Дмитрий Новоселецкий

UKRAINE • + Follow

Alex 9pixel

GERMANY
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RUSSIAN FEDERATION, THE
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Description

Простой усилитель без лишних понтов ПУБЛП V2.0

Отличный усилитель авторства Ильи Стельмаха на разведённых мною печатных платах. Платы полностью проверены и работоспособны.

Схема достаточно качественная, даже более качественная, чем качество среднестатистического усилителя, схемы которых представлены в интернете.

Технические характеристики представленной выше схемы:

Частотный диапазон относительно 1 кГц (-1дБ) = 4 - 110 000 Гц

Частотный диапазон относительно 1 кГц (-3дБ) = 2 - 200 000 Гц

Максимальная выходная мощность (Нагрузка 4Ом, 1кГц, +/-40В, при двух парах выходных транзисторов) = 150 Вт

Максимальная выходная мощность (Нагрузка 4Ом, 1кГц, +/-40В, при четырех парах выходных транзисторов) = 380 Вт

THD+N (-1дБ от максимальной мощности, 1кГц, 4Ом) = 0,006%

Диапазон питающих напряжений (при двух парах выходных транзисторов) = +/- 20В ... +/- 45В

Диапазон питающих напряжений (при четырех парах выходных транзисторов) = +/- 20В ... +/- 60В

Первая версия платы здесь

Подробнее читать здесь

Schematic and Layout

https://cxem.net/sound/amps/amp206.php

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May 09,2021

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Простой усилитель без лишних понтов ПУБЛП V2.0

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Published: May 09,2021

BOM(Bill of materials)

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Topic

Audio

amplifier

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