... Compliance to EN61000-4-2,3.4,5,6,8,11*MTBF: 50,000 Calculated Hours at 25 , by ML ... in researching, developing, manufacturing and marketing switching power supply, AC/DC power adapter, USB charger ,Switching power supply transformer, computer cable. Our products are all ... power adapter, 19V 4.74A power adatpor, 18V 2.5A power adapter,32V 1.5A power adatpor,90W/96W/120W/160W/65W/60W/45W/24W/36W/18W ...