The SDN2.5/20RED is a 1-output 24VDC/20A Power Supply with built in current sharing for parallel and redundant operation. The SDN series power supply has standard options that allow for operation in a wide variety of applications. With the addition of an external redundancy module, the SDN can also be used for true redundant operation including 2N and N+x configurations. SDN2.5/20RED increases the reliability by isolating the supplies and adding more signal options.