Bo mạch khuếch đại âm thanh TPA3116 Bluetooth Class D
528.000
₫ 380.000
Sản phẩm Bo mạch khuếch đại âm thanh TPA3116 Bluetooth Class D đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 528.000 xuống còn ₫ 380.000, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Description:
Adopts TPA3116 and Bluetooth 4.2 modules.
The power supply filter capacitor uses an imported capacitor of 1800UF/25V and a coupling capacitor of 1UF.
The first-class electrolytic capacitor signal main circuit, the main filter capacitor uses imported electrolytic capacitors to ensure a strong source of continuous power support.
The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.
The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current.
The use of fully enclosed dust-proof potentiometers, the performance is more stable and durable; the use of fully shielded audio dedicated high-current inductors to ensure that the sound is crisp and powerful.
Specification:
Working method: Class D
Quiescent current: 60mA
Work efficiency: 90%
Rated output power: 100W+2*50W
Frequency response: 20Hz to 20KHz
Working voltage: DC18V to DC24V (internal + external - 5.5*2.1)
Maximum output current: 3A
Package Includes:
1 Piece Bluetooth TPA3116 Stereo Amp B
Adopts TPA3116 and Bluetooth 4.2 modules.
The power supply filter capacitor uses an imported capacitor of 1800UF/25V and a coupling capacitor of 1UF.
The first-class electrolytic capacitor signal main circuit, the main filter capacitor uses imported electrolytic capacitors to ensure a strong source of continuous power support.
The resistor uses a five-ring metal resistor, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1% to ensure a good signal-to-noise ratio.
The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current.
The use of fully enclosed dust-proof potentiometers, the performance is more stable and durable; the use of fully shielded audio dedicated high-current inductors to ensure that the sound is crisp and powerful.
Specification:
Working method: Class D
Quiescent current: 60mA
Work efficiency: 90%
Rated output power: 100W+2*50W
Frequency response: 20Hz to 20KHz
Working voltage: DC18V to DC24V (internal + external - 5.5*2.1)
Maximum output current: 3A
Package Includes:
1 Piece Bluetooth TPA3116 Stereo Amp B