High-Efficiency Buck-Boost Power Module 3A
31.99 €
🆓 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
Experience reliable power management with this high-efficiency buck-boost power supply module, capable of handling input voltages from 1.8V to 5.5V and delivering up to 3A of output current. Featuring adjustable output voltages of 2.5V, 3.3V, 4.2V, and 5V through specific resistor configurations, it achieves up to 96% efficiency and a low static power consumption of 6mA. With a switching frequency of 2.4MHz and output ripple below 30mV, this compact module automatically switches between buck and boost modes to ensure stable voltage regulation for battery-powered devices and electronics. Ideal for engineering projects requiring precise power solutions.
This high-efficiency buck-boost power supply module
Experience reliable voltage regulation with this compact buck-boost power supply module designed for your electronic projects. Its sleek rectangular design features a dark PCB backdrop, complemented by vibrant yellow-orange capacitors that add a striking visual contrast. The neat arrangement of surface-mount resistors, small components, and clear silkscreen markings create an organized, modern industrial aesthetic. This module seamlessly blends technical precision with an efficient, streamlined appearance—ideal for space-constrained, battery-powered devices. Whether integrating into your custom circuit or upgrading existing systems, its clean layout ensures effortless connection and stability. Its minimalist yet functional design signifies durability and high performance—bringing a professional touch to your electronics.
Key features of the high-efficiency power supply module
- Compact rectangular design with a dark PCB, complemented by bright yellow-orange capacitors for visual contrast and component recognition. Organized layout emphasizes easy integration and aesthetic appeal.
- Input voltage range from 1.8V to 5.5V, optimized for batteries and low-voltage applications, supporting up to 3A output current with high efficiency of 96%, ensuring minimal power loss during operation.
- Adjustable output voltages of 2.5V, 3.3V, 4.2V, and 5V, achieved via resistor configurations (e.g., 82K and 330K for 2.5V). Suitable for various portable and digital devices requiring stable power.
- High switching frequency of 2.4MHz, resulting in low output ripple—10mV at no load or 0.5A buck mode; 30mV at 0.5A boost mode—ensuring clean power delivery and reduced noise for sensitive electronics.
- Low static power consumption—6mA operating current, and as low as 50μA in power-saving mode—perfect for extending battery life in portable applications and energy-efficient designs.
- Includes enable (EN), input (PG) status indication, and supports point-saving mode, which can be activated by disconnecting specific pins, providing flexibility and control over power management in your projects.
- Unique design features, including clear silkscreen markings indicating “VOUT,” connection points, and protective mountings, combine to support robust deployment in custom circuits and embedded systems.
This power supply module is perfect—upgrade your devices now
Transform your electronic projects with this high-efficiency buck-boost power supply module. Its streamlined aesthetic, paired with precise technical features, guarantees reliable power regulation and extended battery life. Easy to install and highly adaptable, this module helps you achieve consistent performance no matter the application. Whether powering microcontrollers, sensors, or portable gadgets, you'll appreciate its compact size and advanced functionality. Invest now and elevate your designs with a trusted, high-performance component that embodies quality, versatility, and durability—make your project stand out effortlessly.
| Color | 2.5v, 3.3V, 4.2v, 5V |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
🌟 Every Purchase Comes with Direct Access to Jake 😎 from JakeSpecial, PhD in Pure Mathematics, Innovator and Entrepreneur — bringing broad expertise and trusted insight across all Special items & ensuring expert support and guidance at every step.
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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 💯
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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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