Power supply INTER-TECH SDN 24-150 24V 150W DIN-rail

INTER-TECH SDN 24-150 is a 24 V, 150 W DIN-rail power supply engineered for industrial and automation environments. It provides a regulated 24 V DC output suitable for control panels, programmable logic controllers (PLCs), sensors and other low-voltage devices. The unit’s compact form factor and DIN-rail mounting allow efficient use of enclosure space and straightforward integration into existing electrical racks and distribution systems.

Advantages

The device offers stable voltage regulation and continuous power delivery up to 150 W, reducing the risk of voltage drops under typical load conditions. Its DIN-rail housing is designed for quick mounting and secure mechanical retention inside control cabinets. Built-in protections such as overload and short-circuit response (as typical for this class of supplies) help maintain system reliability. The compact dimensions and standard terminal layout support easier wiring and maintenance.

Suitable for

• Industrial control panels and PLC power supply
• Automation equipment and machine control
• Sensors, actuators and field I/O modules
• Low-voltage lighting and auxiliary circuits in enclosures
• Replacement or upgrade in DIN-rail power systems

Key specifications

• Output voltage: 24 V DC
• Maximum output power: 150 W
• Mounting: DIN-rail compatible housing
• Intended application: Industrial and automation power supply
• Cooling: Convection cooled, no forced ventilation required for normal operation
• Input: Standard AC mains input (industry-compatible range)

How to use

Mount the unit on a standard DIN-rail inside the control enclosure and secure it according to the cabinet layout. Connect the AC mains input to the designated input terminals following local electrical codes and ensure proper grounding. Wire the 24 V DC output to the load devices, observing polarity. Verify output voltage with a multimeter before connecting sensitive electronics. Allow for adequate spacing between components to ensure convection cooling and prevent heat buildup.

Recommendations

Install the power supply in a dry, dust-reduced environment and avoid mounting near strong heat sources. Use appropriately rated fuses or circuit breakers on the input and output circuits to protect downstream equipment. Periodically inspect connections for tightness and signs of corrosion; replace the unit if abnormal noise, overheating or unstable output is observed.