Recom 125w dip8 single output unregulated dcdc converter rn series recom rn 0515sp this recom unregulated 125w single output dcdc convertor is especially useful when more than 1w of power is required but there are space restrictions that make a 2w converter unsuitable this converter features an industrial ambient temperature operating range of 40degc to 85degc without derating and up to 100degc ambient temperature with derating options include 1kvdc isolation and continuous