That’s because we have connected some capacitor in series and parallel to get the required values of capacitors shown in circuit diagram. You can also use any NPN-transistor instead of the above one ...

Circuit diagram: An extension of the circuit shown can produce two PWM wave-forms from an 8-bit digital input word. Each signal has 15 values. The 8-bit word can be produced for example from an ...

<p>The most important power generator is the three&#x2010;phase synchronous generator. Consequently, short&#x2010;circuit currents in electrical networks are supplied from the generator ...