SMA Magnetics Poszukujemy pracowników produkcji Zabierzów k/Krakowa More information Solutions & Products Designing and production are based on individual technical customer’s requirements. Transformers Power transformers Isolating transformers including safety isolating transformers Embedded transformers High frequency transformers for switched mode power supplies and resonant converters Typical range of parameters Rated power: Depends on the application and transformer size. Typical realization up to 10 kVA for grid operated transformers and beyond 200 kVA for high frequency designs. Primary voltage: ≤ 1500 V Secondary voltage: ≤ 1500 V Insulation class: B, F or H Protection Class and Ingress Protection: IP00-IP67 Designed for applications and built under, but not limited to, standards e.g.: EN 60721-3-2, EN 60999-1, EN 61558-1, IEC60721, IEC62109-1, IEC62109-2, UL50E, UL94, UL486A, UL508C, UL746C, UL840, UL1446, UL1741, UL5085-1 /-2, UL60950-1, UL62109-1, UL62109-2, JETGR002(2015), JETGR003(2015), JETGR00002-1-7.0, DIN46228, DIN46234, DIN46235, DIN EN 60352, DIN 60529, IPC/WHMA-A-620B, Compatibility with RoHS 2011/65/UE and REACH Chokes For dc-ac inverter For dc-dc converter Low frequency Resonant EMC filters Typical range of parameters Rated RMS current: Depends on the application, typically is not exceeding 1000 A. Rated voltage: ≤ 1100 V Insulation class: B, F or H Protection Class and Ingress Protection: IP00-IP67 Designed for applications and built under, but not limited to, standards e.g.: EN 60721-3-2, EN 60999-1, EN 61558-1, IEC60721, IEC62109-1, IEC62109-2, UL50E, UL94, UL486A, UL508C, UL746C, UL840, UL1446, UL1741, UL5085-1 /-2, UL60950-1, UL62109-1, UL62109-2, JETGR002(2015), JETGR003(2015), JETGR00002-1-7.0, DIN46228, DIN46234, DIN46235, DIN EN 60352, DIN 60529, IPC/WHMA-A-620B, Compatibility with RoHS 2011/65/UE and REACH Filters and power blocks Transformers’ blocks Transformer-less blocks Typical range of parameters Rated power: Depends on the operating voltage, current and switching frequency. Usually rated power is not exceeding 300 kVA. Rated voltage: = 1500 V Insulation class: B, F or H Protection Class and Ingress Protection: IP00-IP67 Designed for applications and built under, but not limited to, standards e.g.: EN 60721-3-2, EN 60999-1, EN 61558-1, IEC60721, IEC62109-1, IEC62109-2, UL50E, UL94, UL486A, UL508C, UL746C, UL840, UL1446, UL1741, UL5085-1 /-2, UL60950-1, UL62109-1, UL62109-2, JETGR002(2015), JETGR003(2015), JETGR00002-1-7.0, DIN46228, DIN46234, DIN46235, DIN EN 60352, DIN 60529, IPC/WHMA-A-620B, Compatibility with RoHS 2011/65/UE and REACH Special solutions Current transformers Voltage transformers Typical range of parameters Rated current: ≤ 100 A Rated voltage: ≤ 1000 V Insulation class: B, F or H Protection Class and Ingress Protection: IP00-IP67 Designed for applications and built under, but not limited to, standards e.g.: EN 60721-3-2, EN 60999-1, EN 61558-1, IEC60721, IEC62109-1, IEC62109-2, UL50E, UL94, UL486A, UL508C, UL746C, UL840, UL1446, UL1741, UL5085-1 /-2, UL60950-1, UL62109-1, UL62109-2, JETGR002(2015), JETGR003(2015), JETGR00002-1-7.0, DIN46228, DIN46234, DIN46235, DIN EN 60352, DIN 60529, IPC/WHMA-A-620B, Compatibility with RoHS 2011/65/UE and REACH Technologies Magnetic core manufacturing Custom made cores are heart of our products: Toroidal cores - wound from magnetic steel tape Toroidal cores - based on solid and multi-gapped ferrites Block cores - stamped in-house from high-performance magnetic steel EI core - stacked for custom design Connection Technology Reliable terminations are a key for product long term operation. In order to provide the best quality of our products, apart from brazed soft and hard solders, our products use advanced welding processes based on ultrasonic and resistive welding. We are qualified in joining copper with aluminium. Cable’s terminations are crimped, pressed or ultrasonically formed. Winding Technology We specialise in linear and toroidal windings. Our manufacturing experience and technology know-how allow for optimum design based on a classical approach with copper and Litz magnet wires as well as foil windings and edge wound flat wire. Furthermore, our products benefit from aluminium that replaces copper in some applications. Where desired, our products based on toroidal cores can be wound with high fill factor of the core window. Product Protection against Environment We have possessed the expertise in polyurethane and epoxy potted products. The resin is not only a mechanical protection of the product, but also encapsulates it and helps to dissipate a heat. Degassing process A high quality of potted products is provided by the resin degassing process in a vacuum chambers system. The degassing minimises a risk of air trapped in the product structure, provides homogenous and complete filling with the resin. How we work discussing technical and commercial details of the product conceptual work of engineers presentation of the product concept preparation of the prototype testing the prototype before sending to customer testing the prototype by the customer adjustments of parameters after the customer's testing acceptance and signing of the contract product implementation for serial manufacture manufacture quality control product sales Contact us Would you like to submit any questions or comments to us? If so, please use the form below. We look forward to hearing from you. Here you can send us a message and we will get back to you as soon as possible. Note: Please address all technical questions directly to our Service Line. 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