	0.7 mm	19 g	100	DSO1-30-0003	100
3.15	0.5	90	1.5	20	39 mm	40 mm	14 mm	0.8 mm	55 g	35	DSO1-40-0002	35
3.15	1	180	0.8	20	43 mm	40 mm	18 mm	0.8 mm	104 g	50	DSO1-48-0001	50
4	0.1	40	5	20	26 mm	25 mm	11 mm	0.8 mm	20 g	100	DSO1-30-0004	100
4	0.2	55	3	20	39 mm	40 mm	14 mm	0.8 mm	52 g	50	DSO1-40-0003	50
4	0.5	90	1.5	20	43 mm	40 mm	18 mm	0.9 mm	104 g	20	DSO1-48-0002	20
5	0.3	75	1.5	20	43 mm	40 mm	18 mm	0.8 mm	104 g	20	DSO1-48-0003	20
6	0.1	25	5	20	39 mm	40 mm	14 mm	1 mm	53 g	50	DSO1-40-0004	50
6.3	0.01	8	33	15	19 mm	20 mm	8.5 mm	0.9 mm	9 g	300	DSO1-20-0004	300
7	0.02	10	6.5	20	23 mm	25 mm	9 mm	1.3 mm	14 g	150	DSO1-25-0004	150
9	0.1	20	4	20	43 mm	40 mm	18 mm	1.2 mm	104 g	250	DSO1-48-0004	250
15	0.035	7	5	20	43 mm	40 mm	18 mm	1.8 mm	104 g	250	DSO1-48-0005	250
16	0.16	12	2.5	20	44 mm	40 mm	34 mm	2 mm	104 g	100	DSO1-48-0006	100

R _cu bei T_u 20°CInductance drop with I _n Derating at T _u >70°C: I = I_nx ((125-T_u)/55)^0.5

References / Document Downloads

19.08.2024

Transformation_Date:	2024-08-19 15:08:07
Export_Path:	/Datasheets_PrGrp_Workflow/DS_PrGrp_WF_EMV/DS_PrGrp_WF_EMV_PG81/2024_08_19/12_57_30_157_551869/PGRSplits/
Export_Lang:	en
SGE_Name:	EMC Products
PG_Name:	Suppression Chokes
Typ_Name:	DSO
Typ_AliasNames:	:dso:
Typ_ID:	42104
Typ_Hierarchie:	800810130000006067
Typ_EPIM_Order:	370
Typ_Titel:	Storage Choke, open version, without socket
PublPrgr_Name:	Inductor
PublPrgr_Shortcut:	PG81_82
Variant table:	EMV_Variantentabelle_DSO_EMV21 (71791)