PRIZOM TPA3255 300Wx2 Class D Digital Amplifier Audio Board Part HiFi Stereo Power Sound Amplifier DC48V Home Theater Mini Amp

Price: $51.10
(as of Sep 14, 2023 09:31:46 UTC – Details)

PRIZOM Products Details:
1: Adopt the TPA3255
2: The electrolytic capacity is 4700UF / 75V * 2, to a strong stream of continuous
Basic Performance Parameters
Work: Class D
Quiescent current: 60mA
Work efficiency: 90%
Output Power:
315W / 4Ω, distortion 10%
185W / 8Ω, distortion 10%
260W / 4Ω, distortion 1%
150W / 8Ω, distortion 1%
Frequency response: 20Hz to 20KHz
Dynamic range: 100 dB
Signal to noise ratio: () 111dB
Operating voltage: DC48V
Material: ABS+Metal
colour: Blue

Package Contents:
1 x Digital Amplifier Audio Board

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Product Dimensions ‏ : ‎ 8.66 x 5.51 x 1.97 inches; 14.3 Ounces
Item model number ‏ : ‎ 500367571
Date First Available ‏ : ‎ July 31, 2023
Manufacturer ‏ : ‎ PRIZOM
ASIN ‏ : ‎ B0CD6VJLX2

Feature: TPA3255 is a high-performance Class D power amplifier, it has D class efficiency and can bring real high-end sound quality. The device features a highly advanced integrated feedback design and a proprietary high-speed gate driver error correction feature (PurePath Ultra HD).
The device operates in AD mode with up to two 315W / 4R loads and two 150W (non-clipped power) / 8R loads with a of 10%, and features a 2 VRMS analog input interface that supports high performance DAC (Such as TI’s PCM5242) seamlessly.
In addition to excellent audio performance, TPA3255 also combines high power efficiency and ultra low power idle loss (less than 2.5W) two major advantages.
This can be achieved with a 85mR MOSFET and an optimized gate driver scheme. The scheme can significantly reduce the idle loss relative to the traditional discrete implementation scheme .