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INTRO :-we have made a 5.1 Channel Amplifier Board using TDA7294 Audio Amplifier ICs. On a single board, there's a 5.1 channel amplifier circuit using 7x IC's (TDA7294) out of which 5 IC's are used as...
5.1 Channel TDA7294 Audio Amplifier Board Hi-Fi Audio IC (7x TDA7294)
12405
10
19
Rahul Sharma
Rahul Sharma
INDIA
106
0
This is the 300 Watts Mono Audio Amplifier Board. this board can play 300 watts speakers easily.I used TTC5200 Transistors and 45-0-45 AC 7AMP transformer for this projectMaterials for the Project6&nb...
300 Watts Mono Audio Amplifier Board DIY Toshiba 2sc5200/TTC5200 Transistor
46839
18
38
Prem Kumar
Prem Kumar
INDIA
1337
0
This is 2.1 audio amplifier board. this board can play up to 2x15+30 watts speakers easily.I used TDA7377 IC and 0-12 3amp transformer for this projectMaterials for the Project &nb...
2.1 Audio Amplifier Board | Version 2.0 | with TDA7377 IC DIY ELECTRO INDIA
22542
6
27
Prem Kumar
Prem Kumar
INDIA
1337
0
This is TDA7388 4 Channel IC Audio Amplifier Board. this project can play up to 4 X 40 watts speaker easily.I used CD7388 IC and 0-12 transformer for this projectMaterials for the ProjectTDA...
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
72868
19
43
Prem Kumar
Prem Kumar
INDIA
1337
0
Amplifier 2.1 channel with TDA7377whatch Video test:https://www.youtube.com/watch?v=HVAk1A_zliQ&t=151shttps://www.youtube.com/watch?v=HVAk1A_zliQ&t=151s
TDA7377 2.1 Amplifier powerful
5531
0
5
SYMO
SYMO
IRAN (ISLAMIC REPUBLIC OF)
15
0
This is a cool 2.0 stereo Audio Amplifier Circuit, You can easily build. For Details, watch my youtube Video about it. Enjoy!
2.0 Audio Amplifier PCB
11369
7
13
Usman Ahmad
Usman Ahmad
PAKISTAN
155
1
Hi this the the second part of the audio amplifier the Greenamp v1.2 schematic this is the power audio board this design can use BJT or mosfets power semiconductors just fallow the schematic and you w...
Audio amplifier Arc Welder Slewmaster OPS Main V3.0 BJT or mosfets
4028
0
6
Juan A. Vargas Diaz
Juan A. Vargas Diaz
UNITED STATES OF AMERICA
38
2
This an audio TPA3116D2 amplifier board. It can drive up to 100 watts, 50 watts on each side. The output watts differ from the input power supply voltage.The input power supply can be 5 to 24 volts.It...
50+50 watt audio amplifier
1387
0
1
Ashraq
Ashraq
INDIA
5
1
В настоящей заметке описывается доработанная схема, позволяющая простыми средствами повысить коэффициент стабилизации и уменьшить выходное сопротивление при сохранении малой постоянной време...
DEP3118 Voltage Regulator for Audio Amplifier (short circuit protected)
2025
0
2
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
21
4
This amplifier is typically used for automotive application. It is equipped with 4 outputs, each with 50 W RMS of power.You can use this amplifier board with IC TDA 7388 or IC TDA7386 with 12 VDC. You...
TDA 7386 TDA 7388 breakout board
1910
0
3
Pietro De Nicolais
Pietro De Nicolais
ITALY
2
0
Please make this pcb Debashis Das has not given the link
Debashis Das tablet audio amplifier
736
2
0
Engineer
Engineer
2
0
Amplifier lm1875 hi end hi fi
Amplifier LM1875
2792
0
1
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
67
6
Прекрасно работает, ток покоя 250-300mA.Очень внимательно с выходными транзисторами. Подделки присылали 4 раза. У транзисторов ВК особенная цоколевка. Усилитель довольно дорогой в построении из-за ВК....
Power Amplifier NOOSFERA A12
2571
14
4
Pandemus
Pandemus
RUSSIAN FEDERATION, THE
8
2
Audio amplifier 25W TDA2030A fairly well-known and interesting montagePresentationThe presented audio amplifier is made using the TDA2030 integrated circuit. In the monophonic version, the amplifier, ...
Audio amplifier 25W TDA2030
415
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
47
14
TDA7293 in parallel power audio amplifierThe modular application is where several devices operate in parallel.The modular application allows very high power to be delivered to very low-impedance loads...
TDA7293 in parallel power audio amplifier modular application
4038
0
5
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
A volume unit (VU) meter or standard volume indicator (SVI) is a device displaying a representation of the signal level in audio equipment.When using ...
10 LED STEREO SIMPLE VU METER BASED ON KA2281 IC
7765
3
1
Rahul Sharma
Rahul Sharma
INDIA
106
0
1
2
