TPA3251 Stereo Dual-Channel Digital All-Aluminum 175W+175W Power Amplifier

Description

TPA3251 Stereo Dual-Channel Digital All-Aluminum 175W+175W Power Amplifier
product details:
1. Using original TPA3251D2
2. The main filter electrolytic capacitor adopts imported famous brand capacity 330UF/100V*4, which guarantees strong and continuous power support.
3. High-precision chip resistors are selected for the resistors to ensure a good signal-to-noise ratio of the whole machine.
4. Use special inductance for audio to ensure the sound is clear and powerful.
5. PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.
Working voltage: DC24-36V switching power supply (DC)
PCB size: 103*78MM
Basic performance parameters:
The total output power when the total harmonic distortion + noise (THD + N) is 10%
-175W /42, bridge-connected load (BTL) stereo configuration
~ 220W /3Q, bridge connected load (BTL) stereo configuration
350W /20, Parallel Bridge Load (PBTL) mono configuration
'Total output power when THD + N is 1%
. 140W /4Q, BTL stereo configuration

175W /3Q2, BTL stereo configuration
285W /2Q, PBTL mono configuration
Adopt advanced integrated feedback design with high-speed gate driver error correction function
(PurePath Ultra HD)
"Single broadband up to 100kHz for high-frequency components of high-definition (HD) sources
-Ultra-low THD + N: 0.005% when 1W /40; <0.01% when clipping
"60dB Power Supply Rejection Ratio (PSRR) (BTL, no input signal)
-<: 60μV (A-weighted) output noise
> 11dB (A-weighted) signal-to-noise ratio (SNR)
Package: 1pcs TPA3251 Stereo Dual-Channel Digital All-Aluminum 175W+175W Power Amplifier
Payment Details
We only accept Paypal Payment.
We will send the item to you as soon as you won and paid.
Delivery Details
We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Contact us if not receive items.
We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy.
Returns and Replacements
We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition.
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