Thursday, May 07, 2020

SUBWOOFER AMPLIFIER TDA8954TH NON SMD DOWNLOAD GERBER PCB LAYOUT

 Hello friends, in this video, I will assemble the TDA8954TH power amplifier which is equipped with a subwoofer filter and bass boost. The following is a schematic of the TDA8954TH power amplifier circuit. the amplifier circuit is quite simple and does not require any external components. I also added a subwoofer filter circuit that uses a dual IC op-amp that can use IC NE5532, 4558, and others. I have also added the opamp supply, it is regulated using the BD139 and BD140 transistors which can be regulated by changing the Zener diode value.

SUBWOOFER AMPLIFIER TDA8954TH NON SMD DOWNLOAD GERBER PCB LAYOUT
PSU Requirements:
Minimum Voltage: 12VDC Symmetrical
Maximum: 42VDC Symmetrical

Output Power @ 20Hz 35VDC: 300W RMS @ 8Ohm


Download:

Schematic TDA8954 + Subwoofer Filter Amplifier

Partlist TDA8954 + Subwoofer Filter Amplifier

Gerber PCB Layout TDA8954 + Subwoofer Filter

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