1. Produto rematadoview
The ALITOVE 12V DC Power Supply 12A AC Adapter (Model ALT-1212) is designed to provide stable and reliable 12V DC power for a variety of electronic devices. It converts 100-240V AC input to 12V DC output, with a maximum current of 12A and a maximum wattage of 144W. This adapter features multiple safety protections to ensure the longevity of both the power supply and your connected devices.
Image 1.1: ALITOVE 12V 12A 144W Power Supply Adapter with key features highlighted.
Características principais:
- Entrada: 100V-240V AC, 50/60Hz.
- Saída: DC 12V, 12A (144W Max).
- DC Plug Connector: 5.5mm x 2.5mm, compatible with 5.5mm x 2.1mm.
- Polaridade: Internal positive "+", outside negative "-".
- Proteccións de seguridade: Automatic overload, over-voltage, over-current, over-temperature, and short circuit protection.
- Saída estable: Designed for minimal voltage fluctuación.
- Compatibilidade ampla: Suitable for various 12V devices requiring less than 12A/144W.
2. Información de seguridade
To ensure safe operation and prevent damage to the power supply or connected devices, please observe the following safety guidelines:
- Só para uso en interiores: This power supply is designed for indoor use. Do not expose it to water, moisture, or high humidity.
- Voltage e Amperage Matching: Ensure your device requires 12V DC power and its current draw does not exceed 12A (144W). Connecting devices with higher power requirements will damage the adapter.
- Polaridade correcta: Always verify the polarity of your device matches the adapter's output (internal positive "+", outside negative "-"). Incorrect polarity can cause severe damage.
- Evitar a sobrecarga: Do not connect devices that collectively draw more than 12A or 144W. It is recommended to operate at 80% or less of the maximum load (e.g., for a 144W adapter, power devices up to 115W).
- Ventilación: Ensure adequate ventilation around the power supply to prevent overheating. Do not cover the adapter during operation.
- Integridade do cable: Regularly inspect the power cord for any signs of damage. Do not use if the cord is frayed or damaged.
- Desconectar cando non estea en uso: Desconecte a fonte de alimentación da toma de corrente cando non o use durante períodos prolongados.
Image 2.1: Internal components illustrating multiple safety protection mechanisms.
3. Compoñentes do produto
The ALITOVE 12V DC Power Supply 12A AC Adapter package includes the following items:
- 1x ALITOVE 12V 12A Power Supply Adapter (Model ALT-1212)
- 1x AC Power Cord (Type B - 3 pin North American plug)
Imaxe 3.1: Detallada view of the universal DC output tip (5.5mm x 2.5mm) and its polarity (inner positive, outer negative).
Image 3.2: The power adapter unit with its AC input and DC output cables, showing overall dimensions and cable lengths.
4. Instrucións de configuración
Follow these steps to set up your ALITOVE 12V DC Power Supply:
- Verificar a compatibilidade do dispositivo: Before connecting, confirm that your electronic device requires a 12V DC input and its power consumption (amperage/wattage) is within the 12A/144W limit of this adapter.
- Check DC Connector: Ensure your device's DC input port is compatible with the 5.5mm x 2.5mm or 5.5mm x 2.1mm barrel connector of the adapter.
- Confirm Polarity: Verify that your device's required polarity matches the adapter's (internal positive "+", outside negative "-").
- Connect DC Plug: Insert the DC output plug of the adapter firmly into your device's DC input port.
- Connect AC Power Cord: Plug the AC power cord into the adapter's AC input socket.
- Conectar á toma de parede: Insert the AC power cord's plug into a standard 100-240V AC wall outlet.
- Encendido: The adapter typically has an indicator light that will illuminate when power is supplied. Your device should now receive power.
Image 4.1: The power adapter properly connected to a wall outlet, ready for use.
Image 4.2: Illustration of the power adapter's universal compatibility with devices such as LED strips, 3D printers, and security cameras.
5. Instrucións de funcionamento
Once properly set up, the ALITOVE 12V DC Power Supply operates automatically. It provides a constant 12V output voltage, protecting your electronic products from voltage flutuacións.
