DC 24V to 12V 30A Buck Converter with LED Display & Inline Fuse | Waterproof Step Down Transformer for Car, Truck, GPS & CCTV with 16AWG Wires

16AWG Thickened Cables Long-Term 30A Full Load Support Built with premium 16AWG copper wires, this converter delivers up to 30A continuous output with minimal heat generation. Equipped with a replaceable inline fuse to provide an extra layer of overcurrent protection for your connected devices. Suitable for applications requiring strict circuit protection like CCTV, GPS, and LED systems.

Thermal Protection ligent 24V to 12V DC-DC Transformer Shutdown & Restart That auto shuts off when internal temps exceed 100°C, protecting both device and load. When cooled below 100°C, it auto-recovers without manual intervention, ensuring uninterrupted operation. Ideal for enclosed or high-heat spaces in RVs, trucks, solar boxes, and engine compartments.

W-Shaped Heat Sink, IP67 Waterproof, and Multi-Protection Durable aluminum case with W-shaped fins maximizes cooling. Rated IP67 waterproof, this converter thrives in harsh environments. Full protection includes over-voltage, over-current, over-temperature, and short-circuit defense. Perfect for marine power setups, RVs, camping, solar inverters, and industrial 12V systems.

THLY 24V to 12V Step-Down Converter

High-Performance 24V to 12V Step-Down Converter with Real-Time Voltage Display & Smart MCU For Truck, RV, Marine & Outdoor Power Solutions

Reliable 12V Power Anytime, Anywhere

Perfect for powering sensitive electronics, LED lights, GPS, monitors, and audio equipment inside your RV or camper.

Stable 12V Output

Smart Real-Time Voltage Monitoring

Easy Installation for Any Vehicle or Boat

Heavy-Duty Power for Outdoor Adventures

Whether you're camping, boating, or overlanding, this 30A converter delivers consistent, safe power for your devices.

Benefits

Real-Time LED Voltage Display

MCU Smart Protection

Efficient Cooling

Heavy-Duty Cabling

Waterproof IP67 Housing

Ready for Wet Environments

Ideal for Marine, Truck, Off-Road, and Camping Applications

30A Continuous Output

Stable 12V Power Delivery

Wide Range of Applications

Waterproof Voltage Regulator for Car, CCTV, GPS

Thicker Cables, Stronger Power

Heavy-Duty 16AWG Cables

Engineered for Precision and Durability

Refined

Details

, Superior Quality

Converter Connection

Input: red(+) black(-)

Output: yellow(+) black(-)

Protection: input transient high voltage protection, output over-current protection, chip over-temperature protection. (please note that there is no input short circuit protection and reversed connection protection, please connect wires correctly, or the power may be burnt)