Circuit with switch for direct voltage has output voltage fed back to switch control input via impedance and input for control signal connected to input stage via blocking capacitor

摘要

The circuit has a switch (T1) for a direct voltage and a stage (T2) connected to the switch control input. The output voltage (U0) is fed back to the control input via a first impedance (R5) and the input for the control signal is connected to this stage via a blocking capacitor (C1).