The FD50-110S24B3C3-H is a Power Modules Through Hole RoHS part manufactured by Aipu that offers up to 50A in a 108mm x 20mm package. It is a 3-phase AC-DC converter with an input voltage of 110Vac and an output voltage of 24Vdc. It features overvoltage, short circuit, and overload protection, as well as thermal shutdown. The unit also has built-in EMI filters, allowing it to comply with EMC standards. The unit is RoHS compliant and is suitable for industrial, communication, healthcare, and home appliance applications.