NDR-240-24 Single Output Industrial DIN Rail Power Supply

The NDR-240-24 is the 24 V model of Mean Well’s NDR-240 series of mid-grade industrial DIN-rail switching power supplies. It delivers 24 V DC at 10 A (240 W), adjustable from 24 to 28 V, with ripple and noise below 150 mVp-p and typical efficiency of 88.5%. Input is universal 90-264 V AC or 127-370 V DC, and active power factor correction gives PF above 0.95 at 230 V AC. Protection covers overload with constant-current limiting and automatic recovery at 105-130% of rated power, over-voltage shutdown and over-temperature shutdown with automatic recovery. The metal case measures 63 x 125.2 x 113.5 mm and snaps onto a TS-35 rail, and the unit operates from -20 to +70 °C with derating at higher temperatures. A DC OK signal is provided at the terminal block. Safety approvals include UL 508 and EN 62368-1. Typical uses are 24 V supply for PLCs, sensors, valves, HMIs and small drives in control cabinets and machine panels.