1. Introduction and Overview
This manual provides essential information for the safe and effective use of your KFD 17V AC Power Adapter. This adapter is designed to provide reliable power for compatible devices, including various Bose Soundlink speakers and specific massage gun models. Please read this manual thoroughly before use and retain it for future reference.
Figure 1: KFD 17V AC Power Adapter with its cable.
2. Product Features
- High-Quality Components: Manufactured with internal components designed for stable power delivery and long-term reliability.
- Safety Certifications: CE, FCC, and RoHS certified, ensuring compliance with international safety and environmental standards.
- Advanced Protection: Features Over Voltage Output Protection (OVP), Over Current Output Protection (OCP), and Short Circuit Output Protection (SCP) for enhanced device safety.
- Optimal Cable Design: Equipped with a pure copper wire core for efficient power transfer and durability.
Figure 2: Internal components of the power adapter, illustrating overcharging prevention and intelligent current matching features, with UL Listed certification.
Figure 3: Close-up of the power cable, highlighting the pure copper wire core for durability and efficient power transfer.
3. Compatibility
The KFD 17V AC Power Adapter is compatible with a range of devices requiring 17V output. Please verify your device's input voltage and connector type before use.
Compatible Devices:
- Bose Soundlink I, II, III, 1, 2, 3 Portable Sound Link Wireless Bluetooth Mobile Speaker System (Part Numbers: 306386-101, 301141, 404600, 414255, 412540, S024RU1700100, 344666-0020)
- Bose Companion 20 Computer Speakers SPKR 329509-1300
- Bose SoundTouch Portable Series II Wireless Music System, 727225-1100
- Bose SoundTouch Portable Wi-Fi Music System, 355150-1200
- TaoTronics TT-PCA004 Massage Gun
- Homech HM-PCA004 Massage Gun
- W&T W&T-AD1812A170070U
- STS C12C0170V0700U
- AJ1217-B 2600mAh Li-ion Battery Charger
Important Compatibility Notes:
This adapter is NOT compatible with the following models:
- Bose SoundDock
- Bose Soundlink Mini I, II, and Colour
- Bose SoundTouch 20
- Bose SoundTouch 30 Wi-Fi music system
Figure 4: Image showing various Bose Soundlink models (I, II, III) that are compatible with the adapter.
4. Safety Information
To ensure safe operation and prevent damage to your devices or the adapter, please observe the following safety guidelines:
- Use only with devices that match the adapter's output voltage (17V) and current (1A). Exceeding these specifications can damage your device or the adapter.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to strong impacts.
- Do not attempt to open or modify the adapter. There are no user-serviceable parts inside.
- Keep out of reach of children.
- Unplug the adapter from the power outlet when not in use for extended periods.
- If the adapter or cable appears damaged, discontinue use immediately.
Figure 5: Certifications for the power adapter, including UL Listed, CE, FCC, and RoHS, indicating compliance with safety and quality standards.
5. Setup
Follow these steps to set up your KFD 17V AC Power Adapter:
- Unpack: Carefully remove the power adapter from its packaging.
- Inspect: Check the adapter and cable for any visible damage. Do not use if damaged.
- Connect to Device: Insert the DC output plug of the adapter firmly into the power input port of your compatible device. Ensure the connection is secure.
- Connect to Power Outlet: Plug the AC input prongs of the adapter into a standard 100-240V AC wall outlet.
- Verify Power: Once connected, your device should indicate that it is receiving power or charging (e.g., a charging indicator light).
Video 1: Demonstration of connecting the KFD 17V AC Power Adapter to a Bose Soundlink speaker.
6. Operating Instructions
Once properly set up, the KFD 17V AC Power Adapter will provide continuous power to your device or charge its internal battery. The adapter is designed for automatic operation and does not require manual adjustments during use.
- Ensure the adapter is securely plugged into both the wall outlet and your device.
- The adapter's built-in protection features (OVP, OCP, SCP) will automatically safeguard your device against common electrical issues.
- For optimal battery life, refer to your device's specific user manual regarding charging cycles and practices.
Video 2: Detailed overview of the KFD 17V AC Power Adapter and its application with Bose Soundlink speakers.
7. Maintenance
Proper maintenance helps extend the life of your power 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 aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Handling: Always grasp the plug when disconnecting from an outlet; do not pull on the cable.
8. Troubleshooting
If you encounter issues with your KFD 17V AC Power Adapter, try the following steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on/charging | Adapter not properly connected; Power outlet issue; Device compatibility issue; Damaged adapter/cable | Ensure all connections are secure. Try a different power outlet. Verify device compatibility (refer to Section 3). Inspect adapter/cable for damage; replace if necessary. |
| Adapter is hot to the touch | Normal operation (slight warmth); Overload; Poor ventilation | A slight warmth is normal. If excessively hot, disconnect immediately. Ensure the adapter is not covered and has adequate ventilation. Verify device power requirements do not exceed adapter capacity. |
| Intermittent power | Loose connection; Damaged cable/connector | Check and secure all connections. Inspect the cable and connector for fraying or bending; replace the adapter if damage is found. |
If troubleshooting steps do not resolve the issue, please contact KFD customer support.
9. Specifications
| Specification | Value |
|---|---|
| Input Voltage | 100-240VAC, 50/60Hz |
| Output Voltage | 17V |
| Output Current | 1A |
| Output Wattage | 17W |
| DC Charging Cable Length | 6ft (1.8 meters) |
| Protection Features | OVP, OCP, SCP |
| Certifications | CE, FCC, RoHS |
| Item Weight | 5.9 ounces |
| Package Dimensions | 5.16 x 3.58 x 1.54 inches |
10. Warranty and Support
Your KFD 17V AC Power Adapter comes with a comprehensive warranty and dedicated customer support.
- Warranty: This product includes a 30-day free exchange policy and a 36-month (3-year) warranty from the date of purchase. This warranty covers manufacturing defects and ensures the adapter meets or exceeds OEM specifications.
- Customer Support: For any questions, technical assistance, or warranty claims, please contact KFD customer support through the retailer where the product was purchased.
Figure 6: Image indicating a 3-year warranty and contact information for support.