Arcade game machines are beloved for their nostalgic charm and thrilling gameplay, but like any electronic device, they can experience power supply issues. Here are the most common problems:

1. Blown Fuses: Frequent power surges or faulty wiring can cause fuses to blow, cutting off electricity to the machine.

2. Capacitor Failure: Over time, capacitors degrade, leading to unstable voltage output and system crashes.

3. Power Supply Overheating: Dust buildup or poor ventilation can cause overheating, resulting in shutdowns or permanent damage.

4. Loose or Corroded Connections: Worn-out connectors or corrosion disrupt power flow, causing intermittent operation.

5. Voltage Regulation Issues: Incorrect voltage levels can damage sensitive components like PCBs or monitors.

To troubleshoot, check fuses, test capacitors with a multimeter, clean dust, and inspect wiring. Regular maintenance can prevent these issues and keep your arcade machine running smoothly. If problems persist, consult a professional technician for repairs.