RAC-ADAPT-ST-1 Adapter Board RECOM Power RAC-ADAPT-ST-1 Adapter Board allows RECOM AC-DC products in the range of 1W to 20W of output power to be fitted with screw terminals for easy connection. RECOM Power RAC-ADAPT-ST-1 Adapter Board provides space for optional MOV and fusing. The board comes in a sealed package with a drying agent to ensure long-term solderability. Wide input voltage and wide ambient operating temperature rating make it an easy-to-use board for prototyping and evaluation.