Adjustable Buck Power Modules for Electronics
Price range: 22.99 € through 26.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
This collection of step-down DC-DC modules offers adjustable output voltages from 1.23V to 40V, with input ranges up to 53V (some support 57V) and current capacities up to 3A. Featuring high efficiency ratings of 92-96% and switching frequencies between 150KHz and 400KHz, these modules include essential protection functions such as short circuit, thermal shutdown, and current limiting. Their compact sizes, ranging from approximately 43mm x 21mm x 14mm to 61.7mm x 26.2mm x 15mm, support low ripple voltage of 30mV to 50mV and can deliver up to 75W of power. Some units feature digital voltmeters with ±0.05V precision, adjustable controls, LED indicators, and memory functions, making them ideal for battery charging, LED driving, power supplies, and laboratory applications.
This versatile collection of DC-DC power modules
Experience reliable and precise power conversion with this collection of step-down (buck) DC-DC modules. Designed for adult enthusiasts and professionals, these compact, rectangular circuit boards feature vibrant blue and bold red finishes, highlighting their organized layout. With adjustable output voltages from 1.23V up to 40V, and input voltages spanning 4V to 53V (some supporting up to 57V), they provide flexibility for various applications. Their high efficiency—up to 96%—ensures minimal energy loss, while the switching frequencies range from 150KHz to 400KHz for smooth operation. Whether you’re powering batteries, LEDs, or laboratory equipment, these modules come with essential safety features like short circuit protection, thermal shutdown, and current limiting, making them both dependable and versatile. The sleek design combines technical precision with a modern, utilitarian aesthetic.
Keys features of the this step-down DC-DC modules
- Adjustable output voltage from 1.23V to 40V, suitable for a diverse range of electronic projects and power needs.
- Input voltage support from 4V to 53V, with some models supporting up to 57V, enabling use with various power sources including batteries and adapters.
- Maximum output current reaches 3A (up to 75W output power), with optional heatsinks for continuous high-load operation and thermal management.
- Efficiency peaks at 92-96%, with switch frequencies between 150KHz and 400KHz, reducing energy waste and electromagnetic interference.
- Built-in safety features such as short circuit protection, thermal shutdown, current limiting, and voltage regulation within ±2.5% for secure operation.
- Additional digital voltmeter displays with an accuracy of ±0.05V, manual controls, LED indicators, and memory functions enhance usability and monitoring.
Don’t wait—upgrade your power setup today with this top DC-DC collection!
Whether you’re building a custom power supply, charging batteries, or fine-tuning LED drivers, this collection of modules adapts seamlessly to your needs. Their high-quality construction, compact size, and precise voltage regulation make them an excellent choice for adult enthusiasts seeking reliable performance. Imagine already integrating these modules into your projects, enjoying their efficiency and safety features. Taking the step to upgrade your electronics setup is now easier than ever. These modules combine advanced technology with a sleek design, providing the perfect balance of functionality and aesthetic appeal for your next project.
| Color | LM2596, XL4015 BLUE, XL4015 5A, LM2596HVS, LM2596 LED, XL4015 DC-DC 5A, XL4015 RED, LM2596HV, XL4015E1, XL6009 |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.
4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.
5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.
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I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍
I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.
Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.
EASY RETURNS 🔄
If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
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All items are presented accurately in photos and descriptions. If you have any issues with your purchase, please contact me. Your satisfaction is my top priority 💯
PASSION & UNIQUE EXPERTISE 💪
I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️
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