1. Introduction
This manual provides essential information for the safe and efficient use of your Lincoiah DC 5V 2A AC 100-240V Converter Power Adapter. This universal switching power supply is designed to provide stable 5V DC power for various electronic devices requiring up to 2A current, such as development boards, mobile hard drives, and other compatible DC input products. Please read this manual thoroughly before use.
2. Safety Information
Your Lincoiah power adapter is equipped with multiple safety features to ensure reliable operation and protect your devices. Always ensure the adapter is used within its specified parameters.
2.1. Superior Safety Features
- Short-circuit Protection: Prevents damage from accidental short circuits.
- Over-current Protection: Safeguards against excessive current draw.
- Over-voltage Protection: Protects connected devices from voltage spikes.
- Over-heating Protection: Prevents the adapter from overheating during operation.
- Over-charging Protection: Ensures safe charging for compatible devices.
Important: Do not overload the power supply. Ensure the current demand of your device is 2A or less.
3. Specifications
| Feature | Specification |
|---|---|
| Input Voltage (INPUT) | AC 100-240V, 50-60Hz |
| Output Voltage (OUTPUT) | DC 5V |
| Output Current | 2A |
| Maximum Output Power | 10W |
| Polarity | Internal Positive (+), External Negative (-) |
| Cable Length | 1 meter |
| Certifications | CE, FCC, RoHS |
3.1. Available DC Plug Types
- DC Barrel Plugs: 5.5 * 2.5MM, 4.0 * 1.7MM, 3.5 * 1.35MM, 2.5 * 0.7MM
- USB Plugs: Micro USB, Mini USB
4. Setup Instructions
- Verify Compatibility: Before connecting, ensure your device requires a DC 5V power input and draws a current of 2A or less. Using the adapter with incompatible devices or those requiring higher current may cause damage to both the adapter and your device.
- Select Correct DC Plug: Choose the appropriate DC plug type (e.g., 5.5*2.5MM, Micro USB) that matches your device's power input port.
- Connect to Device: Carefully insert the DC plug into your device's power input port. Ensure a snug and secure connection.
- Connect to Power Outlet: Plug the AC end of the adapter into a standard AC 100-240V wall outlet.
- Power On: Once connected, your device should receive power. Some adapters may have an indicator light to show power is being supplied.
Note: The polarity of the DC plug is internal positive (+) and external negative (-). Confirm your device's polarity requirements if unsure.
5. Operating Instructions
The Lincoiah power adapter is designed for simple plug-and-play operation. Once correctly set up, it will continuously supply power to your connected device.
- Ensure the adapter is always connected to a stable power source.
- Avoid disconnecting the adapter from the device or wall outlet abruptly during critical operations.
- If your device has a power switch, use it to turn the device on or off.
6. Maintenance and Care
- Cleaning: Disconnect the adapter from both the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or solvents.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and moisture. Avoid wrapping the cable too tightly.
- Handling: Do not drop, disassemble, or attempt to repair the adapter yourself. This may void any warranty and pose a safety risk.
- Cable Care: Regularly inspect the power cable for any signs of damage, such as fraying or exposed wires. If damage is found, discontinue use immediately and replace the adapter.
7. Troubleshooting
7.1. No Power to Device
- Check Connections: Ensure the AC plug is fully inserted into the wall outlet and the DC plug is securely connected to your device.
- Verify Outlet: Test the wall outlet with another appliance to confirm it is functioning correctly.
- Device Compatibility: Double-check that your device requires 5V DC input and its current draw does not exceed 2A.
- Adapter Damage: Inspect the adapter and cable for any visible damage. If damaged, do not use.
7.2. Adapter Overheating
- Reduce Load: Ensure the connected device's current requirement does not exceed 2A.
- Ventilation: Ensure the adapter is in a well-ventilated area and not covered, allowing heat to dissipate.
- Discontinue Use: If the adapter becomes excessively hot, disconnect it immediately and allow it to cool. If overheating persists, discontinue use.
8. User Tips
- Always match the voltage and current requirements of your device precisely. While the adapter can supply up to 2A, your device should not demand more than this.
- When selecting a DC plug, ensure it fits snugly to prevent intermittent power supply or damage to the port.
- Consider using a power strip with surge protection to safeguard your adapter and connected devices from power fluctuations.
9. Warranty and Support
For information regarding warranty coverage or technical support, please refer to the seller's policies or contact the Lincoiah Flagship Store directly. Keep your purchase receipt as proof of purchase.
