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Analisis Rangkaian Listrik Rangkaian Listrik - Ee-cafe.org

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Resistansi Thévenin R T adalah :<br />

R<br />

v<br />

⎛<br />

⎜<br />

⎝<br />

− rv<br />

⎞<br />

/ ⎛<br />

⎟ ⎜<br />

− rv ⎞<br />

⎟ R<br />

⎠ ⎝<br />

⎠<br />

AB ht<br />

s<br />

s<br />

T = =<br />

=<br />

i ⎜<br />

AB hs Rp<br />

+ R ⎟ ⎜<br />

s Ro(<br />

Rs<br />

+ R p ) ⎟<br />

<strong>Rangkaian</strong> Thévenin yang kita cari adalah seperti gambar di<br />

bawah ini. Perhatikan polaritas dari tegangan<br />

⎛<br />

r ⎜<br />

⎝<br />

v<br />

R s +<br />

sR p<br />

⎞<br />

⎟<br />

⎠<br />

V T = − ri 1 .<br />

−<br />

+<br />

R o<br />

A<br />

+<br />

v<br />

−<br />

B<br />

R L<br />

o<br />

156 Sudaryatno Sudirham, <strong>Analisis</strong> <strong>Rangkaian</strong> <strong>Listrik</strong> (1)

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