Simple audio amplifier using | TIP142 TIP147 | class AB | vivekpdm

Опубликовано: 17 Март 2026
на канале: vivekPDM

21,919

Testing of simple home made amplifier
using transistor TIP142 TIP147

for pre amp BC557-2nos
Bias bd139
output TIP142 ,TIP147
operating voltage upto 30v-0-30v
100w
subwoofer
crystal clear

901,167

14 тыс

Noob VS Pro after effects apple liquid glass animation!

11,163

"Оазис" домики у моря, Избербаш, +7 964 000 00 11

FORZA HORIZON 2 FUN!

this skin makes me 😩

7,570

409

Подводные джунгли 🐊

Mozar Center

62,729

1.4 тыс

Healing back massage | Nikolai Andreev

pov: you’re the main character in a kdrama