The Aimtec AM1D-1207DH52Z is a DC/DC converter module with a wide input voltage range of 5.5V to 36V. It has an output voltage of 12V at 0.7A, with an efficiency of up to 87%. The module also features input under-voltage protection, over-voltage protection, overload protection, and short-circuit protection. The dimensions of the module are 31.5mm x 23mm x 10.8mm, and it is designed for use in industrial applications, computers, telecoms, and automotive systems.