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Elecbee TPA3255 4 Channel High Power Digital Class D Power Amplifier Board
SKU: EB0051737
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Key Features
1. Adopt imported TPA3255 chip
2. The main filter electrolytic capacitor adopts a capacity of 470UF / 50V * 4, with strong and continuous power support.
3. The resistor uses high-precision chip resistors to ensure a good signal-to-noise ratio.
4. Adopt special inductance for o to ensure the sound is crisp and powerful.
5. PCB adopts 1.6mm thick double-sided board, 2.0 ounce copper thickness, full tin-spraying process, good passing performance of large and small current.
Basic parameters:
Working method: Class D
Quiescent current: 150mA
Work efficiency: more than 90%
Output Power:
315W/4 ohm, distortion 10% * 4
185W/8 ohm, distortion 10% * 4
260W/4 ohm, distortion 1% * 4
150W/8 ohm, distortion 1% * 4
Frequency response: 20Hz to 20KHz
Dynamic range: more than 100 dB
Signal to noise ratio: (SNR) more than 111dB
Working voltage: DC24-48V switching power supply (DC) (It is recommended to use DC36V switching power supply. If the temperature of the radiator of the power amplifier board with DC48V power supply will be higher, you need to increase the fan cooling)
Colour: gold + blue + black + white
Material: metal
Size: 10.8 * 9.4cm
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Description
1 x TPA3255 Digital Amplifier Board
Description:
This technology allows the device to maintain low distortion throughout the o frequency band while exhibiting good sound quality. The device operates in AD mode. When THD is 10%, it can drive up to two 315W / 4R loads and two 150W (unclipped power) / 8R loads, and has a 2 VRMS analog input interface to support high-performance DAC (Eg TI's PCM5242) seamless connection. In addition to excellent o performance, the TPA3255 also has the advantages of high power efficiency and ultra-low power level idle loss (less than 2.5W)
Package includes:
1 x TPA3255 Digital Amplifier Board
Shopping Guide
Shipping | Delivery Period | For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock:9999
Qty.
1
Unit Price
¥ 369.62¥ 434.86
Ext. Price
¥ 369.62¥ 434.86
¥ 369.62¥ 434.86
Can Ship in 1-3 Business Days