The center tab (4) of the secondary winding allows a fraction a (V 4-5) of the secondary voltage (V 3-5) to be routed to the emitter by means of C6. This capacitor provides decoupling for the DC component.
The center tab (4) of the secondary winding allows a fraction a (V 4-5) of the secondary voltage (V 3-5) to be routed to the emitter by means of C6.This capacitor provides decoupling for the DC component.