Switching Power Supply - Open frame ACDC Adapter - Any Model Series Type Application Open frame ACDC Adapter dot Meet relative safety request, energy label programs. dot We can do OEMODM project open the position of hole on open frame as customer request. dot Universal Input : 100 – 240V dot We can do development for relative watt power supply as customer request. dot Usage : cell phone, note book, small DC consumer electronics, pet relative appliances, required DC voltage current-driven appliances, external hard drive, related computer peripheral equipment and other required information built-in power supply of related equipment.