1. Produktüberschreitungview
This document provides instructions for the Geekworm DC 12V 5A 60W Power Adapter. This power adapter is a high-quality, UL Listed power supply designed to provide stable 12V DC power at up to 5A (60W maximum) from an AC 100-240V source. It features a DC5521 connection and is compatible with various electronic devices.

Figure 1: The Geekworm DC 12V 5A 60W Power Adapter with its attached power cable and DC output connector.
2. Produktspezifikationen
| Spezifikation | Wert |
|---|---|
| Produktname | AC/DC-Netzteil |
| Marke | Geekworm |
| Modell | Netzteil60 |
| Eingang | 100 – 240 V Wechselstrom, 50/60 Hz, 1.2 A max. |
| Ausgabe | 12V DC, 5A Max, 60W |
| DC-Steckergröße | 5.5 x 2.1 mm |
| Kabellänge | 1.2 m / 47.24 Zoll |
| Maße | 88 x 46 x 70 mm / 3.46 x 1.81 x 2.75 Zoll |
| Artikelgewicht | 7.1 Unzen |
| Zertifizierungen | UL-zertifiziert |

Figure 2: Detailed dimensions of the power adapter and its DC output connector.
3. Einrichtung und Bedienung
The Geekworm DC 12V 5A 60W Power Adapter is designed for straightforward use. Follow these steps for proper setup and operation:
- Mit Gerät verbinden: Insert the DC 5.5x2.1mm output jack of the power adapter into the corresponding power input port of your electronic device. Ensure a secure connection.
- An die Steckdose anschließen: Plug the AC input plug of the power adapter into a standard AC 100-240V wall outlet.
- Einschalten: Once connected, the power adapter will supply power to your device. Verify that your device powers on correctly.
The adapter features an anti-interference magnetic ring on the cable to help ensure stable current transmission and reduce electromagnetic interference.

Figure 3: The power adapter showing its US plug, DC 5.5x2.1mm output jack, and anti-interference magnetic ring.
4. Kompatibilität
This power adapter is compatible with a wide range of devices requiring 12V DC power up to 5A, including:
- Raspberry Pi expansion boards such as X735 V3.0, X885, X729, X1202, X1203, X1205, X1009, X-UPS1, X1013, X880, X715, X1008, X1010, NASPi Gemini 2.5, NASPi Gemini 3.5.
- LED-Streifen
- 3D-Drucker
- Überwachungskameras
- Audio amplifizierer
- TFT monitors
- TV boxes

Abbildung 4: Bspamples of devices compatible with the power adapter, including Raspberry Pi expansion boards, monitors, and TV boxes.
5. Sicherheitsfunktionen
The Geekworm DC 12V 5A 60W Power Adapter is UL Listed and incorporates multiple safety protections to ensure reliable and safe operation:
- Über Voltage Schutz: Schützt angeschlossene Geräte vor übermäßiger Spannungtage.
- Unter Voltage Schutz: Prevents damage from insufficient voltage liefern.
- Übertemperaturschutz: Automatically shuts down if the adapter overheats.
- Überstromschutz: Protects against damage from excessive current draw.
- Kurzschlussschutz: Verhindert Schäden im Falle eines Kurzschlusses.

Figure 5: Visual representation of the multiple safety protections integrated into the power adapter.
6. Performance Test Video
Watch this video to see a performance test of the DC5521 12V 5A Power Supply, demonstrating its stability under load. The voltage fluctuation is maintained within ±5%.
Video 1: DC5521 12V 5A Power Supply Test. This video demonstrates the power adapter's performance, showing voltage stability under varying loads.
7. Fehlerbehebung
- Keine Leistungsabgabe:
- Ensure the AC plug is securely inserted into a live wall outlet.
- Verify the DC output jack is firmly connected to your device.
- Check if the device itself is functioning correctly with another power source, if available.
- Device Not Functioning Correctly:
- Confirm that your device requires 12V DC power and does not exceed the 5A (60W) maximum output of this adapter.
- Inspect the DC connector for any damage or debris.
- Überhitzung des Adapters:
- Ensure the adapter is used in a well-ventilated area.
- Verify that the total power consumption of the connected device(s) does not exceed 60W. It is recommended to keep the load below 80% (48W) for optimal performance and longevity.
8. Wartung
Um die Langlebigkeit und optimale Leistung Ihres Netzteils zu gewährleisten, beachten Sie bitte folgende Wartungshinweise:
- Halten Sie den Adapter sauber und frei von Staub und Schmutz. Verwenden Sie zum Reinigen ein weiches, trockenes Tuch.
- Setzen Sie den Adapter keinen extremen Temperaturen, hoher Luftfeuchtigkeit oder direkter Sonneneinstrahlung aus.
- Do not place heavy objects on the power cable or adapter.
- Bewahren Sie den Adapter bei Nichtgebrauch an einem kühlen, trockenen Ort auf.
9. Lieferumfang
Das Paket beinhaltet:
- 1x Geekworm DC 12V 5A 60W Power Adapter with US Plug
10. Garantie und Support
For warranty information or technical support, please refer to the product packaging or contact Geekworm customer service directly. Specific warranty terms may vary.


