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News
Inductors: Compact SMT high-current chokes
2016-05-12 | ReturnThe outstanding feature of these new power inductors is their compact design: With a footprint of just 19.9 mm x 20.5 mm, they have low insertion heights of 8.35 mm (1.0 µH) to 10.85 mm (30 µH), depending on the type.
This low-profile design is based on a flat rectangular helical winding technology which results in lower losses. The DC resistances are between 1.20 mΩ and 18.65 mΩ.
The B82559*A019 series of high-current chokes is designed for operating temperatures of between -40 °C and +150 °C. They can be used as output and storage chokes in a wide variety of power supply topologies. These include point-of-load (POL) converters, DC-DC converters, high-current switch-mode power supplies and xEV applications. The components of the new series are RoHS-compatible and qualification to AEC-Q200 is pending.
Main applications
。Output and storage chokes for point-of-load (POL) converters, DC-DC converters, high-current switch-mode power supplies and xEV applications
Main features and benefits
。Compact dimensions thanks to flat rectangular helical winding
。High saturation currents of up to 43 A DC
。Low losses
Further information on the products can be found under www.epcos.com/eru_chokes
Source:http://www.global.tdk.com/