DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 Compensated High Current Choke, 1-phase Approvals and Compliances Description Applications Unique Selling Proposition Weblinks - Current compensated choke 1-phase choke THT-terminals Flange for mounting onto printed circuit board - Compact size and light weight Open design for optimal cooling Nanocrystalline or ferrite ring cores Customer specific pin outs available Frequency converter Charge stations UPS-systems Switching power supplies pdf datasheet, html-datasheet, General Product Information, DistributorStock-Check, Detailed request for product, SPICE Library Technical Data Rated voltage ␣ ␣ Rated Current Rated inductance Power Operating Frequency Terminal Type Weight Material: Housing IEC, UL: 300 VAC CSA: 250 VAC max. 425 VDC 10 - 50 A @ Ta 40 °C 0.15 - 6.9 mH, Tol. -30% +50% 0 - 400 Hz THT 30 - 115 g UL 94V-0 Test Voltage Climatic Category Allowable Operation Temp. 2500 VDC, 2 sec, winding to winding 40/100/21 acc. to IEC 60068-1 -40 °C to 100 °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 Approvals The approval mark is used by the testing authorities to certify compliance with the safety requirements placed on electronic products. Approval Reference Type: DKIH-1 Approval Logo Certificates Certification Body Description VDE Approvals VDE Certificate Number: 40043700 UL Approvals UL UL File Number: E72928 Approvals UL File Number: DKIH-1 Approvals UL File Number: DKIH-1 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. EMC Products 1 DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 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. Dimension [mm] 37-10 max. 26 max. 37 1 5 6.8 ±0.1 13.6 ±0.1 (4x) Terminal ø1.25+0.3/-0 +1 -0.5 2 1 4 3 Label 11.5 ±0.1 23 ±0.1 37-12 max. 26 max. 37 1 +1 5 -0.5 6.8 ±0.1 13.6 ±0.1 (4x) Terminal ø1.5+0.3/-0 2 1 4 3 11.5 ±0.1 23 ±0.1 2 EMC Products Label DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 42-16 max. 26 (4x) Terminal ø1.6 +0.3/-0 1 10 ±0.1 5 ±0.1 max. 43 Label 2 1 4 3 17.8 ±0.1 5 +1 -0.5 22 ±0.1 42-20 max. 26 1 (4x) Terminal ø2 +0.3/-0 10 ±0.1 5 ±0.1 max. 43 +1 Label 2 1 4 3 17.8 ±0.1 5 -0.5 22 ±0.1 42-25 max. 26 (4x) Terminal ø2.24 +0.3/-0 5 ±0.1 1 10 ±0.1 max. 43 5 +1 -0.5 Label 2 1 4 3 17.8±0.1 22±0.1 EMC Products 3 DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 52-32 max. 31 1 4.8 ±0.1 (4x) Terminal ø2.24 +0.3/-0 Label 4 2.5 ±0.1 3 5 22.3 ±0.1 1 2 10 ±0.1 max. 53 19.7 ±0.1 +1 -0.5 24.2 ±0.1 52-40 max. 31 max. 53 1 2 1 4 3 Label 15 ±0.1 7.5 ±0.1 (4x) Terminal ø2.5+0.3/-0 5 21.7 ±0.1 +1 -0.5 28 ±0.1 52-50 max. 31 4 EMC Products +1 -0.5 7 Label 3 5 8 2.5 7.6 ±0.1 6 1 20.7 ±0.1 7.1±0.1 1 2.7 7.1±0.1 2.5 7.6 ±0.1 2 4 5 0.5 (8x) Terminal ø2.5+0.3/-0 1 0.5 max. 53 DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 Diagrams 1 2 3 4 1 phase Impedance curves DKIH-3237-xxxx DKIH-3237-xxxx-NK z [Ω] 1M z [Ω] 1M 100k 100k 10 A 10k 10 A 10k 12 A 1k 1k 100 100 10 12 A 10 10k 100k 1M 10M f [Hz] DKIH-3242-xxxx 10k 1M 10M f [Hz] 100k 1M 10M f [Hz] 100k 1M 10M f [Hz] DKIH-3242-xxxx-NK z [Ω] 1M z [Ω] 1M 100k 100k 16 A 10k 100k 16 A 10k 20 A 20 A 25 A 25 A 1k 1k 100 100 10 10 10k 100k 1M 10M f [Hz] DKIH-3252-xxxx 10k DKIH-3252-xxxx-NK z [Ω] 1M z [Ω] 1M 100k 100k 32 A 10k 32 A 10k 40 A 40 A 50 A 50 A 1k 1k 100 100 10 10 10k 100k 1M 10M f [Hz] 10k EMC Products 5 DKIH-1 Suppression Chokes https://www.schurter.com /PG81_82 All Variants In [A] Ln [mH] Rcu [mΩ] Powerloss [W] fRES [MHz] Copper ø [mm] Weight [g] Housings Packing unit [pcs.] Order Number 10 6.9 10 2 2.2 1.25 30 g 37-10 40 DKIH-3237-1010-NK █ 10 0.8 10 2 2 1.25 30 g 37-10 40 DKIH-3237-10D8 █ 12 6.8 7 2 2.5 1.5 40 g 37-12 40 DKIH-3237-122Q-NK █ 12 0.7 7 2 2 1.5 40 g 37-12 40 DKIH-3237-12D7 █ 16 6.9 5.6 2.9 2 1.6 45 g 42-16 20 DKIH-3242-160Q-NK █ 16 0.9 5.6 2.9 1.5 1.6 45 g 42-16 20 DKIH-3242-16D9 █ 20 3.7 2.5 2 4 2 50 g 42-20 20 DKIH-3242-202M-NK █ 20 0.5 2.5 2 1.5 2 50 g 42-20 20 DKIH-3242-20D5 █ 25 2.35 1.6 2 5 2.24 50 g 42-25 20 DKIH-3242-257K-NK █ 25 0.3 1.6 2 1.5 2.24 50 g 42-25 20 DKIH-3242-25D3 █ 32 7.2 2.3 4.7 2.5 2.24 105 g 52-32 20 DKIH-3252-324Q-NK █ 32 0.75 2.3 4.7 0.4 2.24 105 g 52-32 20 DKIH-3252-32D8 █ 40 4.3 1.5 4.8 3 2.5 115 g 52-40 20 DKIH-3252-409M-NK █ 40 0.45 1.5 4.8 0.4 2.5 115 g 52-40 20 DKIH-3252-40D5 █ 50 1.4 0.5 2.5 6 2 x 2.5 115 g 52-50 20 DKIH-3252-506J-NK █ 50 0.15 0.5 2.5 0.4 2 x 2.5 115 g 52-50 20 DKIH-3252-50D2 █ █ Most Popular. 03.12.2017 Availability for all products can be searched real-time:https://www.schurter.com/en/Stock-Check/Stock-Check-SCHURTER 6 EMC Products 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.