New Industry Products

88W / 24V AC-DC DIN Rail Power Supply

February 17, 2019 by Scott McMahan

TDK Corporation introduced an 88W rated 24V model to the DRL series of low profile ac-dc DIN rail mount power supplies. The DRL100-24-1/C2 is certified as a Class 2 power supply, in accordance with NEC (per UL1310), and as a Limited Power Source (per UL 60950 clause 2.5 requirements). The unit also has a Class II construction with double insulation for operation without an earth ground connection.

Applications include building automation, security systems, industrial process control, factory automation, and test and measurement equipment. The DRL100-24-1/C2 comes in a rugged plastic enclosure, with dimensions of 72mm x 91mm x 55.6mm.

The input range is 85Vac to 264Vac, and the device can withstand surges of up to 300Vac for 5 seconds. The power supply's input to output isolation is 3,000Vac. It has an operating ambient temperature of -20°C to +71°C, and -25°C cold start, with derating linearly above 40°C to 40% load at 71°C. Off-load power consumption is <0.5W, and the full load efficiency is 90% with a 230Vac input.

All models in the DRL series are certified to the safety standards of IEC/UL/CSA/EN 60950-1, UL508 and are CE marked in accordance with the Low Voltage, EMC, and RoHS Directives. The series is compliant to EN 55032-B (radiated), EN55032-A (conducted) emissions, EN 61000-3-2 harmonics and IEC 61000-4 immunity standards.

Complete DRL Series (Click image to enlarge).


  • Low Profile for Building Automation
  • Class II Double Insulation
  • High Efficiency (Up to 90%)
  • ErP Compliant Design
  • Low No-Load Power Consumption
  • Class 2 Models to UL1310
  • SEMI F47 Compliant