แแ แแแฃแแแก #:
8751947
300W 20A DC-DC Step Down Converter Constant Current Adjustable Converter Step Down Voltage Module Volt Reducer Transformer Module
แแ แแแฃแแแก #:
8751947
GEL 62
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from แแจแจ
แฒกแแฌแงแแแจแ
แแแแแ แขแแ แแแฃแแแ USA แแแฆแแแแแแแ
แจแแฃแแแแแแ แแฎแแแแ แแ แแแแฆแแ แกแแแจแแแแแ, แแแแแกแขแ 18
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of แแจแจ store (110-120). Recommended power converters แแงแแแ แแฎแแ.
What Stands Out
High Power Efficiency
This 300W DC-DC converter ensures consistent performance with high energy conversion rates, reducing waste and optimizing power management for your devices.
Adjustable Voltage Output
With an adjustable output, this converter caters to various applications, allowing users to customize voltage levels precisely for their specific power needs.
Constant Current Mode
The built-in constant current feature stabilizes the output, protecting sensitive components in your circuits, providing reliability and extended lifespan.
แฒแ แแแฃแฅแขแแก แแฆแฌแแ แแแแแ
- Wide input voltage range from 6V to 40V
- Up to 96% efficiency at 20A, converting 24V to 12V
- Designed with 75V/80A large current dual MOS tube
- Uses high frequency low resistance electrolytic capacitor for stable output
- Convenient wiring with large current 30A screw terminals
- DC-DC 20A constant current adjustable converter with 6-40V input and 1.25V-36V output
| Brand Name | Walfront |
| UPC | 736691393502 |
| Manufacturer | Walfront |
| Part Number | Walfrontbi91m40tau |
| Unit Count | 1.0 Count |
| Power Source | DC |
| Mounting Type | Rack Mount |
| Current Rating | 15 Amps, 20 Amps |
| Item Dimensions D x W x H | 1.06"D x 2.09"W x 1.06"H (2.7 x 5.3 x 2.7 cm) |
| Specification Met | CE, FCC, UL |
| Brand | Walfront |
| Product Dimensions (L x W x H) | 1.06"D x 2.09"W x 1.06"H (2.7 x 5.3 x 2.7 cm) |
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
-
DIY Electronics Enthusiasts
Ideal for hobbyists needing adjustable voltage for custom projects, offering flexibility and efficient power management.
-
Electric Vehicle Builders
Perfect for modifying battery voltages in electric vehicles, allowing for optimal performance and energy efficiency.
-
Solar Power Users
Great for solar setups needing to convert high voltage to usable levels, enhancing energy usability and management.
-
High Power Applications
Not suitable for applications requiring over 300W, risking overheating and potential damage to components.
แแ แแแฃแฅแขแแก แแฆแฌแแ แแแแแ
300W 20A DC-DC Step Down Converter Constant Current Adjustable Converter Step Down Voltage Module Volt Reducer Transformer Module
About This Item
Introducing our 300W 20A DC-DC Step Down Converter - the perfect solution for all your voltage conversion needs. Whether you're an electronics enthusiast or a business owner looking to optimize your power supply, this constant current adjustable converter is a must-have. With a voltage input range of 6V to 40V DC (10V to 40V recommended) and an output voltage range of 1.2V to 36V DC, this module offers versatility for a wide range of applications. It is designed with ultra-low ripple stable output, ensuring precise and stable output voltage and current adjustments. One of the standout features of this converter is its high efficiency of 95% (24V to 12V, 20A), which means minimal energy loss during the conversion process.
This translates to more power and fewer worries about wasting energy. Additionally, the module is equipped with two heat sinks for enhanced heat dissipation, allowing for reliable and continuous operation without the risk of overheating. This feature is particularly beneficial for demanding projects that require prolonged use. Safety is a top priority, which is why this module comes with built-in short circuit protection. This ensures that your devices and equipment are protected from any potential overloads or electrical faults, giving you peace of mind. The compact size of 60 x 53 x 27mm (2.36 x 2.08 x 1.06 inches) makes it easy to integrate into your setup without taking up too much space.
The terminal wiring method simplifies the installation process, enabling a hassle-free experience. Whether you're an experienced professional or just starting with electronics, this module is user-friendly and allows for precise adjustments. The CV output constant voltage and CC output constant current features make it versatile and suitable for various applications. In the package, you will receive one module that includes all the necessary components for immediate use. Please note that the new and old types of this product will be sent randomly, so keep that in mind when placing your order. Upgrade your power supply capabilities with our 300W 20A DC-DC Step Down Converter.
It's the ideal choice for electronics enthusiasts, hobbyists, and business owners alike. Order yours today and experience the benefits of efficient and reliable voltage conversion.
แแแฅแแ แ แแแแ แจแแแแแฎแแ? แแแแแแแ แแแ แฉแแแจแ
แแแแฎแแแ แแแแแแ แจแแแแแฎแแแแ แแ แแแกแฃแฎแแแ
-
แแแแฎแแ:
What is a 300W 20A DC-DC Step Down Converter?
