![mosfet - Must this switch be turned on and off periodically? - Electrical Engineering Stack Exchange mosfet - Must this switch be turned on and off periodically? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/2euil.jpg)
mosfet - Must this switch be turned on and off periodically? - Electrical Engineering Stack Exchange
How does a switching mode power supply work, how does a MOSFET work, why is it used instead of other types of transistors, and why are SMPS more efficient than linear power
![AC MOSFET switching without any diodes? (Low-cost AC solid-state relay with MOSFETs) - Electrical Engineering Stack Exchange AC MOSFET switching without any diodes? (Low-cost AC solid-state relay with MOSFETs) - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/prGQ8.png)