FSP FSP150-AHAN3
FSP FSP150-AHAN3 150W AC Adapter User Manual
Model: FSP150-AHAN3
1. Introduction
This manual provides essential instructions for the safe and efficient use of your FSP FSP150-AHAN3 150W AC Adapter. Please read this manual thoroughly before operating the device and retain it for future reference.

Image 1.1: The FSP FSP150-AHAN3 150W AC Adapter with its detachable power cord.
2. Safety Information
Observe the following safety precautions to prevent damage to the adapter or connected devices, and to ensure personal safety:
- Compatibility: Ensure the adapter's output voltage (12V), amperage (12.5A), wattage (150W), and connector tip size (5.5x2.5 mm) match the requirements of your device. Using an incompatible adapter can cause damage.
- Indoor Use Only: This adapter is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Ventilation: Ensure adequate ventilation around the adapter during operation. Do not cover it or place it in an enclosed space that restricts airflow.
- Avoid Liquids: Keep the adapter away from water, spills, and other liquids.
- Physical Damage: Do not use the adapter if the casing, cables, or connectors are damaged.
- Disassembly: Do not attempt to open or repair the adapter. Refer all servicing to qualified personnel.
- Power Source: Connect the adapter only to a properly grounded and compatible power outlet (100-240V AC).
3. Package Contents
Verify that all items are present in the package:
- 1 x FSP FSP150-AHAN3 AC Adapter
- 1 x AC Power Cord

Image 3.1: The FSP FSP150-AHAN3 AC Adapter shown with both the AC input cord and the DC output cord.
4. Setup
Follow these steps to set up your AC adapter:
- Inspect Components: Before connecting, visually inspect the adapter and both power cords for any signs of damage.
- Connect AC Power Cord: Plug the AC power cord into the input port of the FSP150-AHAN3 adapter. Ensure a secure connection.
- Connect DC Output Cord: Plug the DC output connector (5.5x2.5 mm tip) into the power input port of your compatible electronic device. Verify that the connector fits snugly and correctly.

Image 4.1: Close-up view of the 5.5x2.5 mm DC output connector tip, which features a metal lock for secure connection.
- Connect to Wall Outlet: Plug the AC power cord into a standard wall electrical outlet (100-240V AC).
- Verify Connection: Ensure all connections are firm and correct before powering on your device.

Image 4.2: The FSP FSP150-AHAN3 AC Adapter with its DC output cable securely connected.
5. Operating Instructions
Once the adapter is properly connected to your device and a power outlet, your device should receive power. The adapter operates automatically to provide the necessary power within its specifications.
- Power On: Turn on your electronic device as per its own operating instructions.
- Power Off: When not in use, it is recommended to unplug the adapter from the wall outlet to conserve energy and for safety.
6. Maintenance
Proper maintenance ensures the longevity and reliable performance of your adapter:
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping cables too tightly, which can cause damage over time.
- Cable Inspection: Periodically inspect the power cords and connectors for fraying, cuts, or bent pins. Replace damaged cables immediately.
7. Troubleshooting
If you encounter issues with your FSP FSP150-AHAN3 AC Adapter, refer to the following common problems and solutions:
- No Power to Device:
- Ensure the AC power cord is securely plugged into both the adapter and the wall outlet.
- Verify the DC output connector is fully inserted into your device's power port.
- Test the wall outlet with another device to confirm it is functional.
- Check if your device's power indicator is on.
- Adapter Overheating:
- Ensure the adapter has adequate ventilation and is not covered.
- Confirm that your device's power requirements do not exceed the adapter's 150W capacity.
- If overheating persists, discontinue use and contact support.
- Connector Does Not Fit:
- Double-check that your device requires a 5.5x2.5 mm connector tip.
- Do not force the connector, as this can damage both the adapter and your device.
If these steps do not resolve the issue, contact customer support for further assistance.
8. Specifications
Detailed technical specifications for the FSP FSP150-AHAN3 AC Adapter:
| Model | FSP150-AHAN3 |
| Manufacturer | FSP Group Inc. |
| Wattage | 150W |
| Output Voltage | 12V |
| Output Amperage | 12.5A |
| Input Voltage | 100-240V AC |
| Input Amperage | 2A |
| Input Frequency | 50-60Hz |
| Connector Tip Size | 5.5 x 2.5 mm |
| Special Features | Short Circuit Protection, Incorrect Voltage Protection, Internal Overheating Protection |

Image 8.1: The product label on the FSP FSP150-AHAN3 adapter, detailing input/output specifications and safety certifications.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.







