... quality is stable and reliable, and theproductsare popular throughout the country and far sold to America a nd Europe. Welcome ... and cooperate with us.Performance (HB switch mode power supply)AC input voltage85~132VAC or 170~264VAC (selectable range) ... CStorage environment humidity-20 ~+85 °CFeatures (HB switch mode power supply)Imported elements, high reliability, built-in filter, low ripple, each ...