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Suppression Chokes www.schurter.com/pg8_82 Linear Choke, flat design DLF Description -Linearchoke -THT-terminals -Inductorhorizontallypositionedinhousing -SMDversiononrequest Applications Standards -EN60938 -SmoothingRFIsuppressionchoke -RFIsuppressionchoke -Chopperamplifiers -DCdrivesandsteppermotorcontrols -Switchingpowersupplies References Weblinks GeneralProductInformation Approvals,RoHS,CHINA-RoHS,e-Store,Distributor-Stock-Check Technical Data Ratedvoltage RatedCurrent Ratedinductance PowerOperatingFrequency Terminaltechnic Weight Material:Housing SealingCompound upto600VDC 0.4-A@Ta70C 0.015-3mH,Tol.15% upto20kHz THT 7-18g UL94V-0 UL94V-0 IsolationVoltage ClimaticCategory AllowableOperationTemp. 2kVeff.,windingtoambient 40/125/21acc.toIEC60068-1 -40Cto125C Dimensions Case 04-1 Case 15-1 12.4 0.2 2.2 15 0.2 17.8 max. 3 4 16.5 0.2 2.0 18.2 max. 27.4 max. 3 4 0.6 x 0.88 3.5 -0.5 0 2 1 0.6 x 0.88 10 0.2 3.5 -0.5 0 2 1 15 0.2 EMC Products 28.3 max. 25 0.2 DLF www.schurter.com/pg8_82 Diagrams Application in DC-DC Converter Suppression Chokes 1) 2) 1) DC-Input unregulated 2) DC-Output regulated Derating Curves Inductance variation as function of the magnetizing current Variants In [A] 0.4 0.6 1.2 1.5 2 4 0.45 0.6 1 1.5 1.8 3 4.5 7 Ln [mH] 1.5 0.65 0.17 0.11 0.06 0.015 3 3 1 0.5 0.3 0.1 0.05 0.02 Rcu [m] 2150 690 190 150 79 17 3300 1700 550 270 180 70 30.5 13 fRES [MHz] 0.5 1 2.8 8 12 28 0.3 0.8 1.2 3.3 7.5 20 Weight [g] 7 7 7 7 7 7 18 18 18 18 18 18 18 18 Housing 04-1 04-1 04-1 04-1 04-1 04-1 15-1 15-1 15-1 15-1 15-1 15-1 15-1 15-1 Packing unit [pcs.] 45 45 45 45 45 45 40 40 40 40 40 40 40 40 Order Number DLF-18-0001 DLF-18-0002 DLF-18-0003 DLF-18-0004 DLF-18-0005 DLF-18-0006 DLF-28-0001 DLF-28-0002 DLF-28-0003 DLF-28-0004 DLF-28-0005 DLF-28-0006 DLF-28-0007 DLF-28-0008 2 Thespecifications,descriptionsandillustrationsindicatedinthisdocumentarebasedon EMC Products currentinformation.Allcontentissubjecttomodificationsandamendments. |
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