A common enhancement to this circuit replaces R2 with an inductor as shown in Figure 2. Figure 2 Substituting an inductor for R2 improves the piezo driver’s output and efficiency. Often the inductance ...

circuit diagram – A drawing of an electrical circuit using symbols to show how components are connected in the circuit. circuit symbol – A simple picture used to represent a component when ...

When constructing a circuit diagram, symbols are used to represent the different components, this makes it easier and quicker to draw rather than drawing detailed components.