1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your YingLucky S350 High Power Switching Power Supply. This power box is designed for use with arcade game machines and doll machines, providing stable multi-voltage outputs. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- High Voltage Warning: This unit contains high voltage. Do not remove the cover. All servicing must be performed by qualified service personnel only.
- Ensure the power supply is disconnected from the main power source before any installation, wiring, or maintenance procedures.
- Verify the input voltage selection switch is set correctly for your region's power supply (115VAC or 230VAC) before connecting to power. Incorrect voltage selection can cause severe damage to the unit and connected equipment.
- Install the unit in a well-ventilated area to prevent overheating.
- Do not expose the unit to moisture or extreme temperatures.
3. Setup Instructions
3.1 Unpacking
Carefully remove the power supply unit and any included cables from its packaging. Inspect the unit for any signs of damage during transit. If damage is found, do not proceed with installation and contact your supplier.
3.2 Input Voltage Selection
Before connecting the power supply to any power source, ensure the voltage selection switch is set to match your local mains voltage (115VAC or 230VAC). This switch is typically red and recessed to prevent accidental changes. Use a small tool to adjust if necessary.
3.3 Wiring Connections
Connect the power supply to your arcade or doll machine using the provided cables. Refer to the terminal labels on the unit for correct connections:
- AC Input: Connect your main AC power to the L (Live), N (Neutral), and FG (Frame Ground) terminals. Ensure proper grounding.
- DC Output: Connect your machine's components to the corresponding DC output terminals:
- GND (Ground)
- +5VDC
- +12VDC
- +24VDC
- +48VDC
Always double-check all wiring connections for polarity and secure fit before applying power.
3.4 Installation
Mount the power supply securely within your arcade or doll machine chassis. Ensure adequate clearance around the unit for proper airflow and ventilation. Avoid mounting near heat sources or in enclosed spaces without ventilation.
4. Operating Instructions
4.1 Powering On/Off
Once all connections are secure and the voltage switch is correctly set, connect the power supply to the main AC power. The unit should power on, providing the specified DC outputs. To power off, disconnect from the main AC power source.
4.2 Voltage Adjustment
The unit may feature a small potentiometer labeled '+12VADJ' for fine-tuning the +12V output voltage. Use a small screwdriver to make minor adjustments if required. Do not attempt to adjust other output voltages.
5. Maintenance
- Cleaning: Periodically clean the exterior of the power supply with a dry, soft cloth to remove dust and debris. Ensure the unit is powered off and disconnected from the mains before cleaning. Do not use liquid cleaners.
- Inspection: Regularly inspect all wiring connections for signs of wear, corrosion, or looseness. Ensure ventilation openings are clear and unobstructed.
- Internal Maintenance: Due to high voltage components, internal maintenance should only be performed by qualified technicians.
6. Troubleshooting
- No Power Output:
- Check if the main AC power source is active.
- Verify all AC input wiring (L, N, FG) is correctly and securely connected.
- Ensure the 115V/230V switch is set to the correct voltage for your region.
- Incorrect Output Voltage:
- Check the load connected to the power supply; ensure it does not exceed the maximum current ratings for each output.
- For the +12V output, use the '+12VADJ' potentiometer for fine adjustment.
- Overheating:
- Ensure the unit has sufficient ventilation and is not obstructed.
- Reduce the load if it consistently runs hot.
If problems persist after checking these points, discontinue use and consult a qualified technician or contact YingLucky customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | S350 |
| Type | Coin Pusher / Arcade Game Power Box |
| Brand | YingLucky |
| Input Voltage (AC) | 85V-132VAC (50/60Hz) or 176V-264VAC (50/60Hz) (selectable via switch) |
| Output 1 | +12VDC, 8A |
| Output 2 | +5VDC, 3A |
| Output 3 | +24VDC, 3A |
| Output 4 | +48VDC, 3A |
| Dimensions (L x W x H) | 20 cm x 11 cm x 5 cm (approx.) |
| Weight | 0.852 kg (approx.) |
| Customization | Yes |
| Origin | Mainland China |
8. User Tips
- Always ensure the power supply is adequately cooled. Overheating can reduce its lifespan and performance.
- When replacing an existing power supply, ensure the new unit's specifications (especially voltage and current outputs) match or exceed the requirements of your arcade machine.
- Keep the power supply away from strong electromagnetic fields to prevent interference.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact your original point of purchase or the manufacturer directly. Keep your purchase receipt as proof of purchase.
