... capacitor :3)AC input power suitale for the world;switch power supply Item NO. : S-15-5 S ... DC voltage +10,-5% ±10% ±10% AC input voltage rang : 85~132 VAC/170~264VAC selected by switch 47~63Hz ; ... Setup rise hold up time : 200ms, 100ms, 30msVibration : 10~500Hz, 2G 10min,/ 1 cycle ,period for 60 min ... %~90% RHStore temperature and humidity: -20%~+85oC , 10%~95% RHswitch power supply switch power supply