300W Adjustable DC Buck Converter for Power Projects
46.99 $
🏷️ 状態: New
🚚 発送元: HK倉庫 – 香港
↩️ 簡単返品 受領後30日以内
🙋 ご質問はありますか？ Jakeに連絡
Experience precise power regulation with this high-capacity DC/CC step-down buck converter, delivering up to 300W with an input range of 7-32V and adjustable output from 0.8V to 28V. It supports a continuous current of up to 8A, with a constant current adjustment range of 0.2-8A, and features a high efficiency of approximately 95%. Designed with dual heat sinks, large copper wiring, and a multiturn potentiometer for accurate voltage and current control, it is ideal for LED drivers, battery charging, vehicle power supplies, and low voltage systems. A dual-color LED indicator shows charging status, and built-in short circuit protection ensures reliable operation within -40°C to +85°C.
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This High-Concerned DC/CC Step-Down Buck Converter
Experience reliable power regulation with this high-quality DC/CC adjustable buck converter. Designed for versatility, it offers an impressive 300W capacity, adjustable output voltage from 0.8V to 28V, and current up to 8A. Its compact 65mm x 47mm size makes it suitable for various projects. Crafted with industrial-grade components, including dual heat sinks and high-precision resistors, it guarantees stable performance even under demanding conditions ranging from -40°C to +85°C. The module features built-in short circuit protection, an efficient conversion rate of approximately 95%, and a high-frequency switching operation at 300kHz. The dual-color LED indicator simplifies status monitoring, giving you confidence in your power setup. Whether for LED lighting, battery charging, or vehicle power systems, this converter ensures precision, efficiency, and durability in all your electrical applications.
Keys features of the this high-quality buck converter
- Capable of delivering up to 300W power with an input voltage range of 7-32V and adjustable output from 0.8V to 28V for maximum flexibility.
- Provides continuous adjustable current up to 8A, with precise control through a multiturn potentiometer for perfect regulation.
- Built-in short circuit protection, high-efficiency conversion at approximately 95%, and operating temperature from -40°C to +85°C ensure safety and reliable operation.
- Features dual heat sinks and large copper wiring to improve heat dissipation and working efficiency, ideal for high-power and demanding applications.
- Includes dual-color LED indicators to intuitively show charging or full charge status, making it easy to monitor your power system.
- Wiring via terminal connectors for straightforward installation; typical no-load current is 20mA at 24V input, with a switching frequency of 300kHz for smooth operation.
Get this high-performance buck converter now for your projects!
Enhance your power management setup today with this versatile step-down converter. Reliable, efficient, and easy to use, it provides steady power regulation for LED drivers, battery chargers, vehicle systems, and more. Imagine the confidence of knowing your devices will operate safely and efficiently, thanks to its robust construction and precise control features. As you integrate this converter into your system, you’ll appreciate its stability, heat management, and clear status indicators. Don’t wait—upgrade your power solutions now and enjoy seamless performance in all your electrical projects.
| Color | DC 9A 300W |
|---|---|
| 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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