🔋 Product Description: YJ24J13810J-L DC-DC Converter 24V to 13.8V 10A Step Down Power Supply
The YJ24J13810J-L DC-DC Converter is a high-efficiency step-down power supply module designed to convert 24V DC (15–36V input range) to a stable 13.8V DC output with up to 10A of continuous current.
Perfect for powering 12V electronics from 24V battery systems, this converter ensures reliable, regulated power for automotive, solar, marine, and industrial applications.
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⚙️ Key Features
• Wide Input Range: 15V–36V DC input (ideal for 24V systems)
• Stable Output Voltage: 13.8V DC ±0.2V
• High Output Current: Up to 10A continuous load
• High Efficiency: Low heat generation and energy loss
• Overload & Overheat Protection: Built-in safety for long-term use
• Compact and Durable Design: Encapsulated module for vibration and moisture resistance
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🔌 Wiring Guide
• Input (IN):
• Red (R): Positive (+)
• Black (B): Negative (–)
• Output (OUT):
• Yellow (Y): Positive (+)
• Black (B): Negative (–)
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⚡ Applications
• 24V trucks, buses, and RVs
• Solar power systems and battery banks
• Car radios, GPS units, and LED lighting
• CCTV camera systems and communication equipment
• Industrial control and automation systems
Parameter
Value
Model
YJ24J13810J-L
Input Voltage
15V – 36V DC
Output Voltage
13.8V DC
Output Current
10A Max
Power
138W Max
Efficiency
≥ 90%
Cooling
Passive / Natural
Dimensions
Compact and lightweight design
