Please also see alternate (lead free solder RoHs version) CXA-P1212E-WJL. PS-DA0253-080-E-B. TDK inverter, dual output. CXA-P1212B-WJL, PCU-P091B. 7 pin input, dual output. Known to be used in Philips Medical monitors MP20, MP30, MP40 and MP50. Part Numbers: M8001-66051, 451261003341.