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🛫【Certified Store on JOOM】
A Japanese seller delivering high-quality products across borders!
📦【Shipped from Japan】
We pack carefully and deliver promptly and securely.
🔍【Strict Inspection Based on Japanese Quality Standards】
Only carefully selected products of excellent quality are delivered.
📒【Japanese Instruction Manual May Be Included】
We recommend using a text recognition app for translation.
🛍️【Some items may be based on international specifications】
Thank you for your kind understanding in advance.
👍【If you are satisfied with the product, please "Follow" our store and leave a review!】
Your support means a lot to us 💖
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⚠️【Attention! Please be sure to read before purchasing】⚠️
Does this product match the conditions below?
Please check carefully before placing your order.
🔌【Voltage Compatibility】
This product is designed for use in Japan and operates on 90–110V.
Using it with a different voltage may cause malfunction or damage.
🔌【Plug Type】
The plug type is Type A or Type B, which is standard in Japan.
You may need a plug adapter for use in other countries.
💡【Important Notes on Transformers and Adapters】
🔻 A transformer adjusts the voltage to match your device's requirements.
🔻 A plug adapter only changes the plug shape and does not convert voltage.
👉 Using only a plug adapter without a transformer may damage the product.
🚫【Disclaimer】
We are not responsible for any damage or malfunction caused by
improper use without a transformer.
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Real-time voltage monitoring with LED display: This DC/DC converter 24V to 12V converter features a bright LED display for real-time voltage monitoring. Easily track and understand your system's status at a glance. Ideal for car refrigerators, audio systems, GPS devices, solar panels, boats, golf carts, and LED light bands. Note: A deviation of 0.1V is normal and will not affect performance.
MCU Security Chip for Enhanced Protection: The MCU microcontroller ensures stable operation and protection. It continuously monitors voltage and current from 24VDC to 12VDC, preventing overload, overvoltage, and short circuits. The MCU also activates an integrated temperature control system to prevent overheating, improving safety and reliability.
Thicker Cables—Less Heat: Our 24v to 12v converters use thicker 16 AWG cables, designed to carry higher loads with minimal heat. These cables are significantly thicker than standard models, lowering electrical resistance and increasing efficiency and lifespan. This converter can handle a true 30A load for extended periods, reaching up to 30 minutes or more, making it an ideal and reliable choice for heavy-duty systems like large trucks and solar systems.
Advanced Heat Dissipation with W-Fins: The transformer features a unique W-fin design for advanced heat dissipation, efficiently dissipating heat and keeping your system cool, even under heavy loads. The stylish aluminum body with geometric patterns further enhances the cooling process. This feature is especially beneficial for use in high-temperature environments and limited spaces.
Multiple Protections and Waterproof Design: This converter features overvoltage, overcurrent, overheating, and short circuit protection to ensure safe and stable operation. IP67 waterproof rating means it can operate in humid environments, making it ideal for boats, trucks, trailers, solar power generation equipment, and other harsh outdoor applications.
This 24V-12V step-down converter is designed to provide reliable power for a variety of DC power applications. Designed for vehicles, ships, trailers, solar systems, and industrial equipment, it ensures stable 12V output from a 24V power source. With a maximum output of 30A and 360W, it supports heavy-duty equipment such as refrigerators, LED lights, audio systems, GPS units, and 12V accessories. The converter features a real-time LED display that clearly shows the output voltage, allowing users to monitor system status at a glance. The built-in MCU security chip ensures intelligent protection by constantly adjusting voltage, current, and temperature. This prevents overload, overvoltage, overheating, and short circuits, safely protecting your equipment and power system. The unit features ultra-coarse copper cables, which offer lower electrical resistance, better thermal control, reduced power loss, and extended lifespan. Capable of continuous operation under heavy loads, it is ideal for long-distance travel and large systems such as trucks and off-grid solar energy. Its W-shaped aluminum fins and durable alloy housing ensure reliable operation.
The combination of a 24V DC power supply and a 12V DC power supply provides advanced heat dissipation. This design enhances airflow, keeping the internal temperature low even when working for long periods in cramped or high-temperature environments. The IP67 waterproof rating means the converter can be safely installed in humid or dusty areas. It's fully waterproof and durable, making it suitable for outdoor use in boats, trailers, ship holds, or mobile energy stations. Compact and easy to install, this converter is the perfect choice for DIY enthusiasts and professionals alike. Whether you're upgrading a vehicle installation, building a solar system, or powering equipment on the go, this 24V to 12V converter provides reliable performance, safety, and durability, rain or shine. Input Voltage: 24V DC | Output Voltage: 12V DC | Maximum Output Current: 30A | Maximum Power: 360W | Waterproof Rating: IP67 | Protections: Overvoltage, Overcurrent, Overtemperature, Short Circuit