(2) Find $I_B$, $I_C$, $I_E$, and $V_{CE}$ (assume $\beta = 100$) 330? $I_C$ $R_C$ $I_B$ $R_B$ 47 k? + $V_{BB}$ 10V $R_E$ 4.7 k? $I_E$ + $V_{CC}$ 20V
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7V (typical value for silicon transistor) Rg = 47 kΩ RE = 4.7 kΩ β = 100 IB = (10V - 0.7V) / (47kΩ + (100 + 1) * 4.7kΩ) IB = 9.3V / (47kΩ + 101 * 4.7kΩ) IB = 9.3V / (47kΩ + 477kΩ) IB = 9.3V / 524kΩ IB ≈ 0.0177 mA Show more…
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