- #1

- 613

- 47

- Summary:
- Circuit Operation:

Ref: https://www.semanticscholar.org/paper/Design-and-Simulation-of-Different-Wireless-Power-Baroi-Isla m/dc19ecfde904964704777ab5adef96d5d6846f1f

I couldn't find the working of this circuit so I guess it would be like:

Initially transistor is OFF, so the current flows through Base, and then when transistor is ON, the current flows through transistor Collector to Emitter, so now it flows down the transformer. Base current is reducing and then transistor turns off, so then flux falls. And then again current flows through Base, so cycle continues?

Is this correct? But if current flows through base initially, and if Emitter current is zero, so where does the base current come out from? Emitter current is Beta times collector current. Collector current is zero, so emitter current would also be zero, right?

I couldn't find the working of this circuit so I guess it would be like:

Initially transistor is OFF, so the current flows through Base, and then when transistor is ON, the current flows through transistor Collector to Emitter, so now it flows down the transformer. Base current is reducing and then transistor turns off, so then flux falls. And then again current flows through Base, so cycle continues?

Is this correct? But if current flows through base initially, and if Emitter current is zero, so where does the base current come out from? Emitter current is Beta times collector current. Collector current is zero, so emitter current would also be zero, right?