EMC Products EMC-Competence - Electronics Components

WEB INFORMATIONThe SCHURTER Web site is your place for all information on EMC.At www.schurter.com you can select products, download our fact sheets containing all relevant details as wellas the referenced general product information sheets, and you can contact us directly to place your technicalinquiry. Our sales outlets or, if you prefer, our EMC R&D department will be more than happy to assist you.BrazilIndiaSlovak RepublicSchurter OKW do BrasilComponentes Eletronicos Ltda.phone: 55 11 5041 31 41info@sob-brasil.comSchurter Electronics (India) Pvt. Ltd.phone: 91 2667 264753/4info@schurter.co.inSchurter (SK) s.r.o.phone: 42 138 539 84 80Schurter Electronics Shenzhen Ltd.phone: 86 755 2994 0066info@schurter.com.cnKevin-Schurter S.p.aphone: 39 02 3046 5311info@kevin.itSchurter K. K.phone: 81 3 5465 2062info@schurter.co.jpSchurter GmbHphone: 49 7642 6820info@schurter.deSchurter Ltd.phone: 44 1243 810 810sales@schurter.co.ukUSASwedenGermanySchurter spol. s.r.o.phone: 42 0483 392 080firma@schurter.czUnited KingdomJapanChi Lick-Schurter Ltd.Hong Kong SARphone: 852 2408 7798fuse@chilickschurter.comSchurter Nordic ABphone: 46 8 447 35 60info@schurter.seSchurter Inc.phone: 1 707 636 3000info@schurterinc.comSwitzerlandFranceSchurter SAphone: 33 3 2502 5049contact@schurter.frEMC Products & ServicesCzech RepublicItalyChina0165.0540/04.09/UD enwww.schurter.com/emcSchurter AGphone: 41 41 369 31 11contact@schurter.chSingaporeSchurter (S) Pte. Ltd. (APAC HQs)phone: 65 6291 connectorsconnectorscircuit breakerscircuit breakersinput systemsinput systemsemc-productsemc-productsEfficient EMC Solutions

02 03 www.schurter.com EMC-CompetenceSCHURTER has the capabilities and expertise to ensure electromagneticEMC ProductsSCHURTER offers a broad range of standard products,ensuring electromagnetic compatibility, i.e. preventingtechnical appliances from interfering with one another.compliance (EMC), in order to prevent appliances from interfering with oneanother through unwanted electrical or electromagnetic effects. This involvesunderstanding the technical and legal regulations that are established to prevent reciprocal interference in electrical engineering. Our team of EMC specialists offers a comprehensive and professional EMC testing service usingone or more of our several production sites, which are certified according toISO 9001 and ISO 14001. The manufacturing process is overseen by qualitymanagement. From receipt of incoming goods all the way through to front-endcustomer service, quality measurements are applied.SCHURTER is a leading partner of the electronics and electrical industries forpassive and electromechanical components such as: fuses, circuit breakers,connectors, EMC products and input systems. We focus on componentsensuring clean and safe supply of power, as well as ease of use. Products aredeveloped, manufactured and distributed over a professionally organized network of regional representatives and distributors worldwide, always accordingto the requirements of our customers.Power Entry Modules with FilterSCHURTER power entry modules are basedon IEC connectors with line filters. Somemodels may include additional features suchas a switch, a fuseholder or a voltage selector.www.schurter.com/pg06Single Phase Line FiltersSCHURTER offers several single or multistage Pi filters (L-C networks) for single phasesystems. These filters are used to suppressinterference in the power supply.www.schurter.com/pg06 13-Phase Line Filters3-Phase line EMI filters are built like singlephase filters, but are specifically designed tosuit three phase systems.www.schurter.com/pg80ChokesInductive products used in power electronicsare referred to as chokes or coils. Dependingon their design, they are employed to eliminateinterference, coupling, energy storage or current limitation.www.schurter.com/pg81 82Pulse TransformersSCHURTER pulse transformers are designedto drive power electronics, providing dielectricisolation between drive controller and poweroutput circuits.www.schurter.com/pg85«Searching for a line filter, I found what I was looking for atSCHURTER. Working together with them, I was thrilled at howopenly they communicate.»Marcel Lendenmann, Head of Product Management,Coffee Machine Manufacturer, SwitzerlandDriver ModulesSCHURTER power stage driver modules(PSDM), like pulse transformers, are designedto drive power electronics and include additional control features.www.schurter.com/pg86Individual SolutionsWe welcome the opportunity to prepare, inclose cooperation with you, an optimal EMCsolution for your specific application.www.schurter.com/contact emcwww.schurter.com/white paper

