A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

AC Adapter Wall Charger DC Power Supply For Polaroid PBT4001 Portable Turntable Input: 100-240v, 50-60Hz Ensures a sophisticated circuit design with over-heated,over-current,over-charging protection.

What is an AC adapter? According to Lenovo, "An AC adapter, also known as a power adapter or charger, is a device that ...