Board enables simple testing of DOSA power converters

October 30, 2018 //By Nick Flaherty
Board enables simple testing of DOSA power converters
Recom in Austria has developed evaluation board for its recent DOSA-format DC-DC power supplies to simplify testing.

The evaluation boards for the RPM‐1.0, RPM‐2.0, RPM‐3.0, and RPM‐6.0 buck regulator series generate a constant output voltage with an output current up to 6A from an external DC source. These allow functons such as trimming, sequencing, soft‐start, enable, and sensing can be evaluated. More importantly, the behaviour in overload or over temperature can be easily assessed early in the design phase.

The company has also released an evaluation board for the RBB10 buck/boost converter, which generates a regulated output voltage with a current up to 4A from an external DC supply which can be higher, lower or the same as the set output voltage. The output voltage is preset to 3.3V or 5V but can be adjusted between 1.0V and 5.5V using on‐board resistors. All of the functions of the RBB10‐2.0 regulator such as the different operating modes, output trim, enable, and the sense input can be easily evaluated using the break out connectors.

Converter samples, evaluation boards and OEM pricing are available from distributors or directly from Recom.

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