TPA3255 Class D Digital Power Amplifier Board
$26.05| Sold:
Product information:
PCB board size: 110*70*35mm
Working mode: Class D Standby current: 80mA Working efficiency: >90% Channel: 2.0
Rest / Mute: Short circuit mute function Output power: 315W/4Q, distortion 10%
185W/8Q, distortion 10% 260W/4Q, distortion 1%
150w/8Q, Distortion 1% Frequency Response: 20Hz-20KHz Dynamic Range: >100dB
Signal to Noise Ratio (SNR):>111dB
Working voltage: DC 24-48V (recommended voltage 36V)
Features:
2.0-channel high-performance Class-D amplifier for true high-end sound quality. Working voltage: DC 24-48V, recommended voltage 36V.
Features an advanced integrated feedback design and proprietary high-speed gate driver error correction. This technology enables the device to maintain ultra-low distortion across the entire Audio frequency band while presenting high sound quality.
The device works in AD mode. When the THD is 10%, it can drive up to 2315W/4Q load and 2150W (unclipped power)/8Q load, and has a 2 VRMS analog input interface that supports seamless connection of high-performance DACs.
With high power efficiency and ultra-low power stage idle losses << 2.5W). Is this possible with an 85mR MOSFET and optimized gate drive?? Actuator scheme to achieve. Compared to traditional discrete implementations, this scheme can significantly reduce idle losses.
Packing list:
1*Amplifier board
Specification: TPA3255 Class D Digital Power Amplifier Board
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$26.05| Sold:
Martin Wells –
I’ve used this product every day since I got it. It’s rare to find a product that’s both high-quality and affordable, but this one checks all the boxes. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Ethan Edwards –
I’ve used this product every day since I got it. The build quality is excellent and everything feels solid and well-made. It works exactly as promised and even better in some ways. You’ll love this product as much as I do. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Calvin Murray –
I’ve recommended this to all my friends and family. Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. Hats off to the makers of this great product. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Yvonne Taylor –
Honestly, I didn’t expect much, but this product blew me away. I’ve tested it extensively and it performs just as well every single time. It’s a product I now rely on daily without a second thought. Couldn’t be happier with the results. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Logan Cooper –
Honestly, I didn’t expect much, but this product blew me away. It’s rare to find a product that’s both high-quality and affordable, but this one checks all the boxes. Definitely worth every penny. Don’t wait—buy it! I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Melinda Larson –
This item has exceeded my expectations in every way. Setup was quick and easy, and the product performed flawlessly right from the start. It’s clear that a lot of care went into designing this. You’ll love this product as much as I do. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Joshua Brown –
This is a fantastic product that truly lives up to its description. Not only does it look great, but it also works better than I imagined. Everything from the packaging to the instructions was top-notch. This has become a must-have item for me. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Benjamin Warren –
This is a fantastic product that truly lives up to its description. Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. You’ll love this product as much as I do. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Dorothy Ruiz –
If you’re thinking about buying this, do it! Customer service was also excellent, which made the whole experience even better. It’s refreshing to find a brand that truly cares. This has become a must-have item for me. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.
Andre Hudson –
Honestly, I didn’t expect much, but this product blew me away. I appreciate the attention to detail in the design, and everything functions smoothly. The features are practical and exactly what I needed. Hats off to the makers of this great product. I truly feel this was money well spent and I’d recommend it to anyone looking for something reliable and effective.