Arcade machines are iconic gaming devices that require specific power setups to function correctly. Most classic arcade cabinets operate on standard household voltage, typically 110-120V in North America or 220-240V in other regions. The power consumption varies depending on the machine's components, but most arcade games draw between 200 to 500 watts.

Key power requirements include:

- Voltage: Older CRT-based machines often need 100-120V AC, while modern LCD-based cabinets may support wider ranges.

- Amperage: A typical arcade machine uses 2-5 amps, depending on the monitor and hardware.

- Power Supply: Many arcade systems use a switching power supply to convert AC to DC for internal components like PCBs and lights.

For safety and performance, always check the manufacturer's specifications and use a surge protector to prevent electrical damage. Proper grounding is also essential to avoid malfunctions or hazards. Whether restoring a vintage cabinet or setting up a new machine, understanding these power needs ensures smooth gameplay and longevity.