High-Performance OPA544 Power Amplifier Module
66.99 €
🆓 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
The OPA544 power amplifier module offers high-voltage, high-current performance with a peak voltage of 68Vpp, delivering up to 30W of output power at 4A load current. Operating within a dual power supply range of ±10V to ±35V and featuring a gain of 44x (adjustable), it supports signal frequencies up to 70kHz with an effective bandwidth of 100kHz. Its compact size of 100mm x 64mm x 42mm and lightweight of 125g make it ideal for motor drives, audio amplifiers, and high-power load applications. Equipped with SMA input/output ports and blue power connection terminals, this rugged module performs reliably with low input offset voltage (max 1mV), low bias current (125nA), and a noise level of 35nV/√Hz at 1kHz.
This is the high-performance OPA544 power amplifier module
Experience robust high-power amplification with this OPA544 module, designed for professionals and enthusiasts alike. Its elegant design features a black printed circuit board complemented by a silver heat sink that efficiently dissipates heat during operation. The module’s compact dimensions of 100mm x 64mm x 42mm ensure it fits seamlessly into your high-current projects, whether for motor drives, audio systems, or transformer loads. Its industrial aesthetic combines functionality with a clean, organized layout, making it both visually appealing and reliable. Built to deliver up to 30W of power with a maximum peak voltage of 68Vpp, this module guarantees high performance across a frequency range up to 70kHz, ensuring your signals are amplified accurately and efficiently. Suitable for continuous use with rich, precise outputs that meet professional standards.
Keys features of the OPA544 power amplifier module
- Provides a peak output voltage of up to 68Vpp with high current delivery capabilities, perfect for driving heavy loads in audio, motor, or transformer applications.
- Operates within a dual power supply range of ±10V to ±35V, drawing up to ±4A of current, enabling flexible installation in varied electronic environments.
- Offers a maximum output power of 30W with a low output impedance, ensuring minimal signal loss and high-quality amplification across a bandwidth up to 100kHz.
- Features a fixed gain of 44x, with resistor modifications allowing for custom gain adjustments, suitable for diverse amplification needs and precise signal control.
- Equipped with SMA ports for input/output signals and 5.08mm blue terminal blocks for power connections, facilitating reliable and straightforward setup.
- Includes critical technical specifications such as input impedance of 10kΩ, input offset voltage below 1mV, and input bias current under 125nA, ensuring stability and accuracy in complex circuits.
This OPA544 power amplifier module is ready to elevate your projects, buy now for exceptional performance
Imagine integrating this power amplifier into your next project, confidently handling high voltages and currents with ease. Its sleek design, combined with precise technical capabilities, makes it an invaluable component for demanding electronic systems. Whether you're enhancing an audio amplifier or driving a high-power motor, this module is built to deliver reliable, high-quality signals. Its robust construction and detailed specifications ensure long-term performance and efficiency. Make your electric projects more efficient and professional—add this high-power amplifier to your toolkit today for guaranteed high performance and peace of mind.
| Color | OPA544 |
|---|---|
| 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.
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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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