The B72260B151K1 is a 100 watt, wide-terminal, bidirectional, single-phase AC/DC converter module manufactured by TDK. It is a surface-mount device that can be used in a wide range of applications, such as motor speed controls, motor drives, or motor start-up and shutdown circuits. The B72260B151K1 has an input voltage range of 180 to 530 VAC, an output voltage of 48 VDC, and an efficiency of up to 94%. It also features built-in current and voltage protection, adjustable operating frequency and TLE6268GE over-temperature protection.