... control equipment, communication equip -ment, instruments & meters, etc. This series of products is designed according to IEC 950 , UC1950 , UL1012 ... Welcome to negotiate and cooperate with us.Performance (HB switch mode power supply)AC input voltage85~132VAC or 170~ ... 10~60 °CStorage environment humidity-20 ~+85 °CFeatures (HB switch mode power supply)Imported elements, high reliability, built-in ...