TPA3251 2.0 Stereo HIFI Power Amplifier Board Class D Digital Audio

Description

TPA3251 2.0 Channel Stereo HIFI Power Amplifier Board
Parameters:
Working method: Class D
Working voltage: DC24-36V
Rated output power: 175W + 175W
Impedance: 4-8 ohms
1. The total output power when the total harmonic distortion + noise (THD+N) is 10%
175W/4Ω, bridged load (BTL) stereo configuration
220W/3Ω, bridged load (BTL) stereo configuration
330W/2Ω, parallel bridged load (PBTL) mono configuration
2. Total output power when THD+N is 1%
140W/4Ω, BTL stereo configuration

175W/3Ω, BTL stereo configuration
285W/2Ω, PBTL mono configuration
3. Adopt advanced integrated feedback design with high-speed gate driver correction function (PurePatch Ultra HD)
Single broadband up to 100kHz for high-frequency components of high-definition (HD) sources
Ultra-low THD+N: 0.005% when 1W/4Ω; <0.01% when clipping
60dB Power Supply Rejection Ratio (PSRR) (BTL no input signal)
<60μV (A-weighted) output noise
>111dB (A weighted) signal-to-noise ratio (SNR)
Use TPA3251
Class D Digital Audio
BTL bridge power output
High-end HTiB system
Advanced integrated feedback design with high-speed gate driver error correction (PurePatch Ultra Clear)
Package:
1x TPA3251 2.0 Digital Amplifier
Payment Method:
PayPal preferred
Shippment:
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 after long time days from payment, please contact us.
Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 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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