The TDK10-12S05 is a plugin power module manufactured by TD Power, and compliant with ROHS standards. This module utilizes a DC-DC step-down (buck) regulator to convert an input voltage of up to 36 volts to an output voltage of 5 volts with a maximum output current of 2.1 amps. It features a wide range of protection features, including over-current, over-temperature, and reverse polarity protection, to ensure reliable operation in a range of applications. The module is small, lightweight, and features an integrated heat sink and index pins for easy installation in a variety of applications.