The TDA2030A Low Frequency Amplifier Module is designed to produce high-quality medium-output audio output.
The amplifier module board is designed based on the TDA2030A chip. The microcircuit has 5 pins and is made in the Pentawatt package and is designed to amplify the audio signals of Hi-Fi systems, the power of which is up to 18 watts. The peak value of the output current is 3.5 A. In this module, the chip is used as a ULF (low frequency amplifier) ​​class AB. The chip has a low coefficient of non-linear distortion, so the amplifier can reproduce good sound. The chip also has built-in thermal protection (shuts off at 145 ° C) and short-circuit protection (short circuit). For heat exchange, a radiator is attached to the housing of the microcircuit. If necessary, it can be easily replaced with another radiator. The module board has a tuning resistor with which you can adjust the volume level.
To connect external devices to the amplifier module, pin connectors are used, and to output a signal, the speaker must be connected to the terminal block (the terminal block polarity is displayed on the board):
VCC: 6 to 12 V power supply
GND: common wire (ground)
IN: sound input
OUT: sound output
Power is supplied from an external power source. The operating voltage range is from 6 to 12 V. The POWER LED, which is connected to the amplifier's power bus, indicates the board's power supply.
Amplifier class AB
Built-in protection Yes
Chip TDA2030A
Gain 33
Maximum supply voltage (bipolar / constant) DC 12V
Minimum supply voltage (bipolar / constant) DC 6V
Number of channels mono
Power at 4 Ohm 12W
Size 32х24mm
THD 0.05% at 9W at 4 ohms

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TDA2030A Mono Amplifier

  • Brands CHINA
  • Product Code: AAB2030AC-01
  • Availability: In Stock
  • 40.00грн.


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