... power supply 1.Low price, high reliability 2.Small bulk design 3.Installed with EMI filter, minimum wave HS-500W-12V compact switch power supply ... temperature,moisture-10°C ~+60°C(Refer to output derating curve),20%~90% RHStore temperature,moisture-20°C ... %.Feature:1,Low price and high reliability2,AC input power suitable for the world3,High efficiency and low operation temperature4,Soft ...