... 85°Coverload protection 115% ~ 135% of the rated output power over load protection Insulation ResistanceDC500V, 100MΩ Place of OriginChinaCertificationCE FCC ... ,etc .Quality control:6 full inspection:1.Plug-in board full inspection:to make sure no components in wrong place, no ... , no bad led indicator, etc 5.Finished products full inspection: to make sure every unit with power, no high voltage, no low ...