WAWEIS AC/DC adapter 12V PB-1220-01A-ROHS 6.5 ft cord

Universal AC power adapter for 12 V devices

This WAWEIS AC/DC adapter delivers a regulated 12 V output from any 100-240 VAC mains supply at 50 or 60 Hz. It replaces the LiteOn PB-1220-01A-ROHS unit and carries FCC, CE and RoHS certification. The 6.5 ft cord gives flexible placement for home or office charging. Built-in over-current, over-voltage, short-circuit and total-power protection safeguards connected equipment.

Direct wall-mount replacement with long reach

The adapter plugs straight into a standard AC outlet and requires no external power brick or additional cabling beyond the integrated 6.5 ft lead. Its wide input range lets it operate worldwide without a voltage selector. The unit frees up desk space by eliminating a separate transformer block and connects directly to the laptop’s DC jack. No driver installation or configuration is needed.

Steady 12 V output under continuous load

Safety circuitry maintains stable voltage during prolonged charging sessions by limiting current and clamping voltage spikes. Overheating protection with a smart chip reduces output if internal temperatures rise, preventing thermal shutdown. Short-circuit and total-power protection circuits react instantly to fault conditions, keeping the adapter and the connected device safe during extended use.