Mean Well DRA-40-12 DIN Rail Power Supply – 12V, 3.34A, 40W The DRA-40-12 is a compact, industrial-grade DIN rail power supply from Mean Well's DRA-40 series. Designed for commercial ITE applications, it delivers a stable 12V DC output at up to 3.34A, with a total power output of 40W. Its wide input voltage range and high efficiency make it ideal for demanding control cabinets and automation systems. Brand: Mean Well Model: DRA-40-12 Input Voltage: 90–264 VAC or 127–370 VDC Output Voltage: 12V DC Output Current: 3.34A Power Output: 40W Efficiency: 85% Features: Adjustable output, universal input, 3 kV isolation Operating Temp: -30°C to +70°C (with derating) Dimensions: 100 × 40 × 90 mm (L × W × H) Mounting: DIN Rail Approvals: CB, CE, cURus, TUV Applications: Commercial ITE, industrial automation Part Numbers: DRA-40-12, DRA-40-12-ND, 5896-DRA-40-12, 1866-1422 This reliable power supply is suitable for use in control cabinets, building automation, and other environments where space-saving and dependable performance are critical.