1. Introducción
This manual provides detailed instructions for the safe and efficient operation of your SKYRC eFUEL 1200W/50A Regulated Power Supply. Please read this manual thoroughly before using the device to ensure proper function and to prevent damage or injury. This power supply is designed to provide stable DC power for various electronic devices, particularly suitable for RC hobby chargers and other high-power applications.
2. Precauciones de seguridad
- Lee todas las instrucciones: Antes de operar la fuente de alimentación, lea atentamente y comprenda todas las instrucciones de seguridad y funcionamiento.
- Solamente para uso en interiores: This device is designed for indoor use in dry conditions. Do not expose it to rain, moisture, or extreme temperatures.
- Ventilación adecuada: Ensure adequate ventilation around the power supply. Do not block ventilation openings. Overheating can cause damage.
- Fuente de energía: Conecte la fuente de alimentación únicamente a una toma de CA con el voltaje correcto.tage (100-240V AC, 50/60Hz) as indicated on the unit.
- Evite los cortocircuitos: Ensure output terminals are correctly connected and avoid short circuits, which can damage the unit and connected devices.
- No desarmar: Do not attempt to open or modify the power supply. Servicing should only be performed by qualified personnel.
- Niños y mascotas: Mantenga la fuente de alimentación fuera del alcance de los niños y las mascotas.
- Desconectar la energía: Always disconnect the power supply from the AC outlet before performing any maintenance or if it will not be used for an extended period.
- Protección contra sobrecarga: The unit features over-temperature, over-current, and short-circuit protection. However, avoid intentionally overloading the unit.
3. Contenido del paquete
Por favor, revise el contenido del paquete al desembalarlo. Si falta algún artículo o está dañado, contacte con su vendedor.
- SKYRC eFUEL 1200W/50A Regulated Power Supply Unit
- Cable de alimentación de CA
- Manual de instrucciones

Descripción de la imagen: This image displays the SKYRC eFUEL 1200W/50A Power Supply unit, an AC power cord, and a printed instruction manual, representing the typical contents of the product package.
4. Producto terminadoview
Familiarize yourself with the various components and features of the SKYRC eFUEL 1200W/50A Power Supply.

Descripción de la imagen: Un frente superior view of the SKYRC eFUEL 1200W/50A Regulated Power Supply. The red aluminum casing features a digital display showing voltage y amperage, a voltage adjustment knob, and various output ports on the top panel. The rear panel shows the AC input and power switch.

Descripción de la imagen: A detailed diagram illustrating the SKYRC eFUEL 1200W/50A Power Supply from a top-front perspective, with various components clearly labeled. Labels include "Output Voltage 15-30V", "Output Current 50A", "Current & Voltage Read Out", "Voltage Adjustment Dial (15V-30V)", "Main DC Output (50A Max)", "3 Channels with ON/OFF Switch", "USB Power 5V/2.1A", "Cooling Fan", "AC Power Input Socket", and "Power Switch".
4.1 Panel frontal
- Volumentage/Current Read Out: Digital display showing the current output voltage y ampedad
- Volumentagy Dial de ajuste: Rotary knob to precisely adjust the output voltage de 15V a 30V.
4.2 Panel trasero

Descripción de la imagen: Un primer plano view of the rear panel of the SKYRC eFUEL 1200W/50A Power Supply. It shows the AC input socket, the main power switch (ON/OFF), and a temperature-controlled cooling fan with a protective grille. A caution label regarding AC voltage check is visible.
- Toma de entrada de CA: For connecting the provided AC power cord (100-240V AC).
- Interruptor de alimentación: Interruptor principal de encendido y apagado de la unidad.
- Ventilador de enfriamiento: Temperature-controlled fan for efficient heat dissipation.
4.3 Top Panel Outputs

Descripción de la imagen: Un primer plano view of the top panel of the SKYRC eFUEL 1200W/50A Power Supply, highlighting the output ports. It features a main output with two large banana plug sockets (Max. 50A) and three auxiliary outputs, each with smaller banana plug sockets and individual ON/OFF switches (Max. 10A each). A USB 5V/2.1A port is also visible.
- Main DC Output (Max. 50A): Two large banana plug sockets for high-current applications.
- Auxiliary DC Outputs (3 channels, Max. 10A each): Three sets of smaller banana plug sockets, each with an independent ON/OFF switch.
- USB Power Output (5V/2.1A): Para cargar dispositivos alimentados por USB.
- Temperature Controlled Smart Fan: Additional cooling fan located on the side, near the output ports.
4.4 Funciones de protección