แแแกแฃแฎแ: A 300W 20A DC-DC Step Down Converter is an electronic device designed to convert a higher DC voltage to a lower DC voltage while maintaining a constant current output. This is particularly useful when powering devices that require a specific voltage level which is lower than the input voltage. Many applications include LED lighting, battery charging, and power supply for various electronic projects where voltage regulation is critical. -
แแแแฎแแ:
How does the constant current feature work?
แแแกแฃแฎแ: The constant current feature of the 300W 20A DC-DC Step Down Converter allows it to provide a steady, predetermined current value regardless of changes in load resistance or input voltage. This is achieved by continuously monitoring the output current and adjusting the output voltage as necessary to maintain that current. This feature is essential for applications like LED powering or charging batteries where variations in current can lead to damage or inefficiency. -
แแแแฎแแ:
What kind of inputs can this converter handle?
แแแกแฃแฎแ: The 300W 20A DC-DC Step Down Converter is designed to accept various DC input voltages, typically ranging from a higher voltage source, like a battery or power supply, to deliver a stable lower voltage output. Common input voltages might range from 24V to 60V DC. Be sure to consult the technical specifications to ensure compatibility with your specific power source. -
แแแแฎแแ:
Can this module be used for IKEA LED lights?
แแแกแฃแฎแ: Yes, the 300W 20A DC-DC Step Down Converter is well-suited for powering IKEA LED lights, which often require a lower and regulated power supply. By adjusting the output voltage to match the LEDs' specifications, this converter ensures optimal performance and longevity of the lighting system, making it ideal for both home and professional setups. -
แแแแฎแแ:
Is it safe to use this step-down converter for sensitive electronics?
แแแกแฃแฎแ: Yes, this converter is specifically designed for safe use with sensitive electronics, as it provides stable voltage and current. Incorporating features like over-current protection and thermal regulation, it mitigates risks associated with fluctuating power supply, ensuring that delicate devices are protected while receiving the necessary power for operation. -
แแแแฎแแ:
What are practical applications for this converter in DIY projects?
แแแกแฃแฎแ: In DIY electronics projects, the 300W 20A DC-DC Step Down Converter can be used in a variety of situations, such as powering microcontrollers, LED strips, or devices that require precise voltage like Raspberry Pi or Arduino projects. Its adjustable output allows creators to tailor the voltage to suit their specific needs, making it a versatile addition to any maker's toolkit. -
แแแแฎแแ:
How do I adjust the output voltage on this converter?
แแแกแฃแฎแ: To adjust the output voltage on the 300W 20A DC-DC Step Down Converter, you can use a small screwdriver to turn the adjustable potentiometer on the module. This allows you to dial in the desired output voltage accurately. It's important to use a multimeter to measure the output voltage while making adjustments to ensure that you achieve the required settings for your specific application. -
แแแแฎแแ:
What is the difference between this constant current module and others?
แแแกแฃแฎแ: The primary distinction of the 300W 20A DC-DC Step Down Converter is its capability to both step down voltage and maintain a constant output current, setting it apart from non-constant current modules. This feature makes it particularly advantageous in applications where consistent current levels are crucial, such as for LED lighting or battery charging, ensuring enhanced performance and device protection. -
แแแแฎแแ:
Can multiple converters be used in parallel for higher current applications?
แแแกแฃแฎแ: Yes, multiple 300W 20A DC-DC Step Down Converters can be used in parallel by carefully balancing the load between them, allowing for higher current output than a single module can provide. However, it's essential to ensure that they share a common load and that isolating diodes are utilized to prevent back-feeding, thereby achieving efficient power distribution in high-circuit applications. -
แแแแฎแแ:
Where can I buy the 300W 20A DC-DC Step Down Converter in Georgia?
แแแกแฃแฎแ: You can conveniently purchase the 300W 20A DC-DC Step Down Converter from Ubuy, which offers a reliable platform for electronics and components. Ubuy provides extensive selection and delivery options tailored for your region, making it easier to find the specific items you need for your projects or applications.
