1. Introducció
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. Precaucions de seguretat
- Llegeix totes les instruccions: Abans de fer funcionar la font d'alimentació, llegiu atentament i comprengui totes les instruccions de seguretat i funcionament.
- Ús només en interiors: This device is designed for indoor use in dry conditions. Do not expose it to rain, moisture, or extreme temperatures.
- Ventilació adequada: Ensure adequate ventilation around the power supply. Do not block ventilation openings. Overheating can cause damage.
- Font d'alimentació: Connect the power supply only to an AC outlet with the correct voltage (100-240V AC, 50/60Hz) as indicated on the unit.
- Eviteu curtcircuits: Ensure output terminals are correctly connected and avoid short circuits, which can damage the unit and connected devices.
- No desmunteu: Do not attempt to open or modify the power supply. Servicing should only be performed by qualified personnel.
- Nens i mascotes: Mantingueu la font d'alimentació fora de l'abast dels nens i les mascotes.
- Desconnecteu l'alimentació: Always disconnect the power supply from the AC outlet before performing any maintenance or if it will not be used for an extended period.
- Protecció de sobrecàrrega: The unit features over-temperature, over-current, and short-circuit protection. However, avoid intentionally overloading the unit.
3. Contingut del paquet
Si us plau, comproveu el contingut del paquet en desembalar-lo. Si falta algun article o hi ha algun malmès, poseu-vos en contacte amb el vostre distribuïdor.
- SKYRC eFUEL 1200W/50A Regulated Power Supply Unit
- Cable d'alimentació CA
- Manual d'instruccions

Descripció de la imatge: 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. Producte acabatview
Familiarize yourself with the various components and features of the SKYRC eFUEL 1200W/50A Power Supply.

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

Descripció de la imatge: 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 Tauler frontal
- Voltage/Current Read Out: Digital display showing the current output voltage i amperage.
- Voltage Adjustment Dial: Rotary knob to precisely adjust the output voltagi de 15V a 30V.
4.2 Panell posterior

Descripció de la imatge: Un primer pla 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.
- Presa d'entrada de CA: For connecting the provided AC power cord (100-240V AC).
- Interruptor d'alimentació: Main ON/OFF switch for the unit.
- Ventilador de refrigeració: Temperature-controlled fan for efficient heat dissipation.
4.3 Top Panel Outputs

Descripció de la imatge: Un primer pla 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): Per carregar dispositius alimentats per USB.
- Temperature Controlled Smart Fan: Additional cooling fan located on the side, near the output ports.
4.4 Característiques de protecció

Descripció de la imatge: 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.
- Protecció contra la temperatura: S'apaga automàticament si la temperatura interna supera els límits de seguretat.
- Protecció sobre corrent: Evita danys per un consum excessiu de corrent.
- Protecció contra curtcircuits: Protects the unit and connected devices from short circuits.
5. Configuració
- Col·locació: 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.
- Connexió d'alimentació:
- Ensure the main power switch on the rear panel is in the "OFF" position.
- Connecteu el cable d'alimentació de CA proporcionat a la presa d'entrada de CA del panell posterior de la font d'alimentació.
- Plug the other end of the AC power cord into a suitable wall outlet (100-240V AC, 50/60Hz).
- Encesa inicial:
- 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 i amperage.
- Verify that the cooling fan operates briefly upon startup or when the unit heats up.
6. Instruccions de funcionament
6.1 Ajust del volum de sortidatage
- With the power supply turned on, observe the voltage reading on the front digital display.
- Gira el Voltage Adjustment Dial on the front panel clockwise to increase the voltage or counter-clockwise to decrease it.
- Ajusteu el voltage 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 voltagi segons sigui necessari.
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 voltagConfiguració.
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. Manteniment
- Neteja: Desconnecteu l'alimentació de la presa de corrent abans de netejar-lo. Feu servir un drap suau i sec per netejar l'exterior. No utilitzeu netejadors líquids ni dissolvents.
- Ventilació: Regularly check that the ventilation openings and cooling fans are free from dust and debris. Use compressed air to gently clear any blockages.
- Emmagatzematge: Quan no la feu servir durant períodes prolongats, guardeu la font d'alimentació en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Inspecció: Periodically inspect the AC power cord for any signs of damage. If damaged, replace it with an appropriate cord.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense engegada/Pantalla apagada |
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| Sense sortida voltage/actual |
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| Unit overheats/Fan constantly running at high speed |
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9. Especificacions
| Característica | Detall |
|---|---|
| Entrada Voltage | 100-240V AC |
| Vol. De sortidatage | 15-30V CC (ajustable) |
| Corrent de sortida | Main Output: Max. 50A Auxiliary Outputs: 3 x Max. 10A |
| Potència de sortidatage | 1200W |
| Sortida USB | 5 V / 2.1 A |
| Sistema de refrigeració | Ventilador de temperatura controlada |
| Característiques de protecció | Over Temperature, Over Current, Short Circuit |
| Dimensions (L x A x A) | 12.01 x 6.69 x 3.35 polzades (305 x 170 x 85 mm) |
| Pes | 8.68 lliures (3.94 kg) |

Descripció de la imatge: A diagram showing the SKYRC eFUEL 1200W/50A Power Supply with its dimensions labeled: 305mm (length), 170mm (width), and 85mm (height).
10. Garantia i Suport
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 weblloc web. Conserveu el rebut de compra com a comprovant de compra per a reclamacions de garantia.
For further assistance, you may contact your local distributor or the retailer from whom you purchased the product.





