Recom 1w dual output dc to dc converters rarb series recom rb 1215d the recom rb 0505d is a 1w unregulated dual output dcdc converter it has been designed for isolating or converting dc power rails in general purpose applications although low cost it does not compromise on features and offers 1kv dc isolation a 40 to 85c operating temperature range and industry standard pin out recom rb 1215d 1w dual output converter sil