3S7B1_0515S3UP – GAPTEC

The 3S7B1_0515S3UP is a compact, isolated DC-DC industrial converter designed for robust performance in harsh environments. This converter provides a tightly regulated 3.3V output at 0.25W from a nominal 5V input, accepting a ±10% input voltage variation. The internal switching topology is optimized for high efficiency, achieving a typical efficiency of 81% across the operating input voltage range. The device incorporates comprehensive protection features, including short-circuit protection and over-temperature shutdown. It is designed to operate reliably across an extended temperature range of -40°C to +105°C, making it suitable for demanding industrial applications. The converter is constructed using high-reliability components and is rigorously tested to ensure long-term operational stability. Its compact form factor facilitates easy integration into space-constrained applications.