WorksheetsDC-DC Converters
Total questions: 10
Worksheet time: 5mins
Which elements play a crucial role to ensure all types of DC converters can step-down or step-up the input voltage value?
Capacitors
Inductors
Power switches
Resistor
In the operation of DC converters, inductors and capacitors act as voltage and current filters, respectively.
True
False
Identify the correct circuit of a buck converter.
Identify the correct circuit of a boost converter.
Identify the correct circuit of an indirect DC converter.
The connection between the load and DC source created when _____________________.
S1 turn-on and D turn-off.
S1 turn-off and D turn-on.
S1 turn-on and D turn-on.
S1 turn-off and D turn-off.
The connection between the load and DC source created when _____________________.
S1 turn-on and D turn-off.
S1 turn-off and D turn-on.
S1 turn-on and D turn-on.
S1 turn-off and D turn-off.
Choose the differences between the boost and buck-boost converters.
The connection of the capacitor.
The connection of power switches.
The supply voltage polarity.
The output voltage polarity.
The output voltage of all DC converters is directly proportional to the duty cycle.
True
False
Indirect DC converters have a better performance than buck and boost converters.
True
False
