AC DC switching mode power suppy from 1W to 180W AC DC switching mode power suppy from 1W to 180Wfrom for the more information pls visit http://www.chondatech.com/html_info/AC-DC-converter-39.html AC DC converter input category AC DC converter input devided into four catageries: Input range from 85V to 265V Input range from 85V to 165V Input range from 165V to 265V Input range from 110V to 370V AC DC converter parameters output voltage accuracy: single or dual output ±1% dual output voltage or current Vo1 ±1%； Vo2 ±3% load adjust rate ±0.5% ripple noise 20MHz BM full load Vo≤5.0V,≤100mVp-p； Vo≥12V,≤180mVp-p； short circuit, overload, over-voltage protection (long-term since the recovery) isolation voltage input and output 1500VAC≤5mA /1min，input and outside shell 1500VAC≤5mA /1min efficiency 80%（typically value） switching frequency 40-300KHz typically，MAX 330KHz working temperature -25℃~+75℃ MTBF 2X105Hrs