The FN1-12S09A is a power module designed to provide a DC-DC regulated output voltage when used as an isolated DC-DC converter. It is manufactured by Aipu, and is compliant with the RoHS directive. The unit features a through-hole mount and has a 12-pin configuration. It offers an input voltage range of 10-20VDC, and an adjustable output voltage range of 4.0-9.0V, with a maximum output current of up to 9A. It provides high accuracy, stability, and reliability in a compact form factor ideal for industrial, embedded, automotive, and medical applications. It is designed to provide excellent performance and low power dissipation in both continuous and discontinuous conduction mode.