RACM30-12SK/277/W is a RACM30-K/277 series AC/DC module provides a leading thermally effective Power yield of 9.2Watts per inch³ at 60°C still air for continuous loads of 30Watts plus additional peak capability. This module operates in a temperature range of -40°C to 90°C in compliance with safety standards of medical MOPP, household-, industrial, and measurement markets. Safety reports rate the series as LPS limited power source and OVCIII for an operating altitude of up to 5000m. A comfortable margin to EMI Class B limits, even with outputs connected to the ground, ease system implementation for quick time-to-market without additional external circuitry such as fuses or filters. For designers, maximum flexibility for this encapsulated, solder-mountable module is pin-to-pin compatible with the well-established series RAC20-K.