Virtalähde INTER-TECH SDN 24-120 24V 120W

AC/DC power supply INTER-TECH SDN 24-120 delivers a regulated 24 V DC output with a maximum output power of 120 W. The compact design is intended for continuous low-voltage power delivery to electronic devices, control panels, LED lighting and industrial equipment. The unit includes built-in protective functions for stable operation under varying load conditions and is suitable for fixed installation; check the mounting type for DIN-rail or panel options.

Advantages

The power supply provides a constant 24 V output with up to 120 W of power and is engineered for reliable continuous operation. Overload, short-circuit and thermal protection features enhance device safety and prolong service life. Its compact footprint and standardized mounting option make integration into control cabinets and lighting systems straightforward. The design minimizes output ripple and voltage variation under normal operating conditions.

Suitable for

• Powering industrial control panels and automation modules
• Supplying LED lighting strips and fixtures
• Low-voltage electronics and sensors in machinery
• Small to medium-sized communication or monitoring equipment

Key specifications

• Output voltage: 24 V DC
• Maximum output power: 120 W
• Input: AC mains compatible (universal input range typical for AC/DC supplies)
• Protections: overload protection, short-circuit protection, thermal protection
• Mounting: compact housing suitable for DIN-rail or panel mounting (verify mounting type)
• Operating mode: continuous duty suitable for 24/7 applications

How to use

Install the power supply in a well-ventilated enclosure and secure it according to the indicated mounting type. Connect the AC mains input to the designated terminals, observing local electrical codes and ensuring the supply is switched off during wiring. Connect the 24 V DC output to the load with correct polarity and use appropriate wiring rated for the output current. After wiring, apply power and verify output voltage with a multimeter before connecting sensitive equipment. Allow for adequate clearance around the unit to maintain proper cooling.

Recommendations

For reliable long-term operation, avoid loading the unit continuously at its absolute maximum output; maintain a safety margin to accommodate inrush currents and temperature variations. Ensure ambient temperature stays within the manufacturer's specified range and keep ventilation openings unobstructed. Use proper fusing or circuit protection on both the input and output circuits as required by local regulations.