PULS CD5.051 5 V 10 A 50 W DIN Rail DC/DC Converter

The PULS CD5.051 is a compact 50 W DC/DC converter providing a stable 5–5.5 Vdc, 10 A output from a 18–32.4 Vdc input, designed for DIN rail mounting in demanding industrial environments.

Key features

• 5 Vdc nominal output adjustable from 5–5.5 Vdc, supplying 10 A across the range for high‑current 5 V loads.​

• Wide DC input range of 18–32.4 Vdc, optimized for 24 Vdc systems but tolerant of typical bus variations.​

• 50 W output power with 20% Power Boost to handle temporary overloads and inrush currents.​

Performance and reliability

• High typical efficiency of 81.5% reduces wasted power and heat in compact control enclosures.​

• Low ripple and noise of max. 50 mVpp helps protect sensitive digital electronics and communication circuits.​

• Long service life with MTBF of 1,161,000 h at 40 °C (SN 29500), suitable for continuous 24/7 industrial operation.​

Mechanical and installation details

• Slim housing (32 x 124 x 102 mm) saves DIN rail space in crowded panels.​

• DIN rail mounting with screw terminal connections for secure, vibration‑resistant wiring and easy service.​

• Operating temperature range from -25 °C to +70 °C with derating of 1.25 W/°C above 60 °C to support use in warm cabinets.​

Typical applications

• Supplying 5 V logic rails for PLCs, I/O modules, sensors, and embedded controllers from a 24 Vdc control voltage.​

• Use in machine building, process control, and OEM control panels requiring a reliable 5 V bus from an existing DC distribution.​

• Ideal where isolation and dedicated 5 V regulation from a noisy 24 Vdc system are needed to protect sensitive electronics.