Najprostrzy wzmacniacz 20W 4ohm Simple audio amplifier 10W 4ohm

100

01:49:06

Wzmacniacz składa się z przedwzmacniacza operacyjnego służącego za część napięciową i tranzystorów służących za część prądową.
I przedwzmacniacz i tranzystory są zasilane z napięcia symetrycznego ±15V.
Jako punkt wyjścia wziąłem wzmacniacz RC4558 i pare tranzystorów BDP285 / BDP286

The amplifier consists of a preamplifier serving as part of the operating voltage and transistor serving as part of the current.
I preamplifier and transistors are powered from ± 15V symmetrical voltage.
As a starting point I took the amp RC4558 and a few transistors BDP285 / BDP286

published 11 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.