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TDA7492P 50W Dual channel 25W + 25W Wireless Digital Audio Receiver Amplifier Board-1

TDA7492P 50W Dual channel 25W + 25W Wireless Digital Audio Receiver Amplifier Board-2

TDA7492P 50W Dual channel 25W + 25W Wireless Digital Audio Receiver Amplifier Board-3

TDA7492P 50W Dual channel 25W + 25W Wireless Digital Audio Receiver Amplifier Board

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Product SKU: KG637

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₹ 1,249 ~~₹ 1,999~~

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Highlights

Original, High Quality
KitsGuru Warranty
Standby and mute features
Short-circuit protection
High efficiency (η = 90%)
25 W + 25 W output, VCC = 20 V, RL = 8 Ω
Four gain settings: 21.6 dB to 33.6 dB

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Video Support to be purchased separately

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Warehouse Details 16D-118

Specification

Description

TDA7492P 50W Dual channel 25W + 25W Wireless Digital Audio Receiver Amplifier Board

This is a TDA7492p-based Class-D audio amplifier. This module has integrated a Bluetooth module, all the used components in the amplifying process, output connectors, and control buttons. All you need to do is supply 12V to 36A to it, connect an 8-ohm 50W speaker to each output connect a Bluetooth device to it, and enjoy and control your favourite music wirelessly.

In the layout below you can see that the board has 5 control buttons. You can also use those to change the track or control the volume. There is a DIP 2 switch button. Combining the up/down position of each switch you can obtain 4 different filters for the output. In the layout above you can see each combination and the applied gain in each case. This Amplifier has Audio stereo input and connectivity to all versions of the Bluetooth connection, using a CSR8635 Bluetooth chip with Bluetooth V4.0. The output Impedance of the module is 8 ohms per channel. TDA7492 digital amplifier chip, designed to optimize the circuit layout, the sound quality is very good, big power DIP switches can be adjusted directly after the amp gain more respect and better promote greater damping horn.

Technical Details

Output Power (W): 50
Operating Voltage (VDC): 8 to 24
Model No.: TDA7492P
Bluetooth: CSR8635 Audio Bluetooth V4.0
DC Jack Input: 5 mm DC jack
Additional Specs:
Compatible Speaker Impedance: 8Ω
Fixed Gain Settings: 21.6dB, 27.6dB, 31.1dB, 33.6dB
Headphone Output: 32Ω, Stereo 3.5mm Jack
Length (mm): 82
Width (mm): 50
Height (mm): 12
Weight (g): 36

Features

25 W + 25 W continuous output power at THD = 10% with VCC = 20 V and RL = 8 Ω
Wide-range single-supply operation (8 – 26 V)
High efficiency (η = 90%)
Four selectable, fixed gain settings of nominally 21.6 dB, 27.6 dB, 31.1 dB, and 33.6 dB
Differential inputs minimize common-mode noise
Standby and mute features
Short-circuit protection
Thermal overload protection
Externally synchronizable

Applications :

Wireless Audio Systems: Ideal for wireless audio systems in home theaters, speakers, or soundbars.
Bluetooth Audio Receivers: Can be integrated into Bluetooth-enabled audio systems for wireless music streaming.
Portable Speaker Systems: Used in battery-powered portable Bluetooth speakers, providing high-quality sound and efficiency.
Home Audio Amplifiers: Suitable for DIY audio projects or as an amplifier for home audio setups.
Smart Audio Devices: For use in smart devices that require wireless audio amplification, such as smart speakers.