... back current limiting, auto-recovery ENVIRONMENT Working Temp., Humidity-10+50,20%90 %RHStorage Temp., Humidity-20+85,10%95 %RHVibration10500Hz,2G 10min./1cycle ... -FG: 100M Ohms/500VDC STANDARD Safety StandardDesign refer to UL1012, EN60950EMC StandardDesign refer to EN55022,EN55024,EN61000, IEC801-2,3,4, IEC555 ...