The AM3F-1205SH30Z is a DC-DC converter module manufactured by Aimtec. It is a 1W, single output, non-isolated converter that operates with input voltages of 2.9 to 5.5 VDC and delivers an output voltage of 3.3 VDC with 0.2 A of current. The module features a high efficiency, low ripple and low noise operation, reinforced insulation, over-voltage and short-circuit, and thermal protection. It is a RoHS/WEEE compliant, UL/CUL approved, and CCC/CB certified module.