Hi
Basically I have been toying around with my electronics homework (which is one of my weaker subjects) and I have become stumped, I'l post a link of the circuit I am looking at further down.
Basically the question asks: Calculate the Power Loss in Transistor T
Information given:
R1 = 400 ohms
R2 = 500 ohms
R3 = 50 ohms
E = 10v
Vbe = 0.6v
Hfe = 10
A formula I have worked out is(although not sure if correct):
E= (Ir1xR1) + Vbe + (IeR3)..... where Ir1 = (Ib + Ir2)
Basically I have been struggling with the initial phase of calculations this, ie.... E, Ib, Ir2, Ir1,
I think if i had a formula to work out those then maybe I could get it.
Thanks for taking the time to read this!
Basically I have been toying around with my electronics homework (which is one of my weaker subjects) and I have become stumped, I'l post a link of the circuit I am looking at further down.
Basically the question asks: Calculate the Power Loss in Transistor T
Information given:
R1 = 400 ohms
R2 = 500 ohms
R3 = 50 ohms
E = 10v
Vbe = 0.6v
Hfe = 10
A formula I have worked out is(although not sure if correct):
E= (Ir1xR1) + Vbe + (IeR3)..... where Ir1 = (Ib + Ir2)
Basically I have been struggling with the initial phase of calculations this, ie.... E, Ib, Ir2, Ir1,
I think if i had a formula to work out those then maybe I could get it.
Thanks for taking the time to read this!
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