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Item #:
221731746
DROK 12v to 9v Buck Converter, DC 8-35V to 9V 2A 18W Voltage Regulator Board Power Supply Module, 9V 12V 24V Waterproof Car Volt Step Down Buck
Item #:
221731746
LAK 348099
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, August 18
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Wide Input Range
Supports an input voltage range from 8V to 35V, ensuring compatibility with various power sources for versatile usage in different applications.
Robust Waterproof Design
Built with a waterproof casing, this converter is ideal for outdoor use, providing reliability and durability even in harsh weather conditions.
High Efficiency
Delivers up to 3A and 18W power while minimizing heat loss, ensuring your devices receive stable voltage without excessive energy waste.
Product Details
- PARAMETER --- input voltage DC 8V-35V (9V 12V 24V 30V); output voltage DC 9V; output current 2A; output power 18W.
- APPLICATION --- 12v to 9v step down converter. Can be used for car audio, LED display; motor, speaker; auto map navigator; hard disk player; media; electric fan; toy cars; air conditioning; solar energy, etc.
- PROTECTION --- over-current protection; over-temp protection; input reverse connection protection; short-circuit protection; waterproof; dust-proof; moisture-proof; shock-proof.
- CONVERSION EFFICIENCY --- over 95% max.
- FEATURE --- high conversion efficiency, low heat generation; aluminum case, good heat dissipation, high safety.
| Brand | DROK |
| Number of Items | 1 |
| Manufacturer | DROK |
| Input Voltage | 12 volts, 24 volts, 35 volts, 9 volts |
| Output Voltage | 9 volts |
| Number of Outlets | 1 |
| Power Source | DC power supply |
| Color | multicolor |
| Item Weight | 0.22 lbs (100 grams) |
Who Should Buy?
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DIY Electronics Projects
Ideal for hobbyists working on projects requiring a stable 6V output from a 12V source.
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Automotive Applications
Useful for reducing voltage in automotive systems needing 6V for various electronic components.
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Waterproof Needs
Perfect for outdoor applications where waterproofing is crucial for reliable operation in wet conditions.
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High Power Devices
Not suitable for devices requiring more than 3A or 18W, as it may overheat or fail.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the DROK 12V to 6V Reducer used for?
Answer: The DROK 12V to 6V Reducer is a DC to DC buck converter designed to step down voltage from 8V-35V to a stable 6V output. It's ideal for applications that require a reliable power source with lower voltage requirements, such as powering LED strips, microcontrollers, or other low-voltage electronic devices. The product is versatile and can be used in various settings including automotive, DIY electronics projects, and home automation systems. -
Question:
Is the DROK Reducer waterproof?
Answer: Yes, the DROK 12V to 6V Reducer is waterproof, which makes it suitable for outdoor applications or environments where moisture might be a concern. The waterproof design ensures additional protection against water splashes and allows it to function effectively in various weather conditions, making it an excellent choice for garden lighting or marine applications. -
Question:
What is the maximum load current for the DROK 12V to 6V Reducer?
Answer: The DROK 12V to 6V Reducer can handle a maximum load current of 3A. This allows it to power devices that require up to 18W of power. This capability makes it perfect for applications involving LED lights or low-power devices, ensuring consistent performance without overheating or damaging the converter. -
Question:
What are the input voltage specifications for this reducer?
Answer: The input voltage range for the DROK 12V to 6V Reducer is between 8V and 35V. This broad range allows it to be compatible with various power sources, including car batteries and solar panels. Users can count on this flexibility to adapt to different setups without needing additional converters. -
Question:
How to install the DROK 12V to 6V Buck Converter?
Answer: Installing the DROK 12V to 6V Buck Converter involves connecting the input terminals to your power source and the output terminals to your load. Ensure to observe proper polarity during connection to prevent damage. The compact design facilitates easy integration into different circuits or applications, such as automotive lighting systems or LED setups. -
Question:
Can the DROK reducer be used with solar panels?
Answer: Yes, the DROK 12V to 6V Reducer can be effectively used with solar panels, particularly in configurations where you need to power devices at 6V. By connecting the output from the solar panel to the reducer, users can efficiently regulate the voltage to meet the requirements of electronic devices, especially in off-grid solar applications. -
Question:
What makes this buck converter ideal for DIY projects?
Answer: The DROK 12V to 6V Reducer is ideal for DIY projects due to its compact size, easy installation, and waterproof design. Its versatile input voltage range allows hobbyists to utilize various power sources while providing stable output for microcontrollers, sensors, and LED lighting, making it a favorite among electronics enthusiasts and makers. -
Question:
Does the DROK reducer have any thermal protection features?
Answer: The DROK 12V to 6V Reducer is designed with built-in thermal protection features to prevent overheating during operation. This feature allows the converter to maintain optimal performance even under high load conditions, ensuring the longevity of the device while safeguarding connected components from potential damage due to excessive heat. -
Question:
Where can I buy the DROK 12V to 6V Reducer in Laos?
Answer: You can buy the DROK 12V to 6V Reducer from Ubuy in Laos. Ubuy offers a wide selection of electronic components, including this buck converter, allowing you to conveniently purchase products and have them delivered right to your door while exploring different options available on their platform. -
Question:
What is the efficiency of the DROK 12V to 6V converter?
Answer: The DROK 12V to 6V Reducer boasts a high conversion efficiency, often exceeding 90%. This means that most of the input power is effectively converted into usable output voltage, with minimal energy loss. This efficiency is particularly beneficial in battery-powered applications, as it reduces overall power consumption and extends the operational time of devices.
DROK Power Converters Editorial Review
The DC to DC converters reviewed by customers have generally received positive feedback for their effectiveness in stepping down voltages, particularly in various DIY and automotive applications. Users have commended the device for its ease of installation and compact design, which allows it to fit into tight spaces with minimal fuss. Many have successfully utilized these converters for specific needs, such as adapting power supplies for 6V devices in a 12V setup, powering alarm systems, deer cameras, and even vintage car components after conversion to 12V systems. Despite the strong performance noted by a majority of users, there are some concerns regarding durability over time. A notable review mentioned that one converter lasted only 14 months when used to power a low-demand radio, suggesting that durability could be an issue for some users under certain conditions. Additionally, while the converters perform well for short tasks with higher loads, some customers pointed out that they can overheat if operated near their maximum load for extended periods, recommending that they be kept to approximately one-third of their rated amperage for longer usages. Overall, while the converters are highly recommended for their performance and functionality, potential buyers should be aware of the Considerations regarding heat management and longevity. **
Customer Reviews & Ratings
18 customers ratings
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5 Star
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4 Star
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1 Star
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Pros
- Easy to install and compact design
- Effective in stepping down voltage for various applications
- Suitable for DIY projects and automotive uses
- Received praise for reliability in numerous setups
Cons
- Durability may be an issue after extended use (e.g., lasting only 14 months)
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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LAK 348099
Order now and get it around Tuesday, August 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High conversion efficiency of up to 90%.
- Designed for safe use with over temperature and over current protection.
- Durable construction protects against water, moisture, and shock.
- Low power consumption makes it energy efficient.
- Input voltage must be at least 3V higher than output.
- Ideal for synchronous rectification in non-isolated applications.
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