NPH15S4812EIC – TBC

The NPH15S4812EIC is a DC-DC converter module designed for isolated power conversion, nominally accepting a 48VDC input and providing a regulated 12VDC output. The “NPH15S” prefix suggests a 15W power rating. Absence of RoHS compliance (“NOT RoHS COMP.”) indicates the presence of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PBB), or polybrominated diphenyl ethers (PBDE) above the allowable limits defined by the Restriction of Hazardous Substances Directive. The “C & D” notation is ambiguous without further documentation, but may refer to specific circuit revisions, component sourcing, or internal testing parameters relevant to the manufacturing process. Engineers should verify the exact meaning of “C & D” through manufacturer datasheets or direct communication before integrating this component into new designs, particularly where environmental compliance is mandated.