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Item #:
73138476
2PCS 20A 300W DC-DC Buck Converter Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply
Item #:
73138476
MMK 89454
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Order now and get it around Saturday, August 15
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The buck module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
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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 Voltage Input
Accommodates DC inputs from 6V to 40V, making it versatile for various applications, whether for DIY projects or industrial uses.
Adjustable Output
Output voltage can be finely tuned between 1.2V to 36V, providing flexibility for different electronic components and requirements.
Constant Current Mode
Ensures stable current output for sensitive devices, preventing damage and optimizing performance for LED drivers and batteries.
Product Details
| Brand Name | QCCAN |
| Model | B0B9XGD6MM |
| UPC | 701715530478 |
| Manufacturer | QCCAN |
| Unit Count | 2.0 Count |
| Power Source | Battery Powered |
| Mounting Type | Rack Mount |
| Current Rating | 15 Amps, 20 Amps, 80 Amps |
| Minimum Frequency | 50 Hz |
| 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) |
| Item Weight | 0.14 Kilograms |
| Specification Met | UL |
| Brand | QCCAN |
| 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) |
Who Should Buy?
-
Electronics Hobbyists
Ideal for DIY projects requiring voltage regulation and adjustable current settings in various electronic applications.
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Power Supply Designers
Useful for designing custom power supplies that require stable voltage output across different load conditions.
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Remote Device Powering
Suitable for powering devices that require a specific voltage between 1.2V and 36V from a higher source voltage.
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High-Power Applications
Not suitable for applications needing constant current beyond 20A as it exceeds the module's maximum rating.
Product Description
2PCS 20A 300W DC-DC Buck Converter Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a DC-DC buck converter and how does it work?
Answer: A DC-DC buck converter is a type of power converter that steps down voltage from a higher level to a lower level. It operates by switching on and off rapidly to control the energy flow, adjusting the output voltage as needed. This technology is essential for powering devices that require a specific voltage from a higher voltage source. Common applications include powering microcontrollers, LED lights, and battery chargers where efficiency and heat reduction are critical. -
Question:
What are the key specifications of the 20A 300W buck converter?
Answer: The 20A 300W DC-DC buck converter features an adjustable output voltage ranging from 1.2V to 36V and can handle input voltages from 6V to 40V. This flexibility makes it suitable for a wide range of electronic projects. Its robust design also allows for constant current output, making it perfect for powering LEDs or sensitive electronic components that require stable current regulation to function optimally. -
Question:
Can I use this buck converter for solar power applications?
Answer: Yes, this buck converter is ideal for solar power applications. Its ability to adjust the output voltage means it can effectively manage varying input voltages from solar panels, ensuring that the output is stable and suitable for charging batteries or powering devices directly. By integrating this module into your solar system, you can enhance efficiency and accommodate different load requirements. -
Question:
What is the difference between a buck converter and a linear voltage regulator?
Answer: The primary difference is efficiency. Buck converters are more efficient as they can step down voltage with minimal power loss, making them suitable for high-current applications. In contrast, linear voltage regulators dissipate excess energy as heat, which can lead to inefficiencies. For applications where heat management is crucial or for device longevity, opting for a buck converter like this one is highly recommended. -
Question:
Is this module suitable for high-power LED applications?
Answer: Absolutely! The 20A 300W buck converter is perfect for high-power LED applications. It can provide a stable current output, crucial for driving LEDs without risk of overheating or failure. You can use this module to build LED drivers for lighting systems, exhibitions, or displays where multiple LEDs need to be powered consistently. -
Question:
How do I adjust the output voltage on this buck converter?
Answer: Adjusting the output voltage on this buck converter is quite straightforward. It typically includes a potentiometer that you can turn with a screwdriver to set your desired voltage between 1.2V and 36V. This feature allows for precise control according to the requirements of your specific project or application. Be sure to check the output voltage with a multimeter after adjusting to ensure it meets your needs. -
Question:
What safety features does the buck converter have?
Answer: This buck converter is equipped with various safety features to protect both the module and connected devices. It includes over-current protection, thermal shutdown, and short-circuit protection. These features ensure reliability during operation and help prevent damage from unforeseen electrical issues. This makes it a suitable choice for projects where safety is a top priority. -
Question:
Can I connect multiple buck converters in parallel?
Answer: Connecting multiple buck converters in parallel for increased current capacity can be tricky. It requires careful load balancing to avoid unequal sharing of current, risking damage to the converters. While theoretically possible, it's typically safer to use a single converter rated for your total required current. This approach simplifies design and enhances reliability in your projects. -
Question:
What types of applications can benefit from using this converter?
Answer: This buck converter is versatile and can be used in various applications such as charging batteries, powering LED lights, microcontrollers, and even in robotics projects. Its adjustable voltage output makes it suitable for custom projects where specific voltage and current levels are essential, providing engineers and hobbyists with a reliable solution for their power supply needs. -
Question:
Where can I buy 2PCS 20A 300W DC-DC Buck Converter Step Down Module in Myanmar?
Answer: You can buy the 2PCS 20A 300W DC-DC Buck Converter Step Down Module from Ubuy in Myanmar. Ubuy offers a comprehensive selection of electronic components, ensuring you can find the specific models you need for your projects. Their platform features detailed product descriptions and reviews to assist in your purchasing decision.
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MMK 89454
Order now and get it around Saturday, August 15
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
- Wide input voltage range from 6V to 40V
- Accurately adjusts output voltage and current
- Efficiency can be up to 96%
- Designed with 75V/80A large current dual MOS tube
- High frequency low resistance electrolytic capacitor for stable output
- Convenient wiring with large current 30A screw terminals
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