Walfront Power Converters Editorial Review
แกแแ แแแแฅแชแแ แแแแแฎแแแแแแ แแแ แแแแซแแแแ
Customer Reviews & Ratings
1 แแแแฎแแแ แแแแแก แจแแคแแกแแแ
-
5 แแแ แกแแแแแแ
100%
-
4 แแแ แกแแแแแแ
0%
-
3 แแแ แกแแแแแแ
0%
-
2 แแแ แกแแแแแแ
0%
-
1 แแแ แกแแแแแแ
0%
แแ แแ แแแฃแฅแขแแก แแแแแฎแแแแ
แแแฃแแแแ แแ แแฅแแแแ แแแ แแแ แกแฎแแ แแแแฎแแแ แแแแแแก
แฒแแแแแแแ
- Highly efficient voltage reduction
- constant current output
- Adjustable settings for flexibility
- Compact and easy to install
- Durable and long-lasting performance
แแแแฃแกแแแ
- Initial setup may require careful adjustment.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
โThe product received very good packaging & safeโฆThank Youโ
16 June 2026 ยท via Trustpilot
SJ
Shawati
Verified buyer
โAccurate delivery timing givenโ
16 June 2026 ยท via Trustpilot
YB
Youcef
Verified buyer
โNot madly expensive like I thought, and much quicker than promised.โ
15 June 2026 ยท via Trustpilot
LM
Leila
Verified buyer
โNever dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!โ
6/7/2026 ยท via Trustpilot
KA
Kwame
Verified buyer
โThe process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.โ
12 June 2026 ยท via Trustpilot
แฃแกแแคแ แแฎแ แแแแขแ แแแ
Global Delivery
Easy Returns
Genuine Products
Product Price History
แแแแจแแแแแแแแแ แแแคแแ แแแชแแ
- แจแแแฆแฃแแแแแ: แแแฎแแแ, แแแแแแแแแกแฌแแแแ, แ แแ แกแแแฆแแแ แแแ แแ แแแแแแแแแแ แแ แแแฃแฅแขแแแแกแแแแก แแฌแแ แแแแแแแก แแแ แแแขแแ แจแแแซแแแแ แแ แแงแแก แแแฅแแแแ; แแฌแแ แแแแแแแก แแแแกแแฎแฃแ แแแแก แแแ แแแแขแ แแแ แจแแแซแแแแ แแ แแงแแก แฎแแแแแกแแฌแแแแแ; แแ แแแฃแฅแขแแก แแแกแขแ แฃแฅแชแแแแ แแ แฃแกแแคแ แแฎแแแแแก แแแคแ แแฎแแแแแแแ แจแแแซแแแแ แแ แแงแแก แแแแแจแแฃแแแแแก แฅแแแงแแแก แแแแแ; แแ แแแฃแฅแขแแแ (แแ แแแกแแแ แแแแแแจแแ แแแฃแแ แแแกแแแแแ) แจแแแซแแแแ แแ แแงแแก แจแแแฃแจแแแแแฃแแ แแแแแจแแฃแแแแแก แฅแแแงแแแก แกแขแแแแแ แขแแแแก, แกแแแชแแคแแแแชแแแแแกแ แแ แแแ แแแ แแแแก แแแแฎแแแแแแแก แจแแกแแแแแแกแแ; แแ แแ แแแฃแฅแขแแแ แจแแแซแแแแ แแ แจแแแกแแแแแแแแแแก แแแแแจแแฃแแแแแก แฅแแแงแแแก แซแแแแแกแ แแ แกแฎแแ แแแแฅแขแ แ แกแขแแแแแ แขแแแก (แกแแญแแ แแแแแก แจแแแแฎแแแแแจแ แกแแญแแ แแ แแแแแขแแ แ แแ แแแแแแงแแแแ). แแแแฆแแแ แแแกแฃแฎแแกแแแแแแแแ แฃแแ แฃแแแแแงแแก, แ แแ แแ แแแฃแฅแขแ แแแแแแแแ แแ แจแแแแแขแแแแก แแแแแจแแฃแแแแแก แฅแแแงแแแแจแ. Ubuy-แก แแ แแแกแ แแคแแแแ แแแฃแแ แแแ แแแแก แแแจแแแแแแ แจแแแแแแแกแแก แแแแฆแแแ แแ แแก แ แแแแกแขแ แแ แแแฃแแ แแแแแ แขแแแ แ แแ แแแ แฃแแแ แแแแแแแแแกแฌแแแแก แแแแแจแแฃแแแแแก แฅแแแงแแแก แงแแแแ แแแแแแ แแ แแแแฃแแแแ.
- Ubuy-แแ แฉแแแแแแแแแ แงแแแแ แแ แแแฃแฅแขแ แแ แแ แแก แแแงแแแแแจแ, แ แแแแแ Ubuy แแ แแก แแแแแแแฃแ แ แกแแซแแแแ แกแแกแขแแแ แแ แแ แแแฃแฅแขแแแ แแฅแแแแแแแแ แแแ แกแแแฅแกแแแ แขแ/แกแแแแญแ แ แ แแแฃแแแชแแแแก.
GEL 62
แจแแฃแแแแแแ แแฎแแแแ แแ แแแแฆแแ แกแแแจแแแแแ, แแแแแกแขแ 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.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
แแแฎแแกแแแแแแแแแ แแ แฃแแแ แแขแแกแแแแแ
- Input voltage range: 6V - 40V
- Efficiency up to 96% at 20A output
- 75V/80A large current dual MOS tube design
- Stable output with low ripple using high frequency low resistance electrolytic capacitor
- Convenient wiring with 30A screw terminals
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.