Schaffner EMI/RFI filter products are available in a large number of executions suitable for chassis mounting, PCB mounting and applications including IEC inlet mounting. Schaffner EMI/RFI filter products are available for large power requirements and can be combined with Schaffner harmonic filter systems as well as other harmonic filters. Schaffner EMI/RFI power filter components are available in single-phase, two-phase and three-phase executions in a large range of currents as high as 2500 Amps. Schaffner IEC inlet EMI/RFI filters include filter products with and without inlet switches and with and without fuses as well as various mounting methods.

 
Schaffner EMI/RFI choke components include current-compensated and saturating choke devices. Schaffner EMI/RFI choke devices can be used for a large range of power frequencies including 400 Hz avionics applications and 1 kHz (for saturated choke devices). Schaffner EMI/RFI choke devices are characterised by low leakage flux and are available in dual, triple, and quad configurations.
 
Schaffner EMI/RFI feed through filter devices utilise Pi-topology with Y-capacitor components and intermediate EMI/RFI choke. Schaffner EMI/RFI feed through filter devices have high insertion loss to frequencies as high as 1 GHz and are suitable for applications including UPS systems, shielded rooms, IT/Computer installations, and medical apparatus.
 
Schaffner EMI/RFI feed through capacitor devices have excellent voltage impulse characteristics and are suitable for a large range of EMI/RFI immunity/emission applications including sensitive communication applications, etc.

Schaffner Pulse Transformer devices have a large tolerance on ignition currents, provide excellent galvanic isolation and are available in dual and multiple winding configurations.