Slim Low profile (31mm) Fanless design,350W convection Withstand 300VAC surge input for 5 seconds Built-in active PFC function -30~+70℃ working temperature Protections: Short circuit / Overload /Over voltage / Over temperature Operating altitude up to 5000 meter (Note.5) LED indicator for power on Welcome to visit, the main picture above the product specifications, please read carefully, have any questions can consult us, we will answer for you.（If you need to purchase more quantities, please contact customer service.） UHP-350 series is a single-output slim type power supply with 31mm of low profile design.Adopting the full range 90~264VAC input, the entire series provides an output voltage line of 3.3v,4.2V,5V,12V,15V,24V,36V,48V and 55V.In addition to the high efficiency up to 94%, that the wholeseries operatesfrom -30℃ ~ 70℃ under air convection without fan.UHP-350 has the completeprotection functions and 5G anti-vibration capability;lt is complied with the international safetyregulations such as TUV BS EN/EN62368-1,BS EN/EN60335-1,UL 62368-1 and GB4943.UHP-350seriesserves as a high performance power supply solution for various industrial applications.