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Power Electronicsknowledge~10 mins

Current mode control in Power Electronics - Interactive Code Practice

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Practice - 5 Tasks
Answer the questions below
1fill in blank
easy

Complete the sentence to describe current mode control.

Power Electronics
Current mode control regulates the [1] in a power converter to improve stability.
Drag options to blanks, or click blank then click option'
Acurrent
Bvoltage
Cfrequency
Dtemperature
Attempts:
3 left
💡 Hint
Common Mistakes
Confusing current with voltage control.
2fill in blank
medium

Complete the sentence to explain the main feedback signal in current mode control.

Power Electronics
The main feedback signal used in current mode control is the [1] through the inductor.
Drag options to blanks, or click blank then click option'
Acurrent
Bpower
Cresistance
Dvoltage
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing voltage instead of current as feedback.
3fill in blank
hard

Fix the error in the statement about current mode control operation.

Power Electronics
In current mode control, the [1] signal is compared with a reference to adjust the switch timing.
Drag options to blanks, or click blank then click option'
Avoltage
Btemperature
Ccurrent
Dfrequency
Attempts:
3 left
💡 Hint
Common Mistakes
Using voltage or frequency instead of current in the comparison.
4fill in blank
hard

Fill both blanks to complete the description of current mode control benefits.

Power Electronics
Current mode control provides [1] response and [2] over current protection in converters.
Drag options to blanks, or click blank then click option'
Afast
Bslow
Cimproved
Dreduced
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'slow' response or 'reduced' protection, which are incorrect.
5fill in blank
hard

Fill all three blanks to complete the current mode control formula.

Power Electronics
The duty cycle is adjusted by comparing [1] with [2] and using [3] to control the switch.
Drag options to blanks, or click blank then click option'
Ainductor current
Breference current
Cfeedback
Dinput voltage
Attempts:
3 left
💡 Hint
Common Mistakes
Confusing input voltage with current or feedback signals.