Recom 1 w dcdc converter r1s r1d xxxxhp series recom r1s 0505hp the recom r1s 0505hp dcdc converter is the enclosed open frame type ie it is not potted the converter is typically used in general purpose and industrial low power isolation and voltage matching applications where an smd converter is requiredthe 1w r1s 0505hp has 5 pins out of 8 fitted and is supplied with an input voltage of 5v dc and an output voltage of 5v dc the r1s 0505hp has a 3kv isolation and continuous