Schaffner

The FN256-64-52 is a 3-phase+neutral Line Filter for general purpose four-wire filtering. It is designed specifically for applications involving asymmetric loads, ranging from industrial controls to medical electronics systems. This Filter typically involves insufficiently filtered converters and switch-mode power supplies on different phases, causing current imbalance and significant interference problems. Employing single-stage filter circuit for each phase and the neutral line, this filter provides high attenuation of both symmetrical and asymmetrical interference. It is used as a main input filter, this filter also increase conducted immunity and thus contribute to overall system reliability. It has a lightweight aluminium housing with a small footprint ensures that the filters can be easily accommodated on control panels and in tight power cabinets.

• IP20 Protection rating
• UL94V-2 Flammability rating
• -25 to 100°C Operating temperature range
• Compact space-saving design
• Choice of connection style
• Low operating leakage current

The FN402-6.5-02 is a Single-phase Filter designed for easy and fast PCB-mounting. Choosing this product brings the rapid availability of a standard filter associated with the necessary safety acceptance. This standard PCB single-phase filter is a practical solution to pass EMI system approval in a short time. It has good conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behaviour.

• Low profile
• UL94V-0 Flammability rating
• -25 to 100°C Operating temperature range
• Compact PCB-mountable design