24V DIN rail power supply is certified to Class II and Class 2 standards

TDK Corporation announces the introduction of 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 is 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 is housed in a rugged plastic enclosure, with overall dimensions of 72mm x 91mm x 55.6mm (W x H x D). The input range is 85 to 264Vac, withstanding surges of up to 300Vac for 5 seconds. The input to output isolation is 3,000Vac. The operating ambient temperature is -20^oC to +71^oC, -25^oC cold start, derating linearly above 40^oC to 40% load at 71^oC. 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 to 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.

More information can be obtained at the following TDK-Lambda Americas webpage, https://us.tdk-lambda.com/lp/products/drl-series.htm, or by calling 800-LAMBDA-4.  Product availability for all the DRL DIN rail power supplies can be found via the link to TDK-Lambda’s distributor network (see “Check Distributor Stock”) at https://www.us.tdk-lambda.com/lp/.