The FD12-36S3V3A3 is a power module through hole RoHS manufactured by Aipu. It has a 3.3V output voltage, a 3A output current, a 40A surge current, a 0.03 ohm internal resistance and 12 pin terminal for connection. The module offers efficient heat dissipation and a built-in EMI filter. It is designed to meet the most demanding applications requiring energy-efficient solutions. The module has a low profile, light weight, and high power density making it an ideal choice for many types of power systems.