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UAVMODEL

SkyRC PC1200W 30V Power Supply

$354.00

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1047767233615

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Tag : battery balance charger , Battery Balancer , battery charger
eFUEL 1200W 50A Switching Power Supply – Product Details
eFUEL 1200W 50A Switching Power Supply

1200W High Power

Continuous 50A output, handles heavy loads

Wide Voltage Input

AC 100‑240V worldwide, active PFC

Multiple Protections

Over-current / Over-voltage / Over-load / Over-temperature

Multiple Outputs

2×XT90 main + 3×auxiliary + USB

eFUEL 1200W (50A) AC/DC Switching Power Supply V2 (SKYRC) is designed and manufactured by skilled professionals using the highest standards of workmanship. It converts standard household AC 100‑240V mains power to DC 15‑30V output, delivering up to 50A continuous current. The two main output ports are equipped with XT90 connectors (converted from banana jacks), providing convenient and safe charging for mainstream batteries while effectively preventing reverse polarity. Additionally, it features three auxiliary outputs (each up to 10A) with independent ON/OFF switches, plus two 5V/2.1A USB ports, allowing simultaneous powering of multiple chargers or mobile devices. Smart temperature‑controlled fans, comprehensive protections (over‑current, over‑voltage, over‑load, over‑temperature), and an LCD that displays real‑time voltage and current ensure safe and stable operation worldwide (100‑240V).

1200W continuous output Output voltage 15‑30V adjustable Dual main XT90 outputs (total 50A) Three auxiliary outputs (10A each) 2×USB 5V/2.1A Active PFC, 89% efficiency
Note: To achieve the full 1200W output, the output voltage must be set to 24V or higher (Ohm's law: P=U×I). Before use, ensure your load devices accept 15‑30V DC input.
Specifications
Input Voltage AC 100‑240V
Input Frequency 50‑60 Hz
Input Fuse 20A Fuse
Output Voltage DC 15‑30V ±0.5V
Output Current 50A ±1A (max. limited by power)
Output Voltage Ripple <1200 mV
Voltage Accuracy ±0.3V
Current Accuracy ±0.5A
Efficiency 89%
Power Factor >0.98
Operating Temperature 0‑40℃
Over‑temperature Protection <65℃ (fan turns on at 50℃)
Cooling Temperature‑controlled fan
Dimensions 268 × 165 × 74 mm
Weight 3.08 kg
Main Outputs 2 ports (XT90 connectors), total max 50A
Auxiliary Outputs 3 ports (10A each), with ON/OFF switches
USB Outputs 2 ports, total 5V/2.1A
Output Power Chart
Output Voltage (V) Max Current (A) Max Power (W)
15 50.0 750
16 50.0 800
17 50.0 850
18 50.0 900
19 50.0 950
20 50.0 1000
21 50.0 1050
22 50.0 1100
23 50.0 1150
24 50.0 1200
25 48.0 1200
26 46.2 1200
27 44.4 1200
28 42.9 1200
29 41.4 1200
30 40.0 1200
To achieve full 1200W output, output voltage must be ≥24V. At 30V, max current is limited to 40A.
Frequently Asked Questions
Q1: Can I power multiple drone chargers at the same time?
Yes. The two main outputs (XT90) have a combined current limit of 50A, and the three auxiliary outputs (10A each) have independent switches, allowing you to connect different chargers. However, ensure that the total current drawn from all outputs does not exceed the power supply's rated power (e.g., 1200W at 24V). It is recommended to distribute loads according to each charger's actual power consumption.
Q2: How do I set the voltage to get the maximum 1200W output?
Turn the output voltage adjustment dial to ≥24V. At 24V, the maximum current is 50A (1200W); at 30V, the current is automatically limited to 40A (still 1200W). Refer to the output power chart above to avoid overloading and triggering protection.
Q3: Can the auxiliary output (10A max) be used for high‑power chargers (e.g., above 30A)?
No. Each auxiliary output is limited to 10A and is only suitable for small to medium power loads (e.g., small chargers or accessories). High‑power chargers must be connected to the main outputs (XT90, total 50A).
Q4: Will voltage fluctuations affect output stability when used in outdoor drone operations?
This power supply supports worldwide wide‑range AC input (100‑240V) with built‑in active PFC (power factor >0.98) and voltage regulation circuitry. Output voltage accuracy is ±0.3V with ripple <1200mV, ensuring stable operation even with common mains fluctuations, so your chargers work reliably.
Q5: Will prolonged high‑load operation (e.g., continuous 50A) trigger over‑temperature protection?
The power supply features a smart temperature‑controlled fan that automatically starts when the internal temperature reaches 50℃. If the temperature continues to rise to 65℃, over‑temperature protection will cut off output to safeguard the unit. It is recommended to use the unit in a well‑ventilated area with ambient temperature between 0‑40℃ and avoid blocking the air inlets/outlets.
Q6: The main outputs use XT90 connectors. What if my charger has a different plug?
The factory wiring is already converted to XT90. You can make your own adapter cables (paying attention to polarity) or use the auxiliary output terminals (with appropriate adapters). Always double‑check polarity to avoid reverse polarity damage.
Q7: Can I replace the input fuse (20A) myself if it blows?
The fuse is located inside the AC input socket and is rated 20A. If it blows, it is recommended to have it replaced by a professional with an identical fuse. Before doing so, check for input voltage or load abnormalities. Never use a higher‑rated fuse.
Package Contents
eFUEL 50A Switching Power Supply main unit × 1 AC power cord × 1 User manual × 1
Note: Main outputs are already fitted with XT90 connectors. Auxiliary outputs and USB ports are integrated on the front panel; no additional accessories are needed.



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