FILTER:DEVELOPMENT

A single-phase EMI/RFI power line filter engineered to suppress electromagnetic interference in electronic and industrial equipment. Its two-stage design delivers strong attenuation across a broad frequency range, ensuring clean power delivery and compliance with EMC standards.

Advantages

This filter combines a compact 25 mm form factor with robust electrical performance. The self-extinguishing plastic housing (UL 94 V-0) enhances safety, while the Faston terminals simplify installation. With a leakage current below 0.5 mA and high insulation resistance, it provides reliable operation in demanding environments.

Suitable for

• Industrial automation and control systems
• Power supplies and frequency converters
• Medical and laboratory equipment
• Telecommunications infrastructure
• Any application requiring effective EMI suppression

Key specifications

• Filter type: Single-phase EMI/RFI power line filter
• Current rating: 6 A
• Voltage rating: 250 VAC (50/60 Hz)
• Leakage current: < 0.5 mA @ 250 VAC, 50 Hz
• Common mode inductance: 2 x 0.8 mH
• X-capacitance: 0.1 µF; Y-capacitance: 2 x 2.2 nF
• Attenuation: > 40 dB common mode, > 30 dB differential mode @ 1 MHz
• Operating frequency: DC to 400 Hz; effective filtering 150 kHz to 30 MHz
• Connection: Faston terminals 6.3 x 0.8 mm
• Mounting: Chassis mount (screw mount)
• Operating temperature: -25°C to +85°C
• Safety approvals: UL, CSA, VDE, ENEC
• Insulation resistance: > 500 MΩ @ 500 VDC
• Dielectric strength: 1500 VAC line-to-ground, 2250 VDC line-to-line
• Housing material: Self-extinguishing plastic (UL 94 V-0)

Recommendations

For optimal performance, install this filter as close as possible to the equipment's power input. Ensure proper grounding to maximize attenuation and meet safety requirements. Verify compatibility with your system's current and voltage ratings before installation.