URB2405YMD-20WR3

A compact, high-performance isolated DC‑DC converter in a DIP-style module, optimized for industrial and railway applications. It accepts a wide input range of 9–36 V DC and provides a regulated isolated 5 V output at up to 4 A. The module features full protection circuitry and meets strict safety and electromagnetic standards, making it suitable for demanding environments.

Features:

• Ultra-wide 4:1 input voltage adaptability (9–36 V)

• Up to ~91% efficiency at full load for reduced heat

• Full isolation: 1500 V DC input-to-output, 1000 V DC input-to-case

• Comprehensive protective functions: under-voltage, over-current, over-voltage, short-circuit

• Operates in extreme temperatures: –40 °C to +95 °C

• Compact aluminum DIP package (25.4 × 25.4 × 11.7 mm), with optional heat-sink or DIN/chassis mounting

• Emission and immunity certified (CISPR32 Class B, IEC61000-4, EN50155 rail standards)