【Basic Description】This is a single output enclosed power supply, low profile design, with 115VA or 230VAC input (selected by switch). In addition to the efficiency as high as 81%, the built-in long-life fan allows this power supply to work in the temperature range of -10°C and +50°C at full load. With extremely low no-load power consumption, the terminal system can easily pass international energy requirements. In addition, it has a anti-5G vibration capability, power-on LED indicator..【Output Parameters】The DC voltage of this 400W switching power supply with rated power is 36V, rated current is 11A; ripple and noise are 150mVp-p, voltage adjustable range is ±10%, voltage accuracy is ±1.0%, linear adjustment rate And load regulation rate are both ±0.5%. Start-up time: 200ms, 50ms/230VAC; 2000ms, 50ms/115VAC (at full load)..【Input Parameters】Voltage range: 90-132VAC/180-264VAC (selected by switch), 240-370VDC (switch open 230VAC), the range is 47-63HZ, current: 5.6A/115VAC, 2.8A/230VAC, impulse current (Cold start current): 25A/115VAC, 50A/230VAC..【Multiple Protection】Including overload protection, over voltage protection, over heat protection, short circuit protection. Both are shown as cutting off or turning off the output, which can be automatically restored after the power is restarted..【Main Applications】Industrial automation machinery, industrial control systems, machinery and electrical equipment, electronic instruments and devices. For example: road billboard lights, LED light strips, communication equipment, large displays, LED digital diodes, advertising light boxes, automation equipment, etc.