The FK1-12S05E3 is a single phase full-wave adjust DC/DC converter module with Power Modules Through Hole RoHS manufactured by Aipu. It is used for wide input voltage range applications, such as high performance power systems. It has an output current of 5A and a rated power of 60W. It has an adjustable output voltage range of 2.5V to 12V. It also has a wide operating temperature range from -20°C to +85°C and high efficiency up to 92%. The device is RoHS compliant and has international certifications such as UL, CCC, CB, BSMI, and MEPS. It is widely used in a variety of applications including industrial, medical, and telecom applications.