Có thể bán buôn Bảng mạch khuếch đại âm thanh DC24‑48V Công suất cao mạnh mẽ 300W và công kỹ thuật số Class D cho loa Washington057 Hàng giao ngay

Giới thiệu Có thể bán buôn Bảng mạch khuếch đại âm thanh DC24‑48V Công suất cao mạnh mẽ 300W và công kỹ thuật số Class D cho loa Washington057 Hàng giao ngay

@My master, Xiao Er has been waiting for you for a long time, welcome to Xiao Er's electronic shop *washington057*
❥#This e-shop has enough stock, the owner can add and place an order if he finds the items he loves. The owner is also welcome to collect Xiaoer's e-shop#❥
❥(^_-)Welcome dear owner to pay attention to Xiaoer's electronic shop, we will have more and more exquisite gifts waiting for the owner❥(^_-)
@%After the owner places the order, Xiaoer will deliver the goods quickly #with quality and quantity delivered to the owner%@
❥(^_-) If the owner consumes the products of this shop for two or more times, he will get more benefits for you. Xiaoer is looking forward to your additional purchase and order❥(^_-)

Feature:
1. Class D: The Digital power amplifier board is a high performance Class D power amplifier with Class D efficiency for true high end sound quality. Maintain ultra low distortion for perfect sound quality.
2. Versatile: Class D amplifiers feature for SAGAMI 7W14A inductors for clear and powerful sound, advanced integrated feedback design and proprietary high speed gate driver error correction (PurePath Ultra HD).
3. Advertisement Mode: When total harmonic distortion is 10%, the sound amplifier board can drive up to 2 315W/4R loads and 2 150W (no clamp power)/8R loads, and has a 2 VRMS analog input interface that supports high performance DACs (eg, TI's PCM5242) seamless connection.
4. High Power and Ultra Low Loss: Achieved by 85mR MOSFET and optimized gate driver scheme. This solution can significantly reduce idle losses (less than 2.5W) compared to traditional discrete implementations.
5. Filter Capacitor: The main filter electrolytic capacitor adopts for Nixicon capacity 2200UF/63Vx2, 6 for Nixicon FW series 10UF golden sound input coupling capacitor. Other filter capacitors use the for Nichicon series.

Specification:
Item Type: Digital Power Amplifier Board
Material: PCB
Working Method: Class D
Standby Current: 80mA
Work Efficiency: >90%
Channel: 2.0
Still/Mute: Short Circuit Mute Function
Output Power:
315W/4Ω, 10% Distortion
185W/8Ω, 10% Distortion
260W/4Ω, Distortion 1%
150W/8Ω, Distortion 1%
Frequency Response: 20Hz to 20KHz
Dynamic Range: >100dB
Signal to Noise Ratio: (SNR)>111dB
Working Voltage: DC24-40V Switching Power Supply (Recommended Voltage 36V)

Package List:
1 xPower Amplifier Board

------------------------------------Welcome Host-------------------------------------
Seller information & Disclaimer:
Company name：Shenzhen Huotong Bafang Cross-border E-commerce CO., Ltd
Address：Room 310, No 2007, Baoyuan Road, Labor Community, Xixiang Street, Baoan District, Shezhen
Business license number: 91440300MA5G3KT301
Any issue could directly contact us via shop web chat!
Disclaimer: We will take all the responsibility for the goods shipping not Shopee.

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