Schaffner
EMC/EMI Products
Schaffner is uniquely able to offer the world’s most comprehensive range of EMC/EMI products.Sophisticated solutions – with full engineering support – help to meet European and international compliance standards and to improve the reliability and safety of electric and electronic equipment.
Schaffner’s range of EMC solutions:
- PCB EMC/EMI filters
- IEC inlet filters/Power entry modules
- DC filters
- Single-phase EMC/EMI filters
- Three-phase EMC/EMI filters
- Three-phase and neutral line EMC/EMI filters
- Open frame EMC/EMI filters
- EMC/EMI chokes
- Feedthrough filters and capacitors
- Pulse transformers
- Customized solutions

Power Quality Products
In order to permanently enjoy today’s commodity “electricity” on a high quality level, manufacturers need to ensure more than the electromagnetic compatibility of their equipment alone. This is where EMC meets power quality.
Very often, it is the lower frequency range, only partially subjected to standards and regulations, which causes major problems such as system crashes and production downtimes.
Talking about power quality, one very often thinks of harmonics, voltage fluctuations and interruptions, flicker, commutation notches and further phenomena on the mains power line side. The Schaffner view of power quality goes beyond and also focuses on solutions for the equipment side, in particular for the output side of motor drives and inverters.
Schaffner’s range of power quality solutions:
- Line filters and reactors
- dv/dt filters and reactors
- Sine wave filters
- Active harmonic filters and passive harmonic filters
- Regen reactors and filters
- Customized solutions


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