Schaffner

Schaffner

Schaffner is a Swiss manufacturer specializing in electromagnetic compatibility (EMC) test equipment and power quality solutions. The company produces instruments used for compliance testing of electronic equipment against international EMC standards including the IEC 61000 series. Schaffner testing instruments simulate real-world electromagnetic disturbances — electrostatic discharge, electrical fast transients, surge pulses — to verify that electronic devices can withstand their intended operating environments.

In addition to test equipment, Schaffner manufactures EMI filters and power line conditioners integrated into industrial machinery, medical equipment, and commercial electronics to suppress conducted emissions and improve power quality at the source.

Key Product Lines

• ESD simulators for electrostatic discharge immunity testing per IEC 61000-4-2
• Electrical fast transient (EFT) and surge generators for power line immunity testing
• EMI filters and power line conditioners for conducted emissions suppression in industrial and medical applications

Industries Served

Schaffner equipment is used in electronics manufacturing, automotive, aerospace and defense, and medical device industries. Applications include product certification for CE marking and FCC compliance, in-house R&D immunity testing, and EMI filter integration into production equipment and power conversion systems.