modified 7 years ago

Tubeamp Bias-Supply

00:41:33

Simple circuit for a negative bias supply as found in various tubeamps.
AC source is either given by the main transformers secondary or by an extra secondary winding.

200k resistor represents the load. 
The 20k pot adjusts the negative DC output.

published 7 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.