The SFTN01N-09 with Isolated DC/DC Converters 1W 24Vin 9Vout 11.1-111mA SMT Unregulated is a DC-to-DC converter manufactured by Mean Well. It has an isolation rating of 4.5kVAC, a maximum wattage of 1W, a maximum input voltage of 24V, and a maximum output voltage of 9V. It is a surface mount device with an output current range of 11.1-111mA. This device is designed to provide a stable, regulated, low power output with high efficiency and excellent noise immunity. It is suitable for applications where precision and safety are necessary such as medical equipment, data communication networks, LED lighting, and small power drives.