|
TPA3116D2 |
x 1 | |
|
220uF capacitor |
x 2 | |
|
10uH smd coil |
x 4 | |
|
other 0603 capacitors and resistors |
x 37 |
Tpa3116 2x50w audio amplifier board
I designed an audio power amplifier board based around the tpa3116d2. I chose the highest possible oscilator frequency of 1200khz. Many chinese designs feature no output LC filter which may result in power losses and lower efficiency. Because of that I chose higher grade components that are included in the output filter. My design also includes a large heat spreder, whitch may come in handy when dealing with a version of the IC that has a bottom mounted heat pad. My design also include loads of vias at the adge of the PCB which take care of high frequency interference.
The ampflifier is capable of delivering 50W to a singe channel load (4ohm).
Amp board: http://maj.pavlin.si/2020/03/09/tpa3116d2-audio-power-amplifier-board/
3d printed housing and conectors: http://maj.pavlin.si/2020/04/13/audio-amplifier-complete-design-tpa3116d2/
PCB schematics and component designators are avalible on github: https://github.com/s52mp/tpa3116d2
Visit my blog: http://maj.pavlin.si/
http://maj.pavlin.si/2020/04/13/audio-amplifier-complete-design-tpa3116d2/
Tpa3116 2x50w audio amplifier board
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW
ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
BUY NOW
Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
BUY NOW- Comments(0)
- Likes(2)

-
Engineer Dec 18,2023
-
Prasanna K Apr 25,2022
- 1 USER VOTES
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10

-
2design
-
5usability
-
7creativity
-
9content
More by Maj Pavlin
-
DIY camera intervalometer PCB design The PCB consists of STM32F0 microcontroller, TPS63031DSKT power supply switching regulator, which su...
-
2-way Audio crossover You can visit my blog for more details: http://maj.pavlin.si/2020/06/09/2-way-audio-crossover/I desi...
-
Tpa3116 2x50w audio amplifier board I designed an audio power amplifier board based around the tpa3116d2. I chose the highest possible o...
-
Modifying a Hotplate to a Reflow Solder Station
176 0 2 -
MPL3115A2 Barometric Pressure, Altitude, and Temperature Sensor
128 0 1 -
-
Nintendo 64DD Replacement Shell
184 0 1 -
V2 Commodore AMIGA USB-C Power Sink Delivery High Efficiency Supply Triple Output 5V ±12V OLED display ATARI compatible shark 100W
377 4 1 -
How to measure weight with Load Cell and HX711
422 0 3 -
-
Instrumentation Input, high impedance with 16 bit 1MSPS ADC for SPI
531 0 0