Recom 1w unregulated sip 6 dual output dcdc converter 3kv dc rbm series recom rbm 0505d the recom rbm 0505d is a micro size dual output 1w dcdc converter from the rbm series this converter is widely used for pcb distributed power systems and combines a small package size high efficiency 3kvdc isolation and low output ripplethe extended operating temperature range covering 40degc to 85degc is a standard feature the full rated power can be taken from a single pin of this dual out