AC-DC open frame 1,Two-year warranty., 2,Customer design ... 3,We have been in this line for 8 years . AC-DC open frameElectric performance l Output power(max) 12-360wl ... output voltage/current arbitrarily.l Mainly used in APPLE, BENQ, SONY, TOSHIBA, MITAC,l LENOVO, IBM, FUJITSU, HP, DELL, ASUS, ACER ... , full load 25°Cl Insulation resistance 500Vdc 100MΩmin between AC plug and DC plug and case.