Transformers

Load the PSPICE file tx1.sch, Figure 30.

**Figure 30:** Simple transformer circuit.
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Exercise:

1.

Simulate the circuit and obtain the graphs of the source and secondary voltages.

The transformer has N₁ = 1000 primary turns, N₂ = 100 secondary turns, and a coupling coefficient k=0.9999.

Lecture Notes : Transformers and Two Port Networks : Transformers

2.

From your graph, measure the peak values of v_source and v_sec, and check the ratio with theory. What are the RMS values?

ANU Engineering - ENGN2211