Arcade machines, especially those running for extended periods, generate significant heat due to their internal electronics and high-performance hardware. To prevent overheating, manufacturers implement several heat dissipation strategies:

1. Ventilation Systems: Most arcade cabinets feature strategically placed vents and fans to circulate air. Intake and exhaust fans help maintain airflow, drawing cool air in and expelling hot air out.

2. Heat Sinks: Critical components like CPUs and power supplies often have heat sinks attached. These metal structures absorb and disperse heat, reducing the risk of thermal damage.

3. Cooling Fans: Internal fans are installed near heat-generating parts to enhance airflow. Some machines use variable-speed fans that adjust based on temperature sensors.

4. Proper Placement: Arcade operators ensure machines are placed in well-ventilated areas, avoiding cramped spaces or direct sunlight, which can exacerbate heat buildup.

5. Regular Maintenance: Dust accumulation can block vents and reduce cooling efficiency. Routine cleaning of fans and vents is essential to maintain optimal heat dissipation.

By combining these methods, arcade machines effectively manage heat, ensuring longevity and consistent performance even during intense gaming sessions.