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Simplifies complex circuits into single voltage source (Thevenin) or current source (Norton) for easier analysis. Equivalent circuits valid for load analysis.
सूत्र
Vth = Isc × Rth
चरण-दर-चरण मार्गदर्शिका
- 1Thevenin voltage: open circuit voltage at terminals
- 2Thevenin resistance: resistance seen with sources removed
- 3Norton current: short circuit current
- 4Norton resistance equals Thevenin resistance
- 5Vth = Isc × Rth
हल किए गए उदाहरण
इनपुट
RTh=100ohm, VTh=10V
परिणाम
Thevenin equiv
सामान्य गलतियां जिनसे बचना है
- ✕Not properly calculating open circuit voltage
- ✕Forgetting to remove sources for equivalent resistance
अक्सर पूछे जाने वाले प्रश्न
When should I use Thevenin equivalents?
To analyze different load impedances without recalculating entire circuit.
Are Thevenin and Norton equivalent?
Yes; same underlying network; Thevenin more common for voltage sources, Norton for current.
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