3S7BE_0509D3U – GAPTEC

The 3S7BE_0509D3U is a highly efficient, isolated DC-DC converter module designed for distributed power architectures and sensitive analog circuitry. This module provides dual outputs of 9V at 167mA and 167mA respectively. It accepts a tightly regulated input voltage range of 4.75V to 5.25V, offering a ±10% tolerance. The converter delivers a total output power of 3W with a typical efficiency of 90%, minimizing heat dissipation and maximizing power density. Isolation is provided between the input and output stages, enhancing system safety and reducing ground loop noise. The module is designed for robust operation across a wide temperature range of -40°C to +85°C, making it suitable for harsh industrial environments. Internal circuitry provides protection against over-voltage, over-current, and short-circuit conditions. The compact form factor allows for easy integration into space-constrained applications.