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JRE
JRE
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Transistor Analysisanalysis, how can i foundI find the currents?

I am struggling with the currents and their directions. 

Here you can see the simple circuit part. 

Since Vth(EBJ)= 0.7, Vth(CBJ)= 0.7 

I could calculate the VCE by V(CBJ)-V(EBJ)= Vc-Vb - (Ve-Vb) = Vc-Ve = V(CE)= 0.2. 

The thing iI cannot understand is emitter current value of Q1 (Ie1) and Basebase current of Q2 (Ib2). So, we

We know the +10Volts, V(CE)=0.2 but iI cannot still find the currents properly (ESPICELLYespecially when the base current of Q2 and collector current of Q1 meet ).) Can you please help me to understand the logic  ?   

ircu

Transistor Analysis, how can i found the currents?

I am struggling with the currents and their directions. Here you can see the simple circuit part. Since Vth(EBJ)= 0.7, Vth(CBJ)= 0.7 I could calculate the VCE by V(CBJ)-V(EBJ)= Vc-Vb - (Ve-Vb) = Vc-Ve = V(CE)= 0.2. The thing i cannot understand is emitter current value of Q1 (Ie1) and Base current of Q2 (Ib2). So, we know the +10Volts, V(CE)=0.2 but i cannot still find the currents properly (ESPICELLY when the base current of Q2 and collector current of Q1 meet ). Can you please help me to understand the logic  ?  ircu

Transistor analysis, how can I find the currents?

I am struggling with the currents and their directions. 

Here you can see the simple circuit part. 

Since Vth(EBJ)= 0.7, Vth(CBJ)= 0.7 

I could calculate the VCE by V(CBJ)-V(EBJ)= Vc-Vb - (Ve-Vb) = Vc-Ve = V(CE)= 0.2. 

The thing I cannot understand is emitter current value of Q1 (Ie1) and base current of Q2 (Ib2).

We know the +10Volts, V(CE)=0.2 but I cannot still find the currents properly (especially when the base current of Q2 and collector current of Q1 meet.) Can you please help me to understand the logic? 

ircu

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Rigel
Rigel
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Transistor Analysis, how can i found the currents?

I am struggling with the currents and their directions. Here you can see the simple circuit part. Since Vth(EBJ)= 0.7, Vth(CBJ)= 0.7 I could calculate the VCE by V(CBJ)-V(EBJ)= Vc-Vb - (Ve-Vb) = Vc-Ve = V(CE)= 0.2. The thing i cannot understand is emitter current value of Q1 (Ie1) and Base current of Q2 (Ib2). So, we know the +10Volts, V(CE)=0.2 but i cannot still find the currents properly (ESPICELLY when the base current of Q2 and collector current of Q1 meet ). Can you please help me to understand the logic ? ircu