Descripción de la imagen: This image shows the SKYRC eFUEL 1200W/50A Power Supply with three icons above it, representing its protection features: a thermometer for Over Temperature Protection, an 'A' with a wave for Over Current Protection, and a plus/minus sign for Short Circuit Protection. The power supply itself is red with a digital display.
- Protección contra sobretemperatura: Se apaga automáticamente si la temperatura interna excede los límites seguros.
- Protección contra la sobretensión: Previene daños por consumo excesivo de corriente.
- Protección contra cortocircuitos: Protects the unit and connected devices from short circuits.
5. Configuración
- Colocación: Place the power supply on a stable, flat, and heat-resistant surface. Ensure there is ample space around the unit for proper ventilation. Do not cover the cooling fans.
- Conexión de energía:
- Asegúrese de que el interruptor de alimentación principal en el panel trasero esté en la posición "APAGADO".
- Conecte el cable de alimentación de CA provisto al enchufe de entrada de CA en el panel trasero de la fuente de alimentación.
- Plug the other end of the AC power cord into a suitable wall outlet (100-240V AC, 50/60Hz).
- Encendido inicial:
- Coloque el interruptor de alimentación principal en el panel trasero en la posición "ENCENDIDO".
- The digital display on the front panel should illuminate, showing the current output voltage y ampedad
- Verify that the cooling fan operates briefly upon startup or when the unit heats up.
6. Instrucciones de funcionamiento
6.1 Ajuste del volumen de salidatage
- With the power supply turned on, observe the voltage reading on the front digital display.
- Girar el Volumentage Adjustment Dial on the front panel clockwise to increase the voltage o en sentido contrario a las agujas del reloj para disminuirla.
- Ajustar el volumentage to the desired level (15V to 30V) required by your connected device.
6.2 Connecting Devices to Main Output (Max. 50A)
- Ensure the power supply is turned off or the voltage is set to the minimum before connecting.
- Connect your device's positive lead to the red (+) main output terminal and the negative lead to the black (-) main output terminal. Ensure a secure connection.
- Turn on the power supply and adjust the voltage según sea necesario.
6.3 Connecting Devices to Auxiliary Outputs (Max. 10A each)
- Ensure the individual ON/OFF switch for the desired auxiliary output is in the "OFF" position.
- Connect your device's positive lead to the red (+) auxiliary output terminal and the negative lead to the black (-) auxiliary output terminal.
- Flip the corresponding ON/OFF switch to the "ON" position to activate the output.
- These outputs share the main voltage ajuste.
6.4 Using the USB Power Output (5V/2.1A)
- Connect your USB charging cable to the USB port on the top panel.
- Connect the other end of the cable to your USB-powered device.
- The USB output is active when the power supply is turned on.
7. Mantenimiento
- Limpieza: Desconecte la fuente de alimentación de la toma de CA antes de limpiarla. Utilice un paño suave y seco para limpiar el exterior. No utilice limpiadores líquidos ni disolventes.
- Ventilación: Regularly check that the ventilation openings and cooling fans are free from dust and debris. Use compressed air to gently clear any blockages.
- Almacenamiento: Cuando no esté en uso durante períodos prolongados, guarde la fuente de alimentación en un lugar fresco y seco, lejos de la luz solar directa y de temperaturas extremas.
- Inspección: Periodically inspect the AC power cord for any signs of damage. If damaged, replace it with an appropriate cord.
8. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| Sin energía/Pantalla apagada |
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| Sin volumen de salidatage/corriente |
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| Unit overheats/Fan constantly running at high speed |
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9. Especificaciones
| Característica | Detalle |
|---|---|
| Vol de entradatage | 100-240V AC |
| Vol de salidatage | 15-30 V CC (ajustable) |
| Corriente de salida | Main Output: Max. 50A Auxiliary Outputs: 3 x Max. 10A |
| Salida Wattage | 1200 W |
| Salida USB | 5 V/2.1 A |
| Sistema de enfriamiento | Ventilador controlado por temperatura |
| Funciones de protección | Over Temperature, Over Current, Short Circuit |
| Dimensiones (L x An x Al) | 12.01 x 6.69 x 3.35 pulgadas (305 x 170 x 85 mm) |
| Peso | 8.68 libras (3.94 kg) |

Descripción de la imagen: A diagram showing the SKYRC eFUEL 1200W/50A Power Supply with its dimensions labeled: 305mm (length), 170mm (width), and 85mm (height).
10. Garantía y soporte
SKYRC products are manufactured to high-quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official SKYRC webSitio. Conserve su recibo de compra como comprobante para reclamaciones de garantía.
For further assistance, you may contact your local distributor or the retailer from whom you purchased the product.





