Power supply 12V, 40A, 500W

Power supply 12V, 40A, 500W with fan.
 Features: Thin type 50mm profile switching power supply operating in pulse mode. Small volume, low weight, high efficiency. Protections: short circuit / over temperature / overload / over voltage. Forced-air cooling via built-in DC fan with automatic temperature-controlled operation. Thanks to its ultra-slim design, the unit can be conveniently installed in electrical distribution and automation cabinets where space saving is important.  Suitable for industrial, automation, control, and electrical distribution systems. 
 Specifications: Type: switching power supply. Input range AC: 100-240V. Frequency 47-63Hz. Output voltage DC: 12V. DC voltage adjustable range: ±10%. Max.output current: 40A. Rated power: 500W. AC current: 10.5A/110V, 5.5A/220V. Ripple and noise: 150mV p-p. Efficiency: 85%. Leakage current: <3.5mA / 240V AC. Working temperature: -10°C~+50°C. Working humidity: 20%-90%RH. Dimension: 215x115x50mm. Weight: 0.9kg.
 Warranty: 24 months.