24V to 12V Step-Down Converter High-Power Truck Image Modification Navigation Vehicle Transformer Power Supply
SPECIFICATIONS
Brand Name: NONE
Certification: CE
Choice: yes
High-concerned chemical: none
Model Number: Buck Converter
Origin: Mainland China
Type: DC/DC Converters
semi_Choice: yes

Installation and usage method
1. Place the voltage reducer in a ventilated and dry place, and properly secure it.
2. Connect the 24V input terminal to the power supply line, with the red wire connected to the positive pole, the yellow wire connected to the ACC start live wire, and the black wire connected to the negative pole/grounding.
3. Connect the 12V input terminal to the 12V electrical appliance. The red wire is the positive pole, the black wire is connected to the negative pole of the electrical appliance, and the yellow wire is the ACC control line
Input terminal
The red wire is connected to the positive input of the 24V power supply, the black wire is connected to the negative input of the 24V power supply, and the yellow wire is connected to the ACC key wire or can be left unconnected
Output terminal
The red wire is connected to the positive output of the 12V power supply, the black wire is connected to the negative output of the 12V power supply, and the yellow wire is connected to the ACC key wire or can be left unconnected











- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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