DSF_17 SCHURTER | Alldatasheet

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Technical content

Suppression Chokes DSFhttps://www.schurter.com /PG81_82 EMC Products Storage Choke, flat design Approvals and Compliances

Description

  • Storage choke - THT-terminals - Inductor horizontally positioned in housing - Constant inductance at high alternating field modulation and large DC magnetization - Reduced magnetic reversal - SMD version on request

Applications

  • Storage of energy in switched power supplies - Switch-mode - Chopper amplifiers - DC drives and stepper motor controls Weblinks pdf datasheet, html-datasheet, General Product Information, Distributor- Stock-Check, Detailed request for product, SPICE Library Technical Data Rated voltage up to 600 VDC Rated Current 0.45 - 4.5 A @ Ta 70 °C Rated inductance 0.011 - 3.7 mH, Tol. ±15% Power Operating Frequency up to 1 MHz Terminal Type THT Weight 7 - 18 g Material: Housing UL 94V-0 Sealing Compound UL 94V-0 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 Approvals and Compliances Detailed information on product approvals, code requirements, usage instructions and detailed test conditions can be looked up in Details about Approvals Application standards Application standards where the product can be used Organization Design Standard Description Designed for applications acc. IEC/UL 60950 IEC 60950-1 includes the basic requirements for the safety of information technologyequipment. Compliances The product complies with following Guide Lines Identification 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. RoHS SCHURTER AG EU Directive RoHS 2011/65/EU 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.

Suppression ChokesDSF https://www.schurter.com /PG81_82 EMC Products Dimension [mm] Case 04-1 ±0.2 2.2 10±0.23.5 -0.5 18.2 max. 0.6 x 0.88 17.8 max. 12.4±0.2 Case 15-1 ±0.2 2.0 15±0.23.5 -0.5 28.3 max. 0.6 x 0.88 27.4 max. 16.5±0.2 Diagrams Application in DC-DC Converter 1) 2) 1) DC-Input unregulated 2) DC-Output regulated Derating Curves Inductance variation as function of the magnetizing current

Suppression Chokes DSFhttps://www.schurter.com /PG81_82 EMC Products All Variants In [A] Ln [mH] Rcu [mΩ] fRES [MHz] Weight [g] Housings Packing unit [pcs.] Order Number 0.6 0.5 360 2.5 7 g 04-1 45 DSF-18-0002 █ 1.2 0.125 90 6.5 7 g 04-1 45 DSF-18-0003 2 0.045 32 12 7 g 04-1 45 DSF-18-0005 4 0.011 8 32 7 g 04-1 45 DSF-18-0006 0.45 3.7 1900 0.6 18 g 15-1 40 DSF-28-0001 1 0.75 360 1.8 18 g 15-1 40 DSF-28-0003 1.4 0.38 160 - 18 g 15-1 40 DSF-28-0004 1.8 0.23 125 3.5 18 g 15-1 40 DSF-28-0005 3.15 0.075 45 7 18 g 15-1 40 DSF-28-0006 4.5 0.018 10 18 18 g 15-1 40 DSF-28-0008 4.5 0.037 20 10 18 g 15-1 40 DSF-28-0007 █ Most Popular. Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check- SCHURTER 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. However, users should independently evaluate the suitability and test each product selected for their own applications. 30.11.2017