Inside the Fosi Audio BT20A 2020 - Teardown and Test
Автор: Dr.Billions
Загружено: 2020-09-24
Просмотров: 70241
Описание:
Fosi Audio BT20A TPA3116 MINI POWER AMPLIFIER Class D Integrated Amp Bluetooth 5.0 100W x 2
Main Components Found Inside:
2 x TPA3116D2 (https://www.ti.com/product/TPA3116D2)
3 x NE5532 Ti chips (https://www.ti.com/lit/gpn/ne5532)
4 x 1000 micro farad 25v Capacitors NXA Sam young (https://www.samyoung.co.kr/product/pr...)
1 x QCC3003 Bluetooth 5.0 Qualcom Chip (https://www.qualcomm.com/products/qcc...)
1 x OMRON G6K-2P-YGg (https://omronfs.omron.com/en_US/ecb/p...)
2 x Output LC Filters / Low band filters
1 x Power Switch and 1 x Dual Color LED (Blue/Red)
🎁Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier: https://amzn.to/2EVFkHZ
Music used to test the Amplifier:
The 50 best free songs of 2019 on Audio Library ( • Top 50 Free Songs of 2019 in Audio Library )
Power Adapter: 24V/4.5A DC Input Range: 12-24V Terminating Impedance: 2 Ohm - 8 Ohm MAX Power Output: 100W x 2 THD ≤ 0.04% Frequency Range: 20Hz - 20kHz (±1 dB) SNR ≥ 98dB Input Sensitivity ≤ 280mV Input Mode: Bluetooth and RCA Bluetooth Transmission Distance
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