In modern low-power devices, energy efficiency and low standby power consumption are both of paramount importance. The RAC-K series consists of complete switching solutions that were designed with efficiency and power consumption in mind. These AC/DCs are pre-certified to international safety standards, feature an internal Class B EMC filter, and can operate through a wide temperature range, including start-up capabilities at -40°C. RECOM even developed the RAC05-K/PD3 which meets PD3 (pollution degree 3) and OVC III ratings.