1. Introduction
This manual provides essential information for the safe and effective use of your SupplySource AC Adapter, designed as a replacement power supply for the Hape NV75N device. Please read this manual thoroughly before use and retain it for future reference.

Image 1: The SupplySource AC Adapter with its power cord neatly coiled and secured.
2. Safety Information
To ensure safe operation and prevent damage, observe the following safety guidelines:
- Compatibility Check: Before connecting, verify that the DC output voltage and tip size of this AC adapter match the requirements of your Hape NV75N device. Incorrect specifications can cause damage.
- Ventilation: When in use for extended periods, ensure the adapter is placed in a well-ventilated area. Avoid covering it or placing it in confined spaces to prevent overheating.
- Environmental Conditions: Do not expose the adapter to excessive humidity or place it on surfaces that retain heat, such as skin products or soft furnishings.
- Internal Protection: This SupplySource adapter is manufactured with safety electronics designed to protect against incorrect voltage (IV), short circuits (SC), and internal overheating (IO). It is CE and FCC certified.
- Product Condition: This adapter is a new, high-quality replacement (non-OEM). Always confirm the model of your device before purchase and use.

Image 2: Visual representation of the built-in safety features including overcharge, over-voltage, short-circuit, over-current, and over-temperature protection.
3. Package Contents
The package includes the following item:
- 1 x SupplySource AC Adapter (Charger)
4. Setup
- Verify Compatibility: Before connecting, ensure the adapter's specifications (voltage, amperage, and connector type) match your Hape NV75N device's power input requirements. The connector type for this adapter is a Barrel Connector.
- Connect to Device: Insert the barrel connector end of the AC adapter cable firmly into the power input port of your Hape NV75N device.
- Connect to Power Outlet: Plug the AC adapter's wall plug into a standard electrical wall outlet (100-240V AC, 50-60Hz).
- Power On: Once connected, your device should receive power. Turn on your Hape NV75N device as per its own operating instructions.
5. Operating Instructions
The SupplySource AC Adapter operates automatically once connected to a compatible device and a power source. It converts the alternating current (AC) from your wall outlet into direct current (DC) required by your Hape NV75N device.
- Input Voltage: The adapter is designed to accept a wide input voltage range of 100-240V AC, with an input frequency of 50-60Hz, making it suitable for international use with appropriate plug adapters (not included).
- Continuous Power: Provides continuous power to your device, allowing for extended operation without battery reliance.
6. Maintenance
Proper maintenance ensures the longevity and reliable performance of your AC adapter:
- Cleaning: Disconnect the adapter from the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. 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 extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Cable Care: Do not bend, twist, or pull the cable excessively. Avoid placing heavy objects on the cable, which can cause internal wire damage.
- Ventilation: Always ensure adequate ventilation during operation to prevent heat buildup.
7. Troubleshooting
If you encounter issues with your AC adapter, consider the following:
- Device Not Powering On:
- Ensure the adapter is securely plugged into both the wall outlet and your Hape NV75N device.
- Verify the wall outlet is functional by testing it with another device.
- Confirm that the adapter's specifications (voltage, amperage, tip size) are correct for your device.
- Adapter Overheating:
- Ensure the adapter is in a well-ventilated area and not covered.
- Disconnect the adapter and allow it to cool down. If overheating persists, discontinue use and contact support.
- Loose Connection:
- Check the barrel connector for any debris or damage.
- Ensure the connection to the device is firm and stable.
If troubleshooting steps do not resolve the issue, please refer to the Warranty and Support section.
8. Specifications
| Brand | SupplySource |
| Model | NV75N (Replacement for Hape NV75N 1000mA) |
| Input Voltage | 100-240V AC |
| Input Frequency | 50-60Hz |
| Compatible Devices | Hape NV75N 1000mA Switching Power Supply Cord Cable PS Charger |
| Connector Type | Barrel Connector |
| Color | Black |
| Material | Metal, Plastic |
| Item Weight | 3 ounces |
| Cable Length | Approximately 4 feet |
| Certifications | CE, FCC |

Image 3: The AC adapter illustrating its approximate 4-foot cable length.
9. Warranty and Support
Warranty: This SupplySource AC Adapter comes with a 24-month warranty, covering manufacturing defects from the date of purchase.
Customer Support: If you have any questions, concerns, or require assistance with your product, please do not hesitate to contact SupplySource customer service. We are available to assist you.
Contact information is typically provided on the product packaging or through your point of purchase.