TPA3255 2X300W Stereo High Power Class D Audio Digital Power Amplifier Board New

Description

Product Details:
The TPA3255 Class D amplifier can drive a 4 ohm load at DC48V, and can get 300W+300W stereo output power. They use PurePath™ HD technology and TI advanced closed-loop architecture to realize the next generation of Blu-ray home theater system, stand-alone home theater, professional High-definition media playback and ultra-low distortion of the audio system. It is the top digital power amplifier with the largest single chip power at present. It has very low distortion, high resolution, and comes with a fan. It is full of materials and exquisite workmanship. It is worth having.
When DC=50V, R=4Ω, THD+N=10%, P=300W
When DC=50V, R=6Ω, THD+N=10%, P=210W
When DC=50V, R=8Ω, THD+N=10%, P=160W
When DC=50V, R=4Ω, THD+N=1%, P=240W
When DC=50V, R=6Ω, THD+N=1%, P=160W
When DC=50V, R=8Ω, THD+N=1%, P=125W
Total harmonic distortion (THD+N): <1%
Signal-to-noise ratio (SNR): >100dB
Input impedance: 20KΩ
Output offset voltage: <150mV
Voltage gain: adjustable
Conversion rate (SR): 50V/us
Frequency response range: 20Hz~20kHz
Power supply range: DC20~DC50V (recommended power supply: DC 48V, 600W)
Dimensions (L*W*H): 91*64*27MM
Weight: 130 grams
Package list:
1 × Finished power amplifier board
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