DC to DC 4V-38V to 1.25V-36V 5A Step Down Buck Power Supply Module XL4015 by Envistia Mall
USD 8
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Ideal for regulating battery voltage down to the required levels for many electronic circuits.
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What Stands Out
Product Details
- PWM buck (step-down) DC/DC converter module provides 1.25V to 36V continuously adjustable output voltage at up to 5A current with a 4V to 38V input
- ideal for regulating 12V, 18V or 24V battery voltage down to the 12V, 9V, 5V or 3.3V levels required by many electronic circuits. For example, it could step a 12V car battery down to 5V for USB-powered devices such as cell phones or Arduino microcontrollers
- Output voltage level is adjustable with the onboard potentiometer
| Brand Name | Envistia |
| Model | XL4015 CV Module |
| UPC | 732387202899 |
| Manufacturer | Envistia Mall |
| Part Number | XL4015 CV Module |
| Power Source | Battery Powered |
| Mounting Type | PCB Mount |
| Current Rating | 5 Amps |
| Specification Met | CE, FCC, RoHS, UL |
| Brand | Envistia |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Electronics Hobbyists
Ideal for DIY projects requiring regulated voltage in various ranges for components and circuits.
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Power Supply Applications
Perfect for powering devices that need a stable lower voltage from higher voltages, up to 36V output.
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Prototyping Engineers
Suitable for engineers testing circuits where adjustable voltage levels are necessary for development and experimentation.
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High-Power Applications
Not suitable for projects requiring more than 5A current or high wattage applications like motors.
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Non-Electronic Users
Users without electronic knowledge may struggle to implement it correctly in their projects.
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Permanent Installations
Not ideal for fixed installations due to its module nature and lack of robust casing for environmental protection.
Product Description
Customer Questions & Answers
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Question:
What is the input voltage range for the XL4015 Step Down Buck Power Supply Module?
Answer: The XL4015 Step Down Buck Power Supply Module accepts an input voltage range of 4V to 38V. This wide range allows it to be used with various power sources, making it versatile for multiple applications. For instance, if you're powering various electronic projects with a 12V power supply, this module can efficiently step down the voltage to 5V or any custom voltage level you require, enhancing its usability in DIY electronics and hobbyist projects. -
Question:
What is the output current capacity of the XL4015 module?
Answer: The XL4015 module can deliver up to 5A of output current. This capacity makes it suitable for powering devices that require considerable current, such as LED strips or small motors. Additionally, it features a thermal shutdown protection, ensuring safe operation under high load conditions by preventing overheating, which is crucial for maintaining longevity and reliability in various applications. -
Question:
Can I adjust the output voltage of the XL4015 module?
Answer: Yes, the output voltage of the XL4015 module can be adjusted from 1.25V to 36V. This feature provides flexibility for different applications where specific voltage levels are needed. By using the onboard potentiometer, you can fine-tune the output voltage according to your project's requirements, making it ideal for charging batteries or powering specific electronic devices with lower voltage requirements. -
Question:
Is there any protection feature included in the XL4015 module?
Answer: The XL4015 module includes several protection features such as overcurrent, thermal shutdown, and short-circuit protection. These safeguards help ensure the module operates safely and effectively, preventing damage to both the module and connected devices. For example, if the output load exceeds the current limit, the module automatically reduces output to protect itself, proving essential for reliable long-term operation in projects. -
Question:
What applications can the XL4015 Buck Converter be used for?
Answer: The XL4015 Buck Converter is versatile and can be used in various applications, including LED lighting, charging batteries, and powering microcontrollers. Whether you’re working on DIY electronics projects, model railroads, or automotive circuits, this module provides a reliable solution for stepping down voltages efficiently. Its adjustable output makes it suitable for powering devices that require specific operating voltages, enhancing project compatibility. -
Question:
How do I connect the XL4015 module to my circuit?
Answer: Connecting the XL4015 module to your circuit is straightforward. You must connect the input voltage to the VIN and GND terminals, and connect your load to the VOUT and GND terminals. Make sure to follow polarity to avoid damage. It’s also advisable to use a multimeter to confirm correct voltage levels after adjusting the output voltage. This simplicity allows quick integration into various projects and ensures minimal setup time for users. -
Question:
Can the XL4015 module be used for charging lithium batteries?
Answer: While the XL4015 module can provide the proper voltage adjustments for lithium batteries, it may not be suitable for dedicated battery charging applications without additional circuitry. For optimal safety and performance, a dedicated charger IC should ideally be used to ensure safe charge curves and protection features. However, for other battery types, the adjustable output is beneficial for powering applications where a specific voltage is required. -
Question:
What is the efficiency rating of the XL4015 Buck Converter?
Answer: The XL4015 Buck Converter boasts an efficiency rate of up to 96%. High efficiency minimizes energy loss, which translates to less heat generation and reduces the need for extensive cooling. This is especially beneficial in battery-powered applications where prolonged operation is required. Therefore, utilizing this module helps maximize battery life and performance in various electronic devices. -
Question:
Is heat dissipation a concern with the XL4015 module?
Answer: Heat dissipation can be a concern when operating at higher loads, although the XL4015 is equipped with thermal shutdown capabilities. To maintain optimal efficiency, adding a heatsink can improve heat management, especially in high-current applications. For example, if you're running the module near its 5A limit continuously, heatsinking can extend the module's lifespan by helping to manage thermal buildup effectively. -
Question:
Where can I buy the XL4015 Step Down Buck Power Supply Module in Palau code?
Answer: You can purchase the XL4015 Step Down Buck Power Supply Module by Envistia Mall at Ubuy. Ubuy is a reliable online platform that offers a variety of electronic components and modules, making it easy for you to find this product and have it delivered to your location. Their customer service and delivery options ensure a hassle-free shopping experience.
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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.
Features & Benefits
- Step-down converter module with 4V-38V input range.
- Adjustable output voltage from 1.25V to 36V.
- Can deliver up to 5A of current.
- Perfect for powering USB devices from car batteries.
- Onboard potentiometer for easy voltage adjustment.
- Versatile for various electronic applications.


