Adjustable USB DC-DC Power Supply Module
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
Enhance your projects with this compact DC-DC power supply module, converting 5V USB input to adjustable output voltages from 1.0V to 24.0V. Measuring 70mm x 26mm x 22mm, it features a transparent blue casing showcasing internal components, a vivid 3-bit LED display (available in red or green) for real-time voltage monitoring, and a long, gold-colored potentiometer for precise adjustments. With a maximum output power of 3W and 94% efficiency, this versatile module supports boost and buck functions, making it ideal for power supply, battery charging, LED driving, circuit testing, and voltage regulation applications, all in a sleek, modern design.
This versatile this DC-DC power supply module
Experience precise voltage regulation with this compact, sleek DC-DC power supply module that connects via a standard USB input. Its transparent blue casing reveals intricate internal components, adding a modern, industrial aesthetic. The module measures only 70mm by 26mm by 22mm, fitting perfectly into your projects or setups. The prominently displayed digital voltage readout in crisp red or green makes monitoring easy, while the long, gold-colored potentiometer ensures fine-tuning. Designed for reliability and efficiency, this device offers an impressive 94% conversion rate with a maximum output of 3W and supports adjustable output voltages from 1.0V to 24.0V. It's an essential tool for electronics enthusiasts and professionals.
Keys features of this DC-DC power supply module
- Compact design measuring 70mm x 26mm x 22mm with transparent blue casing reveals internal circuitry for a modern look.
- Displays output voltage in real-time with a vivid 3-bit LED, available in striking red or green for quick monitoring.
- Adjust output precisely using the long-throw, gold-colored potentiometer for accurate voltage setting within 1.0V to 24V.
- Supports both boost and buck functions, suitable for power supply, battery charging, LED driving, and circuit testing applications.
- Operates efficiently with 94% conversion efficiency, a maximum power output of 3W, and a working current of just 30mA.
- Has robust technical specs including temperature tolerance from -20°C to 85°C and humidity range of 0% to 95% RH, ensuring durability in diverse environments.
This durable this power supply module—order now to enhance your projects
Secure this high-quality, adjustable DC-DC power supply module today and enjoy reliable voltage conversion. Its intuitive design, precise controls, and sleek appearance make it an indispensable addition for electronics work, circuit testing, or battery projects. With easy USB input and real-time display, setting and monitoring your voltage levels has never been easier. Whether you're a hobbyist or professional, this module’s efficiency and compact size will streamline your workflow, giving you confidence in each project. Elevate your electrical setup today by adding this versatile module to your toolkit.
| Color | Green, Red |
|---|---|
| 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.
WHY CHOOSE JAKESPECIAL? 🤔
Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟
Here's why you can shop with confidence:
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.
When you buy from JakeSpecial, you're not just getting a product—you're getting a professional, well-managed, and worry-free shopping experience with full customer support and a problem-solving approach you won't find elsewhere 💫
FAST & SECURE SHIPPING 📦
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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