- Funcionamento continuo: The power supply is designed for continuous operation within its specified limits.
- Seguimento: Observe the indicator light on the adapter to confirm it is receiving power.
- Xestión de carga: To maximize the lifespan of the adapter, avoid consistently running it at its absolute maximum load (12A/144W). It is recommended to keep the load at or below 80% (approx. 115W).
Image 5.1: The anti-interference magnetic ring on the DC output cable, designed to reduce electromagnetic interference for stable current transmission.
6. Mantemento
Un mantemento axeitado garante a lonxevidade e o rendemento óptimo da súa fonte de alimentación:
- Limpeza: Disconnect the power supply from the wall outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Almacenamento: Store the adapter in a cool, dry place away from direct sunlight, moisture, and extreme temperatures when not in use.
- Coidado do cable: Avoid sharp bends, kinks, or excessive pulling on the cables. Ensure cables are not pinched by furniture or heavy objects.
- Condicións ambientais: This adapter is designed for indoor use. Protect it from dust, dirt, and corrosive environments.
Imaxe 6.1: Sección transversal view of the power cord, highlighting its high-quality oxygen-free copper wires and superior PVC cable jacket for safety and durability.
7 Solución de problemas
If you encounter issues with your ALITOVE power supply, refer to the following common troubleshooting steps:
- Sen luz indicadora de enerxía:
- Ensure the AC power cord is securely plugged into both the adapter and the wall outlet.
- Proba a toma de corrente con outro dispositivo para confirmar que funciona.
- Check for any visible damage to the power cord or adapter.
- Device Not Receiving Power:
- Verify the DC output plug is fully inserted into your device's input port.
- Confirm that your device's voltage and current requirements match the adapter's specifications (12V, max 12A/144W).
- Check the polarity of the DC connection. Incorrect polarity can prevent operation or damage the device.
- Ensure the device is not drawing more than 12A/144W, which could trigger the adapter's overload protection.
- Sobrequecemento do adaptador:
- Ensure the adapter has adequate ventilation and is not covered.
- Reduce the load on the adapter by disconnecting some devices if multiple are connected, or by using a lower power-consuming device.
- If overheating persists at normal loads, discontinue use and contact support.
Se estes pasos non resolven o problema, consulte a sección Garantía e asistencia para obter máis axuda.
8. Especificacións
| Especificación | Detalle |
|---|---|
| Marca | ALITOVE |
| Número de modelo | ALT-1212 |
| Vol. De entradatage | 100 V-240 V CA |
| Rango de frecuencias | 50/60 Hz |
| Vol. De saídatage | 12V DC |
| Corrente de saída | 12 A máx |
| Potencia de saídatage | 144 W máx |
| Tamaño do conector CC | 5.5mm x 2.5mm (compatible with 5.5mm x 2.1mm) |
| Polaridade do conector DC | Internal positive "+", outside negative "-" |
| Características especiais | Automatic overload protection, over-voltage protection, over-current protection, over-temperature protection, short circuit protection. |
| Material | Plastic (Solid PC & ABS Shell) |
| Certificacións | CE, FCC, RoHS |
| Peso do elemento | 0.76 kg |
| Fabricante | Shenzhen ALITOVE Electronic Technology Co., Ltd |
Image 8.1: Visual representation of key product parameters and specifications.
9. Garantía e soporte
ALITOVE stands behind the quality of its products. This ALITOVE 12V DC Power Supply 12A AC Adapter comes with a manufacturer's warranty and dedicated customer support.
- Período de garantía: 2 years manufacturer warranty.
- Política de intercambio: 24 months exchange for eligible issues.
- Política de reembolso: 60 days refund for eligible returns.
- Atención ao cliente: ALITOVE aims to respond to all inquiries within 6 hours.
For warranty claims, technical assistance, or any product-related questions, please contact ALITOVE customer support through the retailer where the product was purchased or visit the official ALITOVE websitio para información de contacto.
