DIY Compact Stereo Amplifier

Hey! everyone My name is Steve.

Today I'm going to show you How to Make 60 Watt Portable Amplifier in a Very Simple Way using TDA2050 ic it is a very popular ic you can find in many home theatre system it can provide a maximum power of 30 watts at 4 ohms It needs a dual power supply 24 0 24, In this project I've used 2 of it

Click Here to See The Video

Let's Start

Features

Output Power

30 Watt x 2 @ 4Ohms

Input Power

16 - 24V DC

Built-in Protection

Over Load Protection
Short Circuit Protection
Over Heat Protection

Note - Please see the images for better understanding

Thing I've Used

LCSC

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Banggood

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Soldering Iron: https://bit.ly/2L2tvAo
PCB Standoff: https://bit.ly/2L2tvAo
XT30 Connector: https://bit.ly/2L2tvAo
24V SMPS - https://bit.ly/2L2tvAo
Flexible Arms - https://bit.ly/2L2tvAo
Aluminum Heat Sink: https://bit.ly/2L2tvAo

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Amazon

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Soldering Iron: https://amzn.to/2DW4a8u
PCB Standoff: https://amzn.to/2DW4a8u
XT30 Connector: https://amzn.to/2DW4a8u
24V SMPS - https://amzn.to/2DW4a8u
Flexible Arms - https://amzn.to/2DW4a8u

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Aliexpress

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Soldering Iron: http://bit.ly/2uOlVjF
PCB Standoff: http://bit.ly/2uOlVjF
XT30 Connector: http://bit.ly/2uOlVjF
24V SMPS - http://bit.ly/2uOlVjF
Flexible Arms - http://bit.ly/2uOlVjF

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Note - Please see the images for better understanding

Circuit Diagram

You can see the circuit diagram to make it easier

Sponsor

Today's Article is Sponsored by lcsc.com

They are the Largest Electronics Components Supplier From China Ready to Ship within 4 Hours and they ship World Wide

Note - Please see the images for better understanding

PCB Board Designing

I Used EasyEDA To Create my PCB Using the Circuit Diagram Provided by STMicroelectronics and it took me about 2 Hours to Design

You can see I've used XT30 for Speaker output for easy plug and play

You can Download the Gerber Files

Gerber & Circuit Diagram - http://bit.ly/2X15vQG

Note - Please see the images for better understanding

Ordering the PCB

Nowa Days it has been very easy to order PCBs and it doesn't cost you much, Yeah you easily do this in a Perf Board but the PCB Looks way better then Perf Board and Very Safe to Work So You can Put little work and money to get Professional Results

For This Project, I've used PCBGOGO Service for Manufacturing my PCB and it took about 24 Hours to Manufacture my PCBs and within 7 Days they Delivered it to my door Steps And the Quality is Just Amazing

Note - Please see the images for better understanding

Soldering

I gathered all the components and soldered all the Resistances first, and then Soldered the Capacitors According to the Circuit Diagram and used a Cutter to cut all the extra legs

And then I've Soldered the XT30 Connector

After That, I've Soldered the Main Ic TDA2050 it took me about 30 minutes

Note - Please see the images for better understanding