UNIVERSAL SWITCHING ADAPTER REGUALTED DC POWER SUPPLY

Switching regulator circuit. Light weight design. Adjustable slide switch voltage selector with 3, 4.5, 6, 7.5, 9, and 12Vdc. Over/under voltage protection. Short circuit protection. Input voltage of 100-120Vac. Output current 1A. 6ft cable length. Color: black. Plug sizes: 2.35×0.7mm mini, 3.5×1.35mm coax, 4×1.75mm coax, 4.74×1.75mm coax, 3.5mm Male, 5.5×2.1mm coax, and 5.5×2.1mm coax.