The Voltage Regulator With a Field Effect Transistor

The Voltage Regulator With a Field Effect Transistor
Feature of this transistor compensation voltage (see picture) - used in the feedback field effect transistor VT3, which acts as a dynamic load for the transistor VT2. Because of this factor increases the voltage regulation: when the input voltage from 11 to 19 V output voltage varies within ± 60 mV. Rated output voltage using Zener type D814B is 9 V. (more…)