The simulation contains a pulse circuit with RL load.

The pulse circuit has an input voltage of $400$ V$,$ and a load with $150$H of inductance and$1$ Ohm$$resistance$.$

The transistor$$s duty cycle is $50\%.$

Your task is to:

Run the simulation as$-$is and do the following:

a$)$ Read out and write down the average $($mean$)$voltage of the load$$from the scope.

b$)$ Read out and write down the average $($mean$)$ steady state load current.

c$)$ Read out $($measure$)$ the steady state load current ripple.

d$)$ Briefly $(1-2$ sentences$)$ explain$$at which period the transistor is conducting the load current and at which period the diode is conducting the load$$current$.$

Change the value of an inductor from $150$H to $15$H

a$)$ Read out and write down the average $($mean $)$ steady state load current.

b$)$ Read out $($measure$)$ the steady state load current ripple.

c$)$ Briefly explain what has changed and why.

Add a current measurement to the transistor $($i$.$e$.$ IGBT$)$ in the circuit, and add a separate$$scope readout for it$.$

a$)$ Using the averaging block similar to one for$$load current and voltage, show the average steady state current through a transistor.

b$)$ Add a voltage measurement to a transistor and calculate the average power dissipated$$by the transistor using the $$Product$($multiplication$)$ block from the library.

Submit your reports with the answers to the questions in the form of one $.$doc$/.$docx