DC EMI Filters

Enerdoor DC EMI Filters were designed specifically for the solar industry and recharging stations.  DC EMI Filters allow DC and low-frequency currents to pass through while blocking harmful high-frequency currents.  This allows devices to work correctly by diverting unnecessary noise.  

The FIN1220, FIN1520 and FIN7212 reduce electromagnetic interference in the DC power line.

The FIN1220.0V, FIN1520.0V and FIN7212 filters offer the possibility of ground connection separated from the virtual zero point. This is particularly beneficial for critical networks on the protective earth conductor.

This series carries CE and UL approvals with a current range from 5 to 3000A, nominal voltage up to 1000 Vdc, and a compact case with screw and bus bar connectors.  Customized solutions are available to satisfy various application requirements.  

Benefits of DC Filters:

• Prevent pre-mature panel aging
• Reduce conducted emissions towards the solar panel
• Reduce EMI radiation off the solar panel
• Reduce EMC interference and meet international EMC regulations
• Excellent differential and common mode attenuation
• Low leakage current