3S7BE_0505D3U – GAPTEC

The 3S7BE_0505D3U is a high-efficiency, isolated DC-DC converter module designed for powering sensitive electronic circuits requiring stable and isolated 5V rails. It provides dual 5V outputs, each capable of delivering up to 300mA, resulting in a total output power of 3W. The module accepts a wide input voltage range of 4.75V to 5.25V (±10% tolerance), providing flexibility in various power supply environments. Its key feature is galvanic isolation, ensuring electrical separation between the input and output stages, mitigating ground loop issues and enhancing system safety. With a typical efficiency of 90%, the module minimizes heat dissipation and maximizes energy conversion. The 3S7BE_0505D3U is designed for reliable operation across a wide temperature range of -40°C to +85°C, making it suitable for demanding industrial and automotive applications.