01/02/23 15:00:01
@py7002 @NC @lecture @electromagnetism
Nigel going off script, talking about boats.
- ”When will we have electric engine boats?”
Boost Converter (step up)
- Duty cycle is fraction of time signal active. As opposed to duty ratio?
- When switch closed, current increases linearly. Diode is in reverse bias. Output capacitor supplying current to load.
- When switch open, diode is forward biased by inductor current. Charges the output capacitor.
- Fairly flew through those slides.
- I assume that you have very low inductance, surely this can dangerous because you can build up a large voltage.
- Boost usually operated in dcm.
- Just have to learn design equations off apparently.
- Right, now Nigel’s just reading out the tutorial questions.