1. Introdução
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. Precauções de segurança
- Leia todas as instruções: Before operating the power supply, carefully read and understand all safety and operating instructions.
- Apenas para uso interno: This device is designed for indoor use in dry conditions. Do not expose it to rain, moisture, or extreme temperatures.
- Ventilação adequada: Ensure adequate ventilation around the power supply. Do not block ventilation openings. Overheating can cause damage.
- Fonte de energia: Connect the power supply only to an AC outlet with the correct voltage (100-240V AC, 50/60Hz) as indicated on the unit.
- Evite curtos-circuitos: Ensure output terminals are correctly connected and avoid short circuits, which can damage the unit and connected devices.
- Não desmonte: Do not attempt to open or modify the power supply. Servicing should only be performed by qualified personnel.
- Crianças e animais de estimação: Keep the power supply out of reach of children and pets.
- Desconecte a energia: Always disconnect the power supply from the AC outlet before performing any maintenance or if it will not be used for an extended period.
- Proteção contra sobrecarga: The unit features over-temperature, over-current, and short-circuit protection. However, avoid intentionally overloading the unit.
3. Conteúdo da embalagem
Por favor, verifique o conteúdo da embalagem ao desembalar. Se algum item estiver faltando ou danificado, entre em contato com o vendedor.
- SKYRC eFUEL 1200W/50A Regulated Power Supply Unit
- Cabo de alimentação CA
- Manual de instruções

Descrição da imagem: 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. Produto acabadoview
Familiarize yourself with the various components and features of the SKYRC eFUEL 1200W/50A Power Supply.

Descrição da imagem: Uma parte superior frontal view of the SKYRC eFUEL 1200W/50A Regulated Power Supply. The red aluminum casing features a digital display showing voltage e amperage, a voltage adjustment knob, and various output ports on the top panel. The rear panel shows the AC input and power switch.

Descrição da imagem: 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 Painel Frontal
- Volumetage/Current Read Out: Digital display showing the current output voltage e ampera.
- Volumetage Adjustment Dial: Rotary knob to precisely adjust the output voltage de 15V a 30V.
4.2 Painel traseiro

Descrição da imagem: Um close-up 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.
- Tomada de entrada CA: For connecting the provided AC power cord (100-240V AC).
- Interruptor de alimentação: Main ON/OFF switch for the unit.
- Ventilador de resfriamento: Temperature-controlled fan for efficient heat dissipation.
4.3 Top Panel Outputs

Descrição da imagem: Um close-up 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 carregar dispositivos alimentados por USB.
- Temperature Controlled Smart Fan: Additional cooling fan located on the side, near the output ports.
4.4 Recursos de proteção

Descrição da imagem: 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.
- Proteção contra superaquecimento: Automatically shuts down if internal temperature exceeds safe limits.
- Proteção contra sobrecorrente: Impede danos causados por consumo excessivo de corrente.
- Proteção contra curto-circuito: Protects the unit and connected devices from short circuits.
5. Configuração
- Colocação: 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.
- Conexão de energia:
- Ensure the main power switch on the rear panel is in the "OFF" position.
- Conecte o cabo de alimentação CA fornecido à tomada de entrada CA no painel traseiro da fonte de alimentação.
- Plug the other end of the AC power cord into a suitable wall outlet (100-240V AC, 50/60Hz).
- Inicialização:
- Flip the main power switch on the rear panel to the "ON" position.
- The digital display on the front panel should illuminate, showing the current output voltage e ampera.
- Verify that the cooling fan operates briefly upon startup or when the unit heats up.
6. Instruções de operação
6.1 Ajustando o Volume de Saídatage
- With the power supply turned on, observe the voltage reading on the front digital display.
- Gire o Volumetage Adjustment Dial on the front panel clockwise to increase the voltage, no sentido anti-horário, para diminuir.
- Ajuste o volumetage 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 conforme necessário.
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 configuração.
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. Manutenção
- Limpeza: Desligue a fonte de alimentação da tomada antes de limpar. Use um pano macio e seco para limpar a parte externa. Não use produtos de limpeza líquidos ou solventes.
- Ventilação: Regularly check that the ventilation openings and cooling fans are free from dust and debris. Use compressed air to gently clear any blockages.
- Armazenar: Quando não estiver em uso por longos períodos, guarde a fonte de alimentação em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Inspeção: Periodically inspect the AC power cord for any signs of damage. If damaged, replace it with an appropriate cord.
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| Sem energia/Tela desligada |
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| Sem vol. De saídatage/atual |
|
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| Unit overheats/Fan constantly running at high speed |
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9. Especificações
| Recurso | Detalhe |
|---|---|
| Vol de entradatage | 100-240V AC |
| Volume de saídatage | 15-30V CC (Ajustável) |
| Corrente de saída | Main Output: Max. 50A Auxiliary Outputs: 3 x Max. 10A |
| Potência de saídatage | 1200 W |
| Saída USB | 5V / 2.1A |
| Sistema de refrigeração | Ventilador Controlado por Temperatura |
| Recursos de proteção | Over Temperature, Over Current, Short Circuit |
| Dimensões (C x L x A) | 12.01 x 6.69 x 3.35 polegadas (305 x 170 x 85 mm) |
| Peso | 8.68 libras (3.94 kg) |

Descrição da imagem: A diagram showing the SKYRC eFUEL 1200W/50A Power Supply with its dimensions labeled: 305mm (length), 170mm (width), and 85mm (height).
10. Garantia e Suporte
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 website. Guarde o recibo de compra como comprovante para solicitações de garantia.
For further assistance, you may contact your local distributor or the retailer from whom you purchased the product.





