TPA3255 Dual-Channel Class-D Amplifier Board
Product Details:
All the parts of this product are original and genuine, simple and pure quality; using high quality original parts is not only the safety quality is The use of high-quality original parts is not only a guarantee of safety and quality, long service life, but also a strong guarantee that the actual performance can reach the design goal.
1. Using original imported TPA3255
2. The main filter electrolytic capacitor adopts imported brand-name capacity 1000UF/50V*4 to ensure strong and continuous power support.
3. resistors use high-precision chip resistors, to ensure a good signal-to-noise ratio of the whole machine.
4. The use of audio special inductors, to ensure that the sound is crisp and powerful.
5. PCB adopts 1.6mm thick double-sided plate, 2.0oz copper thickness, spray tin full process, to ensure the good performance of the size of the current through. First-class PCB quality.
Basic performance parameters:
Operating mode: Class D
Static current: 60mA
Operating efficiency: . >90%
Output power:
315W/4Q,distortion 10%
185W/8Q,distortion10%
260W/4Q,distortion1%
150W/8Q,distortion 1%
Frequency response: 20Hz to 20KHz
Dynamic range: >100 dB
Signal to Noise Ratio: (SNR) > 111dB
Operating voltage: DC24-48V switch power (DC)
PCB size: 110*78MM
Packageļ¼
1pc TPA3255 Dual-Channel Class-D Amplifier Board
Shippment:
1.We provide free shipping to international via China Post Airmail , and every parcel will be registered with tracking number. We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.
3.Time of Delivery:Based on the China Post Airmail and our experience, kindly please be noted that To United States / United Kingdom / Australia, it takes around 10-15 business days; To Canada, it takes around 12-18 business days; To Brazil / South America, it takes around 25-35 business days. To Italy / France / Spain / Germany/ Eastern Europe, it takes aournd 15-20 business days.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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