Adjustable 5V-57V DC-DC Buck Converter Module
28.99 €
🆓 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 compact DC-DC buck converter module features a vibrant green PCB with white silkscreen markings, two blue potentiometers with gold screws for precise voltage and current adjustments, and bright red and green LED indicators indicating load status. Measuring 4.80cm x 2.40cm x 1.4cm, it accepts input voltages from 5V to 57V (requires at least 2V higher than output), and provides an adjustable output from 1.25V to 30V. Capable of delivering up to 2.5A–3A current and 15W power with high efficiency, it includes short-circuit, reverse polarity, and temperature protections. Its organized design and technical features make it ideal for battery charging, laboratory power supplies, and LED dimming applications.
In stock
This versatile DC-DC buck converter module
Transform your power projects with this sleek, green printed circuit board featuring high-efficiency, high-frequency switching technology. Designed to operate from 5V to 57V input, it offers adjustable output voltage from 1.25V to 30V, making it ideal for battery charging, laboratory power supplies, or LED dimming. Its compact size of just 4.80cm by 2.40cm by 1.4cm ensures easy integration into your custom setups. The module supports a maximum output current of up to 3A and delivers up to 15W of power with excellent stability. Bright LED indicators—red and green—provide clear load status. Built with multiple safety features such as short-circuit, reverse polarity, и temperature protection, this module guarantees reliable operation across a wide temperature range, from -40°C to 85°C.
Key features of this DC-DC buck converter module
- Operates from 5V to 57V input voltage with minimum 2V headroom for stable output. Compact size of 4.80cm x 2.40cm x 1.4cm ensures versatile use.
- Offers adjustable voltage from 1.25V to 30V and current from 0.2A to 3A with a maximum of 2.5A to 3A, supporting up to 15W output power efficiently.
- Features high-frequency switching with high efficiency, reducing heat and eliminating the need for additional cooling at loads up to 2.2A.
- Includes multiple potentiometers and LED indicators—red under load, green when idle—for precise control and real-time status monitoring.
- Built-in protections against short-circuit, reverse polarity, and overheating ensure safe, stable operation in demanding applications.
- Supports low idle power consumption over 10mA, with an operating temperature range from -40°C to 85°C, suitable for various environments and projects.
This power supply module ensures your projects succeed—buy now and experience reliable power
Visualize your electronics projects running smoothly with this high-quality, adjustable step-down converter. Whether charging batteries, powering LEDs, or experimenting in the lab, this module provides stable, safe power tailored to your needs. Its compact design and user-friendly controls make integration effortless. Don't wait—enhance your setups today with this dependable power module, and never worry about inconsistent voltage or current again. Trust in its advanced features for consistent performance, and enjoy the confidence that comes with high safety standards. Your perfect power solution awaits—buy now to elevate your projects!
| Condition | New |
|---|---|
| Warehouse | HK Warehouse – Hong Kong |
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1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.
2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.
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 📬
TRANSPARENCY AND EXCELLENCE ✨
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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