- #1
shaiqbashir
- 106
- 0
OKz here is the question to be considered:
Determine the following values for the class A amplifier when operated with maximum possible output signal:
1)Min transistor power rating
2) AC output power
3) Efficiency
4) Maximum Load Power
okz so here is what i think about these formulae:
1) this is the power at Quiscent point. that is
P = Icq x Vceq
where Icq is simply the Ic of the circuit and Vceq is the Vcc/2
2) that would be P = 0.5 Icq x Vceq
3) Efficiency = 0.5 Icq x Vceq/ Vcc x Icq
4) for max load power, it think i should use this formula :
P = (Vc^2)/RL
where i can find Vc = Vcc - Ic Rc
where RL is the capacitively coupled Load Resistor.
Please tell me that have i written the above formulae correctly or not. If not then what are the correct formulae.
I shall be thankful to u for this act of kindness.
take carez!
Good Bye!
Determine the following values for the class A amplifier when operated with maximum possible output signal:
1)Min transistor power rating
2) AC output power
3) Efficiency
4) Maximum Load Power
okz so here is what i think about these formulae:
1) this is the power at Quiscent point. that is
P = Icq x Vceq
where Icq is simply the Ic of the circuit and Vceq is the Vcc/2
2) that would be P = 0.5 Icq x Vceq
3) Efficiency = 0.5 Icq x Vceq/ Vcc x Icq
4) for max load power, it think i should use this formula :
P = (Vc^2)/RL
where i can find Vc = Vcc - Ic Rc
where RL is the capacitively coupled Load Resistor.
Please tell me that have i written the above formulae correctly or not. If not then what are the correct formulae.
I shall be thankful to u for this act of kindness.
take carez!
Good Bye!