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The Bel Power Solutions F4804A-RG is an Input EMI Filter designed to suppress electromagnetic interference (EMI) in board-level DC-DC converter applications. It features a differential LC-filter stage to minimize conducted and radiated emissions, enabling compliance with stringent FCC and EN55022 Class B conducted emissions requirements.
This filter supports a maximum operating input voltage of 80V and a maximum current of 4A without derating. It has a low profile and a small footprint, measuring only 0.75 square inches and a maximum height of 6.7 mm, making it suitable for space-constrained designs. The operating temperature range is -40°C to 85°C ambient, with no airflow required up to 85°C.
The F4804A-RG is designed for surface mounting, simplifying integration into PCB layouts. It is approved to the latest revision of safety standards, including UL/CSA60950-1. This filter is ideal for use in distributed power solutions where EMI control is critical.
The maximum operating input voltage is 80 V.
The maximum current rating is 4 A with no derating.
The filter operates over a -40°C to 85°C ambient temperature range.
It utilizes a differential LC-filter stage.
It has a small footprint of 0.75 sq. inch and a low profile of 6.7 mm maximum height.
The RoHS Status is RoHS3 Compliant.
The Moisture Sensitivity Level is Level 1 Unlimited.