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Simple inverting lm3886 amplifier with ad825 bufferFor more info please visit Github page:https://github.com/diyaudioby/amp-lm3886-ad825https://github.com/diyaudioby/amp-lm3886-ad825
lm3886-ad825
3582
4
3
Vitali Semashkevich
Vitali Semashkevich
BELARUS
39
0
Semiconductor Manufacturing and Quality ControlManufacturing semiconductors is complex and requires strict quality control. If corners are cut or quality isn’t enforced, the result is defective semico...
The perfect amplifier?
147
1
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
33
0
AS OF JULY 2024, THIS PCB IS NOT YET "VERIFIED." Although it should work just fine and various checks have been taken to ensure it's functionality, still USE AT YOUR OWN RISK.Chiming in here with a qu...
325 / EQP1A3 Gain Makeup v2.0
232
0
2
Zach W
Zach W
UNITED STATES OF AMERICA
3
0
Why is it needed - inverting switching? There are two reasons: firstly, to get rid of the electrolytic capacitor in the OOS circuit, which has a bad effect on the sound; secondly, to weaken the influe...
Hi-Fi inverting amplifier on TDA7293 / 7294 with T-shaped feedback
687
0
3
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
High-quality two-channel headphone amplifier with power supply.The amplifier is powered from a transformer with an alternating voltage of ~12 volts.Amplifier specifications:Recommended load - minimum ...
JLH Class A Headphone Amplifier
932
2
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
The TDA2030 2.1 amplifier is a circuit that uses two TDA2030 integrated circuits for the stereo channels (left and right) and one TDA2030 in bridge mode for the subwoofer channel (bass).The TDA2030 is...
TDA2030 2.1 lm1875 2.1 or TDA2050 2.1
2215
0
3
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Автор проекта и статьи: Илья Стельмах | Его группа ВКонтактеДругой вариант проектаДанный усилитель, как и ОМ3, имеет защиту от короткого замыкания в нагрузке.Принципиальная схема усилителяТехниче...
Amplifier Only Music 2.7 | Усилитель мощности - Only Music 2.7 (ex "Оплеуха Микрухам")
2821
0
3
Johann Urb
Johann Urb
ESTONIA
289
0
Автор проекта и статьи | Алексей Рослик (Alex Ground)Принципиальная схемаСхема основана на классической трехкаскадной топологии Лина.Входной каскад представляет собой дифференциальный каскад на т...
Amplifier Weltraum | Усилитель мощности Weltraum
1145
0
2
Johann Urb
Johann Urb
ESTONIA
289
0
Автор проекта и статьи: Илья Стельмах | Его группа ВКонтактеВведение. Данная статья посвящена очередному импульсному источнику питания (ИИП), для питания усилителей мощности звуковой частоты (УМЗ...
Switching power supply - IR2156 + MC33262 | Импульсный блок питания на IR2156, с ККМ на базе MC33262
1732
0
1
Johann Urb
Johann Urb
ESTONIA
289
0
Автор проекта и статьи: Илья Стельмах | Его группа ВКонтактеСписок возможностей микросхемы:Микротоковый старт. Для запуска микросхемы необходимо всего около 200 мкА, а значит нет необходимости в допол...
Switching power supply - IR2156 | Импульсный блок питания - IR2156
2121
0
1
Johann Urb
Johann Urb
ESTONIA
289
0
Автор проекта и статьи: Илья Стельмах | Его группа ВКонтактеВведение. Усилитель мощности, речь о котором пойдет в данной статье, является идеологическим наследником усилителей мощности - ПУБЛП и ...
Amplifier TIPok x1 | Усилитель мощности TIPok x1
887
0
1
Johann Urb
Johann Urb
ESTONIA
289
0
The motivation behind this audio amplifier is to provide a better music quality to the listeners. Some devices like smartphones, TVs, headphones have a low volume that the listener soon gets bored of ...
Audio Amplifier Circuit Design PCB Board
1251
0
3
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
This amplifier has an excellent audio quality, and use four output power transistors, it reaches a sound power of 300W RMS under load of 4 ohms, powered with a symmetric power supply. Y...
300W RMS Power Amplifier - 2SC3858 and 2SA1494 Transistors
3731
0
2
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
Video test and Tutorial:Components:
TDA7388 2.2 Channel [2 Subwoofer 2 Speaker]
4276
0
3
SYMO
SYMO
IRAN (ISLAMIC REPUBLIC OF)
15
0
Цирклотрон с полевыми транзисторами на выходе.
Circlotron
1962
0
2
John John Vu
John John Vu
UKRAINE
203
94
Components1. 2×TDA2050A IC.2. 4×22K resistor 1/4W.3. 3×680Ω resistor 1/4W.4. 2×2.2Ω resistor 1/2W.5. 3×1N4007 Diode.6. 2×Capacitor 0.47uF(474) 50V.7. 2×Capacitor 1uF 50V.8. 2×Capacitor 22uF 25V.9. 2×C...
TDA2050A Stereo Amplifier
318
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
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![TDA7388 2.2 Channel [2 Subwoofer 2 Speaker]](https://pcbwayfile.s3-us-west-2.amazonaws.com/project/21/04/19/2303180398642m.png)
