... , overload protection 3.CE,FCC,ROHS USA plug 12V 1A AC/DC power adapter with CE FCC ROHS : ModelXYYY-002AXYYY-002AXYYY-002AOutputDC output ... Ripple and noise 90mVp-p 120mVp-p 200mVp-p DC adjustment range ±5% ±5% ±5%setup,rise,holdtime 200ms,100ms,30ms/230VACInputAC input voltage ... no bad led indicator, etc 5. Finished products full inspection: to make sure every unit with power, no high voltage, no low ...