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Power amplifier ZD-50 (LM3886)Very high characteristics of this amplifier are achieved at the expense of a deep OS, mainly in the sound area of ??frequencies. The amplifier is based on the well -known...
Усилитель мощности ZD-50 (LM3886)
2425
0
1
John John Vu
John John Vu
UKRAINE
177
87
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
3225
4
3
Vitali Semashkevich
Vitali Semashkevich
BELARUS
38
0
Автор проекта и статьи | Алексей Рослик (Alex Ground)Особенности схемы позволившие избавиться от типовых недостатков:Оптимальное анодное питание ( выбор низковольтной лампы позволя...
Гибридный усилитель ROSA-HB1 | Hybrid amplifier ROSA-HB1
312
0
1
Johann Urb
Johann Urb
ESTONIA
277
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
379
0
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
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
447
2
1
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
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
1012
0
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
I show you a little device that I built so I can explain more things related to strain gauges, Wheatstone bridges and differential amplifiers. My circuit is not new, in fact, I reverse-engineered an a...
Educational board for strain gauges, Wheatstone bridges and op-amps
1187
0
2
Curious Scientist
Curious Scientist
85
51
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")
2267
0
3
Johann Urb
Johann Urb
ESTONIA
277
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
913
0
2
Johann Urb
Johann Urb
ESTONIA
277
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
1353
0
1
Johann Urb
Johann Urb
ESTONIA
277
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
1634
0
1
Johann Urb
Johann Urb
ESTONIA
277
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
696
0
1
Johann Urb
Johann Urb
ESTONIA
277
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
1067
0
2
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
24
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
2990
0
1
Sayanik Mandal
Sayanik Mandal
INDIA
53
19
Video test and Tutorial:Components:
TDA7388 2.2 Channel [2 Subwoofer 2 Speaker]
3740
0
3
SYMO
SYMO
IRAN (ISLAMIC REPUBLIC OF)
14
0
Цирклотрон с полевыми транзисторами на выходе.
Circlotron
1838
0
2
John John Vu
John John Vu
UKRAINE
177
87
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