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Thevenin equivalent

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asked Aug 7, 2015 in ELECTRICAL ENGINEERING by anonymous

1 Answer

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Step 1:

Find the Thevinins equivalent resistance.

1.Open the load resistor.

2.Open Current Sources and Short Voltage Sources.

3.Calculate the Open Circuit Resistance. The resultant open circuit resistance is the thevenin's Resistance (RTH).

Redraw the circuit :

image

Observe the circuit:

The Resistors  and image are in series.

image

image.

Above series resultant comes in parallel with the resistance image.

image

image.

Above resultant is in series with resistance image.

Equivalent resistance is image.

image.

Thevenin's equivalent resistance is image.

Solution :

Thevenin's equivalent resistance is image.

answered Aug 7, 2015 by cameron Mentor
edited Aug 7, 2015 by cameron

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