DLF Suppression Chokes https://www.schurter.com /PG81_82 Linear Choke, flat design Approvals and Compliances Description - Applications Linear choke THT-terminals Inductor horizontally positioned in housing SMD version on request - Smoothing RFI suppression choke RFI suppression choke Chopper amplifiers DC drives and stepper motor controls Switching power supplies Weblinks pdf datasheet, html-datasheet, General Product Information, DistributorStock-Check, Detailed request for product Technical Data Rated voltage Rated Current Rated inductance Power Operating Frequency Terminal Type Weight Material: Housing Sealing Compound up to 600 VDC 0.45 - 7 A @ Ta 70 °C 0.015 - 3 mH, Tol. ±15% up to 20 kHz THT 7 - 18 g UL 94V-0 UL 94V-0 Isolation Voltage Climatic Category Allowable Operation Temp. 2 kV eff., winding to ambient 40/125/21 acc. to IEC 60068-1 -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. 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. Compliances The product complies with following Guide Lines Identification EMC Products 1 DLF Suppression Chokes https://www.schurter.com /PG81_82 Dimension [mm] Case 04-1 Case 15-1 1 10 ±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 2 EMC Products 4 28.3 max. 25 ±0.2 0.6 x 0.88 18.2 max. 2 0 3.5 -0.5 3 4 15 ±0.2 0.6 x 0.88 3 27.4 max. 16.5 ±0.2 2.0 17.8 max. 12.4 ±0.2 2.2 0 3.5 -0.5 2 1 15 ±0.2 DLF Suppression Chokes https://www.schurter.com /PG81_82 All Variants In [A] Ln [mH] Rcu [mΩ] fRES [MHz] Weight [g] Housings Packing unit [pcs.] Order Number 0.4 1.5 2150 0.5 7g 04-1 45 DLF-18-0001 0.6 0.65 690 1 7g 04-1 45 DLF-18-0002 1.2 0.17 190 2.8 7g 04-1 45 DLF-18-0003 1.5 0.11 150 8 7g 04-1 45 DLF-18-0004 2 0.06 79 12 7g 04-1 45 DLF-18-0005 4 0.015 17 28 7g 04-1 45 DLF-18-0006 0.45 3 3300 - 18 g 15-1 40 DLF-28-0001 0.6 3 1700 0.3 18 g 15-1 40 DLF-28-0002 1 1 550 0.8 18 g 15-1 40 DLF-28-0003 1.5 0.5 270 1.2 18 g 15-1 40 DLF-28-0004 1.8 0.3 180 3.3 18 g 15-1 40 DLF-28-0005 3 0.1 70 7.5 18 g 15-1 40 DLF-28-0006 4.5 0.05 30.5 - 18 g 15-1 40 DLF-28-0007 7 0.02 13 20 18 g 15-1 40 DLF-28-0008 30.11.2017 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-CheckSCHURTER 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. EMC Products 3