... : C6,C7,C8,C14 optional ac/dc adpater switching power adapter Spec. as following:Input Rated Voltage :100Vac~240VacInput Frequency Range ... ESD (EN61000 3-3)CAS (60950 ITE/TE) FCC Part 15 subpart B Class BAN/NZS CISPR 22:2006Application:can fit ... profesional factory of swtiching mode power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver, dimmable led driver, waterproof led ...