Dehner DIN Rail Power Supply DLP 1100D-24F 100W 24V 4.2A

In industrial control cabinets, unstable DC power can cause sensors to drop out, PLCs to reset, or entire production lines to halt. The Dehner DLP 1100D-24F DIN rail power supply delivers a clean, regulated 24 V DC output at up to 4.2 A, ensuring reliable operation of automation components even under fluctuating mains conditions.

Who is it for

This power supply is built for panel builders, machine integrators, and maintenance technicians who need a compact, efficient, and dependable 24 V DC source mounted directly on a DIN rail. It suits applications in factory automation, building control, test systems, and any 24 V DC industrial load up to 100 W.

Main features

• 100 W output power with 24 V DC / 4.2 A continuous rating
• Wide input range: 85–264 V AC or 120–370 V DC for global use
• High efficiency >88% reduces heat and energy costs
• Robust metal housing for harsh industrial environments
• Comprehensive protection: overload, overvoltage, short circuit, and overtemperature
• Adjustable output voltage (±10–15%) to compensate for line drops
• Low ripple and noise (<150 mVp-p) for sensitive electronics
• Free air convection cooling – no fan, no noise, no maintenance
• DIN rail mounting on TS-35/7.5 or TS-35/15 rails
• CE and RoHS certified

Specifications

• Output voltage: 24 V DC (adjustable)
• Output current: 4.2 A
• Output power: 100 W
• Input voltage: 85–264 V AC / 120–370 V DC
• Efficiency: >88%
• Ripple & noise: <150 mVp-p
• Inrush current: <30 A at 230 V AC
• Operating temperature: -20 °C to +70 °C
• MTBF: >300,000 hours
• Connection: screw terminals
• Housing material: metal
• Certifications: CE, RoHS

Tips

For best performance, mount the power supply with adequate clearance above and below to allow natural convection. Use the output voltage adjustment only after disconnecting the load, and verify with a calibrated multimeter. When connecting multiple units in parallel, consult the manual for current sharing requirements.