02 03 www.schurter.com EMC-CompetenceSCHURTER has the capabilities and expertise to ensure electromagneticEMC ProductsSCHURTER offers a broad range of standard products,ensuring electromagnetic compatibility, i.e. preventingtechnical appliances from interfering with one another.compliance (EMC), in order to prevent appliances from interfering with oneanother through unwanted electrical or electromagnetic effects. This involvesunderstanding the technical and legal regulations that are established to prevent reciprocal interference in electrical engineering. Our team of EMC specialists offers a comprehensive and professional EMC testing service usingone or more of our several production sites, which are certified according toISO 9001 and ISO 14001. The manufacturing process is overseen by qualitymanagement. From receipt of incoming goods all the way through to front-endcustomer service, quality measurements are applied.SCHURTER is a leading partner of the electronics and electrical industries forpassive and electromechanical components such as: fuses, circuit breakers,connectors, EMC products and input systems. We focus on componentsensuring clean and safe supply of power, as well as ease of use. Products aredeveloped, manufactured and distributed over a professionally organized network of regional representatives and distributors worldwide, always accordingto the requirements of our customers.Power Entry Modules with FilterSCHURTER power entry modules are basedon IEC connectors with line filters. Somemodels may include additional features suchas a switch, a fuseholder or a voltage selector.www.schurter.com/pg06Single Phase Line FiltersSCHURTER offers several single or multistage Pi filters (L-C networks) for single phasesystems. These filters are used to suppressinterference in the power supply.www.schurter.com/pg06 13-Phase Line Filters3-Phase line EMI filters are built like singlephase filters, but are specifically designed tosuit three phase systems.www.schurter.com/pg80ChokesInductive products used in power electronicsare referred to as chokes or coils. Dependingon their design, they are employed to eliminateinterference, coupling, energy storage or current limitation.www.schurter.com/pg81 82Pulse TransformersSCHURTER pulse transformers are designedto drive power electronics, providing dielectricisolation between drive controller and poweroutput circuits.www.schurter.com/pg85«Searching for a line filter, I found what I was looking for atSCHURTER. Working together with them, I was thrilled at howopenly they communicate.»Marcel Lendenmann, Head of Product Management,Coffee Machine Manufacturer, SwitzerlandDriver ModulesSCHURTER power stage driver modules(PSDM), like pulse transformers, are designedto drive power electronics and include additional control features.www.schurter.com/pg86Individual SolutionsWe welcome the opportunity to prepare, inclose cooperation with you, an optimal EMCsolution for your specific application.www.schurter.com/contact emcwww.schurter.com/white paper

04 05 www.schurter.com1 Requirements & Solutionswww.schurter.com514The use of electrical energy always involves its transformation into other forms of1energy, such as radiant energy (light bulbs), mechanical energy (motors) or heat.Transforming or transporting electrical energy causes electromagnetic fields that donot necessarily remain within the electrical appliances, but may also spread outsidethe appliance into the air or to the power supply. Fields that are allowed to spreadfreely may penetrate electrical appliances and affect their performance.These fields are perceived as interference. EMC interference sources include: 42Electromagnetic fields, deliberately generated by transmitters operating in frequenciesranging from a few kHz up to more than 30 GHz (microwaves). Lightning strikes. Switching events in low-voltage networks cause high-energy surges. Switching events in power electronics (switching power supplies) cause high-frequency2transients and flicker. Nuclear Electromagnetic Pulse (NEMP) caused by a nuclear explosion. Electrostatic discharges – ESD. High-frequency signals caused for instance by load changes in microprocessors orwhen using frequency converters.3Standards, Requirements, LimitsAccording to the law, electrical appliancemanufacturers must ensure EMC complianceby putting in place appropriate protectionrequirements. The statutory limits regardinginterference resistance or interference radiation have been specified in relevant standards. Over the last few years, the statutorylimits and regulatory frameworks in Europehave been harmonized in accordance withthe new 2004/108/EC EMC guideline, andequivalent standards for North America.For detailed explanations regarding the legalrequirements and measurement methods,please refer to General Product Information,which can be downloaded here:www.schurter.com/info emcHousehold, Lighting and TelecomIndustrial ApplicationsResidential, commercialand light industrial(ISM) Industrial, scientific and medical, high-frequency appliancesEmissionEmissionIEC 61000-6-3 (EN 50081-1)EN 55014 Household Applicationsand ToolsEN 55022 for ITE(Information technologyequipment)Harmonics(IEC 61000-3-2)Voltage fluctuations(IEC 61000-3-3)IEC 61000-6-4 (EN 50081-2)EN 55011ImmunityImmunity2 Single Phase Line Filtersto drive power electronics, providing dielectricIEC 61000-6-1 (EN 50082-1)IEC 61000-4-2 ESDIEC 61000-4-3 HF fieldIEC 61000-6-2 (EN 50082-2)IEC 61000-4-2 ESDIEC 61000-4-3 HF field (casing)IEC 61000-4-6 HF field (lines)IEC 61000-4-4 BurstIEC 61000-4-5 SurgeIEC 61000-4-8 NF magnetic field(only for appliances sensitiveto magnetic fields)Single phase EMI line filters meet internationalisolation between drive controller and powersafety standards. Current ratings range from 0.5output circuits.IEC 61000-4-4 BurstIEC 61000-4-5 SurgeIEC 61000-4-11 Voltage variationsHarmonics(IEC 61000-3-2)Voltage fluctuations(IEC 61000-3-3) EMC Product Range1 Power Entry Modules with Line Filter4 ChokesSCHURTER power entry modules are basedSCHURTER suppression chokes are availableon IEC connectors with line filters (some modelsas current compensated, linear, storage,may include additional features) and meetsaturating and ground wire types. Standardinternational safety standards. Current ratingscurrent ratings range from 4 to 50 A.range from 2.5 to 20 A. Available to suit variousmounting methods.to 36 A. Available for PCB or chassis mounting.5 Pulse TransformersSCHURTER pulse transformers are designed6 Driver Modules3 3-Phase Line FiltersSCHURTER power stage driver modules3-Phase EMI line filters meet international safety(PSDM), like pulse transformers, are designedstandards. Current ratings range fromto drive power electronics and include additional3 to 115 A at 275, 480 and 520 V; Designed forcontrol features.chassis mounting.