3eAudio 48V 10A GaN Power Supply Instruction Manual

1. Einleitung

This manual provides essential information for the safe and efficient use of your 3eAudio 48V 10A GaN Power Supply. This high-performance switching power supply is designed to convert AC110/220V input into a stable DC48V 10A output, making it suitable for TPA3255 amplifiers and similar audio equipment. Please read this manual thoroughly before operation and retain it for future reference.

Image 1.1: The 3eAudio GaN Power Supply is engineered for high efficiency, substantial power output, low power consumption, high resolution, and minimal distortion, optimizing audio equipment performance.

2. Sicherheitshinweise

Observe the following safety precautions to prevent electric shock, fire, or damage to the product and connected devices:

• Do not expose the power supply to rain, moisture, or extreme temperatures.
• Ensure proper ventilation; do not cover the ventilation openings.
• Verwenden Sie nur die angegebene Eingangslautstärke.tage (AC100-240V).
• Das Netzteil darf nicht zerlegt oder verändert werden. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal durchgeführt werden.
• Außerhalb der Reichweite von Kindern aufbewahren.
• Disconnect the power supply from the AC outlet before cleaning or if it will not be used for an extended period.
• Ensure the DC output connector (5.5*2.5mm) is correctly matched to your device to prevent damage.

3. Packungsinhalt

Überprüfen Sie, ob alle Artikel in Ihrem Paket vorhanden sind:

• Netzteil x 1
• AC Power Cord x 1 (typically included, though not explicitly listed in 'whats_in_the_box', it's visible in product images)

4. Produktüberschreitungview

The 3eAudio GaN Power Supply features a robust design with essential input and output connections.

Bild 4.1: Überview of the 3eAudio GaN Power Supply, showing the main unit, detachable AC power cord, and integrated DC output cable with a barrel connector.

The rear panel includes the AC input receptacle, while the DC output cable is permanently attached.

Bild 4.2: Hinten view of the power supply, illustrating the standard IEC C14 AC power input port for connecting the detachable power cord.

The device also features ventilation slots on the sides for heat dissipation.

Abbildung 4.3: Seite view of the power supply, highlighting the ventilation slots designed to ensure adequate airflow and prevent overheating.

5. Einrichtung

1. Netzkabel anschließen: Insert the provided AC power cord into the AC input receptacle on the rear of the power supply. Ensure it is firmly seated.
2. Gleichstromausgang anschließen: Plug the DC barrel connector (5.5*2.5mm) from the power supply's integrated cable into the DC input port of your audio equipment (e.g., TPA3255 amplifier). Verify the polarity and fit are correct.
3. An die Steckdose anschließen: Connect the other end of the AC power cord into a standard AC100-240V wall outlet.
4. Einschalten: Once all connections are secure, power on your audio equipment. The power supply will automatically provide the necessary 48V DC power.

6. Betrieb

The 3eAudio GaN Power Supply operates automatically once connected. It provides a stable 48V DC output to your connected device. There are no user-adjustable settings on the power supply itself. Ensure the connected audio equipment is designed to accept a 48V DC input with a 5.5*2.5mm barrel connector.

7. Wartung

• Reinigung: Vor der Reinigung den Netzstecker ziehen. Die Außenseite mit einem weichen, trockenen Tuch abwischen. Keine flüssigen Reiniger oder Lösungsmittel verwenden.
• Belüftung: Periodically check that the ventilation slots are free from dust and obstructions to ensure proper heat dissipation.
• Kabelinspektion: Regularly inspect the AC power cord and DC output cable for any signs of damage, fraying, or kinks. Replace damaged cables immediately.
• Lagerung: When not in use for extended periods, store the power supply in a cool, dry place, away from direct sunlight and moisture.

8. Fehlerbehebung

• Keine Leistungsabgabe:
  • Prüfen Sie, ob das Netzkabel fest mit dem Netzteil und der Steckdose verbunden ist.
  • Überprüfen Sie die Funktionsfähigkeit der Wandsteckdose, indem Sie ein anderes Gerät anschließen.
  • Ensure the DC barrel connector is fully inserted into your audio equipment.
• Device Not Functioning Correctly:
  • Confirm that your audio equipment requires a 48V DC input and uses a 5.5*2.5mm barrel connector.
  • Check for any error indicators on your audio equipment.
  • Ensure the power supply is not overloaded. The maximum output is 480W.
• Überhitzung:
  • Ensure the power supply has adequate ventilation and its vents are not blocked.
  • Reduce the load on the power supply if it is consistently running hot.

9. Spezifikationen

Detailed technical specifications for the 3eAudio 48V 10A GaN Power Supply:

Image 9.1: Product label displaying key electrical specifications and safety certifications.

Image 9.2: Dimensional drawing of the power supply, indicating length, width, and height measurements.

10. Garantie und Support

This product is covered by a standard manufacturer's warranty. For specific warranty terms, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or inquiries, please reach out to the manufacturer or your point of purchase.