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Technical Articles
Dual DC EMI Filter DVNG5009 50V 2x9A

This dual DC filter provides substantial reduction of electromagnetic interference on DC power lines in two independent galvanically separated circuits up to 9A each or up to 18A when connected in parallel. Filter provides noise suppression in both directions protecting your DC lines from noise generating by a particular piece of equipment, or protecting your sensitive equipment from noise coming from DC power supply or other loads.
DC filter DVNG5009 offers unrivalled flexibility in configurations - see Applications below. Filter uses plug-in terminal blocks for connections and DIN rail mount for easy installation. Its small size makes it easy to fit in many panels. DVNG5009 has many uses - noisy DC supplies, LED lighting, and others.
Application Examples

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Dual DC Filter
2x9A 50V

Single DC Filter
18A 50V

Both Polarities are Filtered 9A 50V

Typical Time Domain Performance

100kHz
Without Filter: 1.01V Peak
With Filter: 1.09mV
>900 times or 59dB reduction
Typical Frequency Domain Performance

Typical SMPS Range
Application Notes
Technical Articles
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