| Electronics > Beginners |
| NPN transistor numerical |
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| khatus:
Can anybody solve the following problem?? and posts each steps of solution if possible |
| khatus:
STEP-1: At first i apply KCL at node x. which give me Then how i can proceed further?? |
| IconicPCB:
Vc = 9- Rc*Ic IC = 45 * Ib Ib = Ira - Irb Ira= (Vin-0.7)/Ra Irb = 0.7/Rb |
| khatus:
So the node voltage Vx = VBE (base emitter voltage) ?? |
| bson:
--- Quote from: khatus on November 08, 2018, 05:02:29 am ---So the node voltage Vx = VBE (base emitter voltage) ?? --- End quote --- Well, yeah. The only thing between it and ground is B-E, which is 0.7V. |
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