LRS-450-12 Industrial 12 V 37.5 A 450 W Switching Power Supply, 1U 35 mm Slim, -20 to 70 , 5 G Anti-Vibration, 5000 m Altitude, 1500 K Hrs MTBF, UL/CE/CB, for PLC CNC 3D-Printer LED Strip

450 W/ 12 V / 37.5 A of clean, stable powerperfect for multi-PLC racks, CNC controllers, motor brakes, LED strips or 3-D-printer heated beds; single unit replaces two generic 20 A supplies, freeing panel space and wiring.
Built for harsh floorsfull 450 W from -20 freezer storage to +70 injection-molding machines; 5 G vibration-proof per MIL-STD-810G; works to 5000 m altitude without derating.
1U 35 mm × 225 mm footprintslips into the tightest control cabinets or 19-inch sub-racks; side & front screw holes match common DIN-rail and panel mountsdrop-in upgrade for old 50 mm bricks, no drilling.
Smart self-protection105-150 % constant-current limit rides out 3 s in-rush, auto-restart after short, over-volt or over-temp; fan only spins above 45 , cutting dust ingestion and noise <45 dB in clean-rooms.
Global certifications & peace of mindUL 508, CE, CB, EAC, BSMI; MTBF >1 500 000 h (Bellcore); 2 mA leakage; 3-year advance-replacement warranty backed by Mean Wells world-wide stockproduction line never waits.