1. Prodotto finitoview
This manual provides instructions for the BTF-LIGHTING 12V 10A 120W Power Supply Adapter (Model: QZT-12010000). This device converts 100-240V AC input to 12V DC output, suitable for various low-voltage dispositivi elettronici.
Caratteristiche principali:
- Ingresso: 100 V-240 V CA, 50/60 Hz
- Produzione: 12V DC, up to 10 Amps (120 Watts Max)
- Connettore: Standard 5.5x2.1mm DC output plug
- Sicurezza: ETL Certified with automatic overload, over voltage, thermal, and short circuit protection.
- Applicazione: Ideal for 12V LED strips, CCTV cameras, routers, and other compatible electronic devices.

Image 1.1: The BTF-LIGHTING 12V 10A 120W Power Supply Adapter.
2. Informazioni sulla sicurezza
Read all safety instructions before use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- This power supply is rated IP30 for solo per uso internoNon esporre ad acqua, umidità o elevata umidità.
- Garantire l'acqua totaletage dei dispositivi collegati non supera i 120W.
- Verify that your device requires 12V DC input and has a compatible 5.5x2.1mm DC jack.
- Do not attempt to open or modify the power supply. There are no user-serviceable parts inside.
- Tenere fuori dalla portata dei bambini.
- Scollegare l'alimentatore dalla presa a muro quando non lo si utilizza per lunghi periodi.
Certificazioni:
This product is ETL Certified and holds CE, FCC, UKCA, and RoHS certifications, ensuring quality and safety standards are met.

Image 2.1: The power supply features multiple safety protections including over-current, over-voltage protezione da sovraccarico, cortocircuito e sovratemperatura.
3. Contenuto della confezione
La confezione del prodotto include i seguenti articoli:
- 1x ETL Power Supply Adapter (12V 10A 120W)
- 1x Female DC Barrel Connector (for custom wiring, if needed)
4. Istruzioni per l'installazione
The BTF-LIGHTING power supply is designed for plug-and-play operation. Follow these steps for proper setup:
- Verifica la compatibilità del dispositivo: Ensure your electronic device requires a 12V DC power input and has a power consumption of 120W or less. Check that the device's power input jack is compatible with the standard 5.5x2.1mm DC plug.
- Connetti al dispositivo: Plug the DC output connector (5.5x2.1mm) from the power supply into the corresponding input jack on your 12V electronic device.
- Collegare alla presa di corrente: Plug the AC input cable of the power supply into a standard 100-240V AC wall outlet.
- Accensione: The power supply will automatically provide power to your connected device. An indicator light on the adapter will illuminate when power is active.

Image 4.1: Product dimensions and DC jack size (5.5x2.1mm) for compatibility verification.

Image 4.2: Illustration of two connection methods: direct plug-in and using the included female DC barrel connector for custom wiring.
5. Istruzioni per l'uso
Once properly set up, the power supply operates automatically. It is a non-dimmable power adapter.
- Assicurarsi che l'alimentatore sia posizionato in un'area ben ventilata per evitare il surriscaldamento.
- The indicator light on the power supply confirms it is receiving power and operating.
- To disconnect power, unplug the AC input cable from the wall outlet first, then disconnect the DC output from your device.

Image 5.1: The power supply connected and providing power to a device.
6. Manutenzione
Per garantire la longevità e le prestazioni ottimali del tuo alimentatore, segui queste linee guida per la manutenzione:
- Pulizia: Disconnect the power supply from all power sources before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or aerosols.
- Magazzinaggio: Quando non viene utilizzato, conservare l'alimentatore in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Ispezione: Periodically inspect the power cords and connectors for any signs of damage. If any damage is found, discontinue use and replace the unit.
- Ventilazione: Ensure the power supply's ventilation slots are not blocked during operation to prevent overheating.
7. Risoluzione Dei Problemi
Se riscontri problemi con l'alimentatore, fai riferimento ai seguenti problemi comuni e alle relative soluzioni:
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Nessuna potenza in uscita / Spia luminosa spenta | Power outlet not active, loose connection, faulty unit. | Check wall outlet with another device. Ensure all cables are securely connected. If issue persists, the unit may be faulty. |
| Device not powering on or flickering | Incompatibile voltage/watage, device fault, overloaded power supply. | Verify your device requires 12V DC and its wattage is ≤120W. Reduce the load if multiple devices are connected. Test with another compatible device. |
| L'alimentatore è caldo | Funzionamento normale sotto carico, scarsa ventilazione, carico eccessivo. | Ensure adequate ventilation around the power supply. Reduce the connected load if it consistently feels excessively hot. The unit has over-temperature protection. |
| DC plug does not fit | Incorrect DC jack size. | This power supply uses a 5.5x2.1mm DC plug. Verify your device's input jack size. |
If troubleshooting steps do not resolve the issue, please contact BTF-LIGHTING customer support.
8. Specifiche
| Specificazione | Dettaglio |
|---|---|
| Marca | BTF-ILLUMINAZIONE |
| Numero di modello | QZT-12010000 |
| Ingresso volumetage | 100-240V AC |
| Volume di uscitatage | 12V CC |
| Amprabbia | 10 Amps |
| Cosatage | 120 Watt (massimo) |
| Tipo di connettore | 5.5x2.1mm Barrel Connector |
| Fonte di alimentazione | Elettrico con cavo |
| Materiale | Plastica |
| Colore | Nero |
| Certificazioni | CE, ETL, FCC, RoHS, UKCA |
| Uso interno/esterno | Solo per uso interno (IP30) |
9. Garanzia e supporto
Informazioni sulla garanzia:
For detailed warranty information, please refer to the product packaging or contact BTF-LIGHTING customer support directly. Warranty terms may vary based on region and purchase date.
Assistenza clienti:
If you have any questions, require assistance with product selection, setup, or encounter any issues not covered in this manual, please contact the BTF-LIGHTING support team. You can typically find contact information on the product packaging, the seller's websito o tramite la tua piattaforma di acquisto.