
OSDEHA PSU
mbrennwa/OSDEHA
Amplifier for electrostatic headphones using directly heated triodes in the output stage
Boards in 5 GitHub repositories, designed in KiCad, that use the BD138 by Jiangsu Changjing Electronics Technology (CJ) (-55℃~+150℃ 1 PNP 1.25W 1.5A 100nA 40 500mV 5V 60V PNP TO-126 Bipolar (BJT) ROHS). See how each wires it, with its parts, size, README and files; the BD138’s symbol, footprint and pinout are on its own page.

mbrennwa/OSDEHA
Amplifier for electrostatic headphones using directly heated triodes in the output stage



Jack05325/ProgrettiHensemberger
Benvenuto in questa repository! Qui troverai una raccolta di progetti che ho realizzato per l'ITI P. Hensemberger.


Jack05325/ProgrettiHensemberger
Benvenuto in questa repository! Qui troverai una raccolta di progetti che ho realizzato per l'ITI P. Hensemberger.