SMA Magnetics is a member of
Power Sources
Manufacturers Association
SMA Magnetics Sp. z o. o.
is laureate of the Polish
Intelligent Development Award 2017
SMA Magnetics
We can transform your future
SMA Magnetics
We are magnet for your business
SMA Magnetics
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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.
Contact
SMA Magnetics Sp. z o. o.
ul. Komandosów 3/1
32-085 Modlniczka
Poland
phone: +48 12 283 09 50
Inquires
inquiry@sma-magnetics.com
Contact for suppliers
purchasing@sma-magnetics.com
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Others
office@sma-magnetics.com
Data Protection Officer
iod@sma-magnetics.com