The post explains a very simple 3 phase sine wave generator circuit using only three bipolar transistors and a few passive components for initiating the desired three phase output.
Sine wave generator circuit transistor.
If you need a sine wave generator that can be set to any frequency in the 0 01 hz to 1 mhz or more take a look at the xr 2206.
How it works referring to the 3 phase sine wave generator circuit we can see three identical transistor stages configured in a cross coupled manner having.
Figure 7 shows the xr 2206 connected as a sine wave generator.
The sine wave generator circuit that we will build with a transistor and resistors and capacitors is shown below.
First and foremost we use 9vdc of power for this circuit.
Sine wave is most commonly known as waveform for alternating current in this circuit we will also build that alternating waveform we can adjust the frequency or reduce the noise of the sine.
Sine wave generator circuit built with a transistor.
Previously we have built simple square wave generator circuit today in this tutorial we are going to show you how to generate sine wave using few basic components like transistor resistor and capacitor.
The breadboard circuit of the circuit above is